TERMIUM Plus®
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NUCLEAR REACTOR [100 records]
Record 1 - internal organization data 2026-01-19
Record 1, English
Record 1, Subject field(s)
- Nuclear Fission Reactors
- Nuclear Power Stations
Record 1, Main entry term, English
- small modular reactor
1, record 1, English, small%20modular%20reactor
correct, noun
Record 1, Abbreviations, English
- SMR 2, record 1, English, SMR
correct, noun
Record 1, Synonyms, English
- small nuclear reactor 3, record 1, English, small%20nuclear%20reactor
correct, noun
- small nuclear power reactor 4, record 1, English, small%20nuclear%20power%20reactor
correct, noun
Record 1, Textual support, English
Record number: 1, Textual support number: 1 CONT
SMRs, typically between one-third and one-tenth the size of a large nuclear reactor, can generate between 5 and 300 megawatts(MW) depending on design... 5, record 1, English, - small%20modular%20reactor
Record 1, French
Record 1, Domaine(s)
- Réacteurs nucléaires de fission
- Centrales nucléaires
Record 1, Main entry term, French
- petit réacteur modulaire
1, record 1, French, petit%20r%C3%A9acteur%20modulaire
correct, masculine noun
Record 1, Abbreviations, French
- PRM 2, record 1, French, PRM
correct, masculine noun
Record 1, Synonyms, French
Record 1, Textual support, French
Record number: 1, Textual support number: 1 DEF
Réacteur nucléaire de faible puissance conçu pour être assemblé sur le site même à partir de modules fabriqués en usine. 3, record 1, French, - petit%20r%C3%A9acteur%20modulaire
Record number: 1, Textual support number: 1 CONT
Les petits réacteurs modulaires [...] recouvrent les réacteurs d'une puissance inférieure à 300 MWé [mégawatts électriques] […] 4, record 1, French, - petit%20r%C3%A9acteur%20modulaire
Record number: 1, Textual support number: 1 OBS
petit réacteur modulaire; PRM : désignations et définition publiées au Journal officiel de la République française le 2 avril 2019. 5, record 1, French, - petit%20r%C3%A9acteur%20modulaire
Record 1, Spanish
Record 1, Campo(s) temático(s)
- Reactores nucleares de fisión
- Centrales nucleares
Record 1, Main entry term, Spanish
- reactor modular pequeño
1, record 1, Spanish, reactor%20modular%20peque%C3%B1o
correct, masculine noun
Record 1, Abbreviations, Spanish
Record 1, Synonyms, Spanish
Record 1, Textual support, Spanish
Record number: 1, Textual support number: 1 CONT
Muchos Estados miembros se están centrando en el desarrollo de reactores modulares pequeños, definidos como reactores avanzados que producen hasta 300 MW(e) [megavatios] de electricidad por módulo. Estos reactores poseen características de ingeniería avanzadas, pueden desplegarse como centrales de uno o varios módulos y están diseñados para ser construidos en fábrica y transportados a las compañías eléctricas para su instalación conforme aumenta la demanda. 2, record 1, Spanish, - reactor%20modular%20peque%C3%B1o
Record 2 - internal organization data 2024-10-11
Record 2, English
Record 2, Subject field(s)
- Occupation Names (General)
- Atomic Physics
- Nuclear Physics
- Nuclear Fission Reactors
Record 2, Main entry term, English
- nuclear reactor physicist
1, record 2, English, nuclear%20reactor%20physicist
correct
Record 2, Abbreviations, English
Record 2, Synonyms, English
- reactor physicist 2, record 2, English, reactor%20physicist
correct
- nuclear reactors physicist 3, record 2, English, nuclear%20reactors%20physicist
correct
- reactors physicist 3, record 2, English, reactors%20physicist
correct
Record 2, Textual support, English
Record number: 2, Textual support number: 1 OBS
nuclear reactor : An apparatus or structure in which a controlled nuclear chain reaction releases energy. 4, record 2, English, - nuclear%20reactor%20physicist
Record 2, Key term(s)
- nuclear-reactor physicist
- nuclear-reactors physicist
Record 2, French
Record 2, Domaine(s)
- Désignations des emplois (Généralités)
- Physique atomique
- Physique nucléaire
- Réacteurs nucléaires de fission
Record 2, Main entry term, French
- physicien de réacteurs
1, record 2, French, physicien%20de%20r%C3%A9acteurs
correct, masculine noun
Record 2, Abbreviations, French
Record 2, Synonyms, French
- physicienne de réacteurs 2, record 2, French, physicienne%20de%20r%C3%A9acteurs
correct, feminine noun
- physicien des réacteurs 3, record 2, French, physicien%20des%20r%C3%A9acteurs
correct, masculine noun
- physicienne des réacteurs 4, record 2, French, physicienne%20des%20r%C3%A9acteurs
correct, feminine noun
- physicien des réacteurs nucléaires 5, record 2, French, physicien%20des%20r%C3%A9acteurs%20nucl%C3%A9aires
correct, masculine noun
- physicienne des réacteurs nucléaires 2, record 2, French, physicienne%20des%20r%C3%A9acteurs%20nucl%C3%A9aires
correct, feminine noun
Record 2, Textual support, French
Record 2, Spanish
Record 2, Textual support, Spanish
Record 3 - internal organization data 2024-07-25
Record 3, English
Record 3, Subject field(s)
- Types of Ships and Boats
- Nuclear Science and Technology
Record 3, Main entry term, English
- nuclear-powered vessel
1, record 3, English, nuclear%2Dpowered%20vessel
correct
Record 3, Abbreviations, English
- NPV 2, record 3, English, NPV
correct
Record 3, Synonyms, English
- nuclear vessel 3, record 3, English, nuclear%20vessel
correct
Record 3, Textual support, English
Record number: 3, Textual support number: 1 CONT
A nuclear-powered vessel(NPV) is a ship or submarine that is powered by a nuclear reactor. This allows NPVs to operate at sea for much longer periods than conventionally powered vessels. 2, record 3, English, - nuclear%2Dpowered%20vessel
Record number: 3, Textual support number: 2 CONT
Initially, the major powers continued to build diesel-electric submarines alongside nuclear vessels, but some later gave in to the expense of maintaining two categories of submarine in parallel. 4, record 3, English, - nuclear%2Dpowered%20vessel
Record 3, Key term(s)
- nuclear powered vessel
Record 3, French
Record 3, Domaine(s)
- Types de bateaux
- Sciences et techniques nucléaires
Record 3, Main entry term, French
- navire à propulsion nucléaire
1, record 3, French, navire%20%C3%A0%20propulsion%20nucl%C3%A9aire
correct, masculine noun
Record 3, Abbreviations, French
- NPN 2, record 3, French, NPN
correct, masculine noun
Record 3, Synonyms, French
Record 3, Textual support, French
Record number: 3, Textual support number: 1 CONT
Dans le cas des incidents impliquant des navires à propulsion nucléaire (NPN) appartenant aux forces armées étrangères et se trouvant dans les ports canadiens, le ministère de la Défense nationale et les Forces canadiennes (MDN/FC) agira en tant qu'autorité canadienne responsable sur le site. 2, record 3, French, - navire%20%C3%A0%20propulsion%20nucl%C3%A9aire
Record 3, Spanish
Record 3, Textual support, Spanish
Record 4 - internal organization data 2023-03-30
Record 4, English
Record 4, Subject field(s)
- Waste Management
- Nuclear Waste Materials
- Security
Record 4, Main entry term, English
- radioactive waste repository
1, record 4, English, radioactive%20waste%20repository
correct
Record 4, Abbreviations, English
Record 4, Synonyms, English
- radioactive waste disposal facility 1, record 4, English, radioactive%20waste%20disposal%20facility
correct
- radioactive waste disposal site 2, record 4, English, radioactive%20waste%20disposal%20site
correct
- repository 3, record 4, English, repository
correct
- radioactive waste storage site 4, record 4, English, radioactive%20waste%20storage%20site
correct
- nuclear waste disposal site 5, record 4, English, nuclear%20waste%20disposal%20site
correct, less frequent
- radioactive waste disposal 1, record 4, English, radioactive%20waste%20disposal
Record 4, Textual support, English
Record number: 4, Textual support number: 1 DEF
A nuclear facility where waste is emplaced for disposal. 3, record 4, English, - radioactive%20waste%20repository
Record number: 4, Textual support number: 1 CONT
Major facilities at BNPD [Bruce Nuclear Power Development] include three nuclear electric generating stations..., three heavy water production plants and support facilities. The latter include two radioactive waste storage sites, which are used to store LLRW [low-level radioactive waste] from all Ontario Hydro reactor stations, except [one], and from their research and maintenance facilities. 4, record 4, English, - radioactive%20waste%20repository
Record 4, French
Record 4, Domaine(s)
- Gestion des déchets
- Déchets nucléaires
- Sécurité
Record 4, Main entry term, French
- centre de stockage de déchets radioactifs
1, record 4, French, centre%20de%20stockage%20de%20d%C3%A9chets%20radioactifs
correct, masculine noun
Record 4, Abbreviations, French
Record 4, Synonyms, French
- dépôt de déchets radioactifs 1, record 4, French, d%C3%A9p%C3%B4t%20de%20d%C3%A9chets%20radioactifs
correct, masculine noun
- site de stockage de déchets radioactifs 2, record 4, French, site%20de%20stockage%20de%20d%C3%A9chets%20radioactifs
correct, masculine noun
- stockage de déchets radioactifs 1, record 4, French, stockage%20de%20d%C3%A9chets%20radioactifs
correct, see observation, masculine noun, France
- stockage nucléaire 3, record 4, French, stockage%20nucl%C3%A9aire
correct, masculine noun
- site de stockage 4, record 4, French, site%20de%20stockage
masculine noun
- dépôt 5, record 4, French, d%C3%A9p%C3%B4t
masculine noun
- stockage 3, record 4, French, stockage
masculine noun
Record 4, Textual support, French
Record number: 4, Textual support number: 1 DEF
Installation destinée à recevoir de manière durable des déchets radioactifs. 1, record 4, French, - centre%20de%20stockage%20de%20d%C3%A9chets%20radioactifs
Record number: 4, Textual support number: 1 OBS
stockage de déchets radioactifs : [...] forme abrégée de centre de stockage de déchets radioactifs. 1, record 4, French, - centre%20de%20stockage%20de%20d%C3%A9chets%20radioactifs
Record number: 4, Textual support number: 1 PHR
Centre de stockage définitif, de surface, en surface, profond de déchets radioactifs. 6, record 4, French, - centre%20de%20stockage%20de%20d%C3%A9chets%20radioactifs
Record number: 4, Textual support number: 2 PHR
Adéquation d'un site à l'implantation d'un centre de stockage de déchets radioactifs. 6, record 4, French, - centre%20de%20stockage%20de%20d%C3%A9chets%20radioactifs
Record number: 4, Textual support number: 3 PHR
Construction, fermeture, mise en service d'un centre de stockage de déchets radioactifs. 6, record 4, French, - centre%20de%20stockage%20de%20d%C3%A9chets%20radioactifs
Record 4, Spanish
Record 4, Campo(s) temático(s)
- Gestión de los desechos
- Desechos nucleares
- Seguridad
Record 4, Main entry term, Spanish
- emplazamiento de almacenamiento
1, record 4, Spanish, emplazamiento%20de%20almacenamiento
correct, masculine noun
Record 4, Abbreviations, Spanish
Record 4, Synonyms, Spanish
- emplazamiento de evacuación 2, record 4, Spanish, emplazamiento%20de%20evacuaci%C3%B3n
correct, masculine noun
- lugar de almacenamiento 3, record 4, Spanish, lugar%20de%20almacenamiento
correct, masculine noun
- lugar de eliminación 4, record 4, Spanish, lugar%20de%20eliminaci%C3%B3n
correct, masculine noun
- sitio de almacenamiento 5, record 4, Spanish, sitio%20de%20almacenamiento
correct, masculine noun
- sitio de disposición 6, record 4, Spanish, sitio%20de%20disposici%C3%B3n
masculine noun
- bote 7, record 4, Spanish, bote
masculine noun
Record 4, Textual support, Spanish
Record 5 - external organization data 2022-03-25
Record 5, English
Record 5, Subject field(s)
- Nuclear Fission Reactors
- Nuclear Power Stations
- Compartment - Canadian Nuclear Safety Commission
Record 5, Main entry term, English
- nuclear reactor
1, record 5, English, nuclear%20reactor
correct, standardized
Record 5, Abbreviations, English
Record 5, Synonyms, English
- reactor 2, record 5, English, reactor
correct, standardized
Record 5, Textual support, English
Record number: 5, Textual support number: 1 DEF
A device in which a nuclear fission chain reaction occurs under controlled conditions so that the heat can be harnessed or the neutron beams utilized. 3, record 5, English, - nuclear%20reactor
Record number: 5, Textual support number: 1 CONT
The CNSC [Canadian Nuclear Safety Commission] regulates nuclear reactors in accordance with the comprehensive requirements of the "Nuclear Safety and Control Act" and its related regulations. 4, record 5, English, - nuclear%20reactor
Record number: 5, Textual support number: 1 OBS
Two basic types of nuclear reactors are in operation in Canada: power reactors and research reactors. 4, record 5, English, - nuclear%20reactor
Record number: 5, Textual support number: 2 OBS
nuclear reactor; reactor : designations standardized by ISO in 1997. 5, record 5, English, - nuclear%20reactor
Record 5, French
Record 5, Domaine(s)
- Réacteurs nucléaires de fission
- Centrales nucléaires
- Tiroir - Commission canadienne de sûreté nucléaire
Record 5, Main entry term, French
- réacteur nucléaire
1, record 5, French, r%C3%A9acteur%20nucl%C3%A9aire
correct, masculine noun, standardized
Record 5, Abbreviations, French
Record 5, Synonyms, French
- réacteur 2, record 5, French, r%C3%A9acteur
correct, masculine noun, standardized
Record 5, Textual support, French
Record number: 5, Textual support number: 1 DEF
Dispositif dans lequel une réaction en chaîne de fission nucléaire se produit dans des conditions contrôlées de manière à ce que l'on puisse utiliser sa chaleur ou ses faisceaux de neutrons. 3, record 5, French, - r%C3%A9acteur%20nucl%C3%A9aire
Record number: 5, Textual support number: 1 CONT
La CCSN [Commission canadienne de sûreté nucléaire] réglemente les réacteurs nucléaires conformément aux exigences exhaustives de la «Loi sur la sûreté et la réglementation nucléaires» et ses règlements d'application. 4, record 5, French, - r%C3%A9acteur%20nucl%C3%A9aire
Record number: 5, Textual support number: 1 OBS
Deux grands types de réacteurs sont en exploitation au Canada : les réacteurs de puissance et les réacteurs de recherche. 4, record 5, French, - r%C3%A9acteur%20nucl%C3%A9aire
Record number: 5, Textual support number: 2 OBS
réacteur nucléaire; réacteur : désignations normalisées par l'ISO en 1997. 5, record 5, French, - r%C3%A9acteur%20nucl%C3%A9aire
Record 5, Spanish
Record 5, Textual support, Spanish
Record 6 - internal organization data 2022-03-25
Record 6, English
Record 6, Subject field(s)
- Nuclear Fission Reactors
- Nuclear Power Stations
Record 6, Main entry term, English
- nuclear reactor
1, record 6, English, nuclear%20reactor
correct, standardized
Record 6, Abbreviations, English
Record 6, Synonyms, English
- reactor 2, record 6, English, reactor
correct, standardized
- atomic pile 3, record 6, English, atomic%20pile
obsolete
Record 6, Textual support, English
Record number: 6, Textual support number: 1 CONT
A nuclear reactor, formerly known as an atomic pile, is a device used to initiate and control a fission nuclear chain reaction or nuclear fusion reactions. 3, record 6, English, - nuclear%20reactor
Record number: 6, Textual support number: 1 OBS
nuclear reactor; reactor : designations standardized by ISO in 1997. 4, record 6, English, - nuclear%20reactor
Record 6, French
Record 6, Domaine(s)
- Réacteurs nucléaires de fission
- Centrales nucléaires
Record 6, Main entry term, French
- réacteur nucléaire
1, record 6, French, r%C3%A9acteur%20nucl%C3%A9aire
correct, masculine noun, standardized
Record 6, Abbreviations, French
Record 6, Synonyms, French
- réacteur 2, record 6, French, r%C3%A9acteur
correct, masculine noun, standardized
- pile atomique 3, record 6, French, pile%20atomique
feminine noun, obsolete
Record 6, Textual support, French
Record number: 6, Textual support number: 1 DEF
Appareil dans lequel il est possible de produire et de diriger une réaction nucléaire de fission ou de fusion. 4, record 6, French, - r%C3%A9acteur%20nucl%C3%A9aire
Record number: 6, Textual support number: 1 OBS
réacteur nucléaire; réacteur : designations normalisées par l'ISO en 1997. 5, record 6, French, - r%C3%A9acteur%20nucl%C3%A9aire
Record 6, Spanish
Record 6, Campo(s) temático(s)
- Reactores nucleares de fisión
- Centrales nucleares
Record 6, Main entry term, Spanish
- reactor nuclear
1, record 6, Spanish, reactor%20nuclear
correct, masculine noun
Record 6, Abbreviations, Spanish
Record 6, Synonyms, Spanish
- reactor atómico 2, record 6, Spanish, reactor%20at%C3%B3mico
correct, masculine noun
- reactor de fisión 2, record 6, Spanish, reactor%20de%20fisi%C3%B3n
correct, masculine noun
- reactor 3, record 6, Spanish, reactor
correct, masculine noun
- pila nuclear 2, record 6, Spanish, pila%20nuclear
avoid, feminine noun
- pila atómica 4, record 6, Spanish, pila%20at%C3%B3mica
avoid, feminine noun
- pila 2, record 6, Spanish, pila
avoid, feminine noun
Record 6, Textual support, Spanish
Record number: 6, Textual support number: 1 DEF
Instalación en la que puede iniciarse, mantenerse y controlarse una reacción nuclear en cadena. 5, record 6, Spanish, - reactor%20nuclear
Record 7 - external organization data 2021-03-18
Record 7, English
Record 7, Subject field(s)
- Compartment – Nomenclature 4.0
- Museums and Heritage (General)
Record 7, Main entry term, English
- nuclear reactor
1, record 7, English, nuclear%20reactor
correct
Record 7, Abbreviations, English
Record 7, Synonyms, English
Record 7, Textual support, English
Record number: 7, Textual support number: 1 OBS
nuclear reactor : an item in the "Energy Production Tools and Equipment" class of the "Tools and Equipment for Science and Technology" category. 2, record 7, English, - nuclear%20reactor
Record 7, French
Record 7, Domaine(s)
- Tiroir – Nomenclature 4.0
- Muséologie et patrimoine (Généralités)
Record 7, Main entry term, French
- réacteur nucléaire
1, record 7, French, r%C3%A9acteur%20nucl%C3%A9aire
correct, masculine noun
Record 7, Abbreviations, French
Record 7, Synonyms, French
Record 7, Textual support, French
Record number: 7, Textual support number: 1 OBS
réacteur nucléaire : objet de la classe «Outils et équipement de production d'énergie» de la catégorie «Outillage et équipement pour les sciences et la technologie». 2, record 7, French, - r%C3%A9acteur%20nucl%C3%A9aire
Record 7, Spanish
Record 7, Textual support, Spanish
Record 8 - internal organization data 2021-02-22
Record 8, English
Record 8, Subject field(s)
- Thermonuclear fusion
- Nuclear Fission Reactors
Record 8, Main entry term, English
- divertor
1, record 8, English, divertor
correct
Record 8, Abbreviations, English
Record 8, Synonyms, English
Record 8, Textual support, English
Record number: 8, Textual support number: 1 CONT
In nuclear fusion power research, a divertor is a device within a tokamak or a stellarator that allows the online removal of waste material from the plasma while the reactor is still operating. This allows control over the buildup of fusion products in the fuel, and removes impurities in the plasma that have entered into it from the vessel lining. 2, record 8, English, - divertor
Record 8, French
Record 8, Domaine(s)
- Fusion thermonucléaire
- Réacteurs nucléaires de fission
Record 8, Main entry term, French
- diverteur
1, record 8, French, diverteur
correct, masculine noun
Record 8, Abbreviations, French
Record 8, Synonyms, French
- écorceur 2, record 8, French, %C3%A9corceur
see observation, masculine noun, obsolete
Record 8, Textual support, French
Record number: 8, Textual support number: 1 DEF
Dispositif d'un réacteur à fusion qui permet de modifier les lignes de champ au bord du plasma afin d'en extraire les impuretés et les cendres. 3, record 8, French, - diverteur
Record number: 8, Textual support number: 1 OBS
diverteur : désignation et définition publiées au Journal officiel de la République française le 2 septembre 2020. 4, record 8, French, - diverteur
Record number: 8, Textual support number: 2 OBS
écorceur : désignation qui est tombée en désuétude. 2, record 8, French, - diverteur
Record 8, Spanish
Record 8, Campo(s) temático(s)
- Fusión termonuclear
- Reactores nucleares de fisión
Record 8, Main entry term, Spanish
- Divertor
1, record 8, Spanish, Divertor
masculine noun
Record 8, Abbreviations, Spanish
Record 8, Synonyms, Spanish
Record 8, Textual support, Spanish
Record 9 - external organization data 2021-01-18
Record 9, English
Record 9, Subject field(s)
- Nuclear Power Stations
- Nuclear Plant Safety
- Compartment - Canadian Nuclear Safety Commission
Record 9, Main entry term, English
- setback system
1, record 9, English, setback%20system
correct
Record 9, Abbreviations, English
Record 9, Synonyms, English
Record 9, Textual support, English
Record number: 9, Textual support number: 1 DEF
With respect to CANDU nuclear power plants, a system designed to automatically reduce reactor power at a slow rate if a problem occurs. 2, record 9, English, - setback%20system
Record number: 9, Textual support number: 1 CONT
The setback system is part of the reactor-regulating system. 2, record 9, English, - setback%20system
Record 9, French
Record 9, Domaine(s)
- Centrales nucléaires
- Sûreté des centrales nucléaires
- Tiroir - Commission canadienne de sûreté nucléaire
Record 9, Main entry term, French
- système de baisse contrôlée de puissance
1, record 9, French, syst%C3%A8me%20de%20baisse%20contr%C3%B4l%C3%A9e%20de%20puissance
correct, masculine noun
Record 9, Abbreviations, French
- BCP
Record 9, Synonyms, French
Record 9, Textual support, French
Record number: 9, Textual support number: 1 DEF
En ce qui a trait aux centrales nucléaires CANDU, système conçu pour réduire automatiquement la puissance du réacteur à un taux lent en cas de problème. 3, record 9, French, - syst%C3%A8me%20de%20baisse%20contr%C3%B4l%C3%A9e%20de%20puissance
Record number: 9, Textual support number: 1 OBS
Le système de baisse contrôlée de puissance (BCP) fait partie du système de régulation du réacteur. 3, record 9, French, - syst%C3%A8me%20de%20baisse%20contr%C3%B4l%C3%A9e%20de%20puissance
Record 9, Spanish
Record 9, Textual support, Spanish
Record 10 - external organization data 2020-12-23
Record 10, English
Record 10, Subject field(s)
- Official Documents
- Nuclear Fission Reactors
- Compartment - Canadian Nuclear Safety Commission
Record 10, Main entry term, English
- power reactor operating licence
1, record 10, English, power%20reactor%20operating%20licence
correct
Record 10, Abbreviations, English
- PROL 2, record 10, English, PROL
correct
Record 10, Synonyms, English
- nuclear power reactor operating licence 3, record 10, English, nuclear%20power%20reactor%20operating%20licence
correct
- PROL 4, record 10, English, PROL
correct
- PROL 4, record 10, English, PROL
Record 10, Textual support, English
Record number: 10, Textual support number: 1 CONT
In 2017, OPG [Ontario Power Generation] submitted an application for a 10-year renewal of the Pickering NGS [nuclear generating station] power reactor operating licence, which expires on August 31, 2018. 5, record 10, English, - power%20reactor%20operating%20licence
Record 10, Key term(s)
- power reactor operating license
- nuclear power reactor operating license
Record 10, French
Record 10, Domaine(s)
- Documents officiels
- Réacteurs nucléaires de fission
- Tiroir - Commission canadienne de sûreté nucléaire
Record 10, Main entry term, French
- permis d'exploitation d'un réacteur de puissance
1, record 10, French, permis%20d%27exploitation%20d%27un%20r%C3%A9acteur%20de%20puissance
correct, masculine noun
Record 10, Abbreviations, French
- PERP 2, record 10, French, PERP
correct, masculine noun
Record 10, Synonyms, French
- permis d'exploitation d'un réacteur nucléaire de puissance 3, record 10, French, permis%20d%27exploitation%20d%27un%20r%C3%A9acteur%20nucl%C3%A9aire%20de%20puissance
correct, masculine noun
Record 10, Textual support, French
Record number: 10, Textual support number: 1 CONT
En 2017, OPG [Ontario Power Generation] a présenté une demande visant à renouveler le permis d'exploitation d'un réacteur de puissance de la centrale nucléaire de Pickering, qui expirera le 31 août 2018, pour une durée de 10 ans. 3, record 10, French, - permis%20d%27exploitation%20d%27un%20r%C3%A9acteur%20de%20puissance
Record 10, Spanish
Record 10, Textual support, Spanish
Record 11 - internal organization data 2020-12-22
Record 11, English
Record 11, Subject field(s)
- Nuclear Power Stations
Record 11, Main entry term, English
- reactor moderator
1, record 11, English, reactor%20moderator
correct
Record 11, Abbreviations, English
Record 11, Synonyms, English
Record 11, Textual support, English
Record number: 11, Textual support number: 1 DEF
An essential part of a nuclear reactor, used to slow down or "moderate" neutrons produced by the nuclear fuel. 1, record 11, English, - reactor%20moderator
Record 11, French
Record 11, Domaine(s)
- Centrales nucléaires
Record 11, Main entry term, French
- modérateur du réacteur
1, record 11, French, mod%C3%A9rateur%20du%20r%C3%A9acteur
correct, masculine noun
Record 11, Abbreviations, French
Record 11, Synonyms, French
Record 11, Textual support, French
Record number: 11, Textual support number: 1 DEF
Composante essentielle d'un réacteur nucléaire [qui] sert à ralentir ou à «modérer» les neutrons produits par le combustible nucléaire. 1, record 11, French, - mod%C3%A9rateur%20du%20r%C3%A9acteur
Record 11, Spanish
Record 11, Textual support, Spanish
Record 12 - internal organization data 2019-09-19
Record 12, English
Record 12, Subject field(s)
- Acoustics (Physics)
- Sonar and Underwater Detection (Military)
- Submarines (Naval Forces)
Record 12, Main entry term, English
- noisiness
1, record 12, English, noisiness
correct
Record 12, Abbreviations, English
Record 12, Synonyms, English
Record 12, Textual support, English
Record number: 12, Textual support number: 1 CONT
The noisiness of a submarine is caused by numerous factors. It is mostly the operation of the main power plant, nuclear reactor, pumps, diesel engines, shafts, screws and water jets. 1, record 12, English, - noisiness
Record 12, French
Record 12, Domaine(s)
- Acoustique (Physique)
- Sonar et détection sous-marine (Militaire)
- Sous-marins (Forces navales)
Record 12, Main entry term, French
- bruyance
1, record 12, French, bruyance
correct, feminine noun
Record 12, Abbreviations, French
Record 12, Synonyms, French
Record 12, Textual support, French
Record 12, Spanish
Record 12, Textual support, Spanish
Record 13 - internal organization data 2019-07-19
Record 13, English
Record 13, Subject field(s)
- Nuclear Fission Reactors
- Energy Transformation
Record 13, Main entry term, English
- power distribution map
1, record 13, English, power%20distribution%20map
correct
Record 13, Abbreviations, English
Record 13, Synonyms, English
Record 13, Textual support, English
Record number: 13, Textual support number: 1 DEF
The power distribution of a nuclear reactor core into particular locations within the core(e. g. for each type of fuel assembly). 2, record 13, English, - power%20distribution%20map
Record number: 13, Textual support number: 1 CONT
Radial power distribution. The primary goal was to estimate the minimum radial assembly peaking factor. The primary motivation for flattening the power distribution is passive cooling after shutdown … Power redistribution limited the ability to flatten the power distribution. Shorter cycle lengths would limit this effect, but were not analyzed. The power distribution map is a color-coded sixth core map. The peak to average assembly power density for each assembly is provided with colors split into seven color-coded groups ... 3, record 13, English, - power%20distribution%20map
Record 13, French
Record 13, Domaine(s)
- Réacteurs nucléaires de fission
- Transformation de l'énergie
Record 13, Main entry term, French
- nappe de puissance
1, record 13, French, nappe%20de%20puissance
correct, feminine noun
Record 13, Abbreviations, French
Record 13, Synonyms, French
Record 13, Textual support, French
Record number: 13, Textual support number: 1 DEF
Répartition de la puissance d'un cœur de réacteur nucléaire en ses différents points (pour chaque assemblage combustible, par exemple). 2, record 13, French, - nappe%20de%20puissance
Record 13, Spanish
Record 13, Textual support, Spanish
Record 14 - internal organization data 2017-07-17
Record 14, English
Record 14, Subject field(s)
- National Bodies and Committees (Canadian)
- Engineering
Record 14, Main entry term, English
- Society of Professional Engineers and Associates
1, record 14, English, Society%20of%20Professional%20Engineers%20and%20Associates
correct
Record 14, Abbreviations, English
- SPEA 2, record 14, English, SPEA
correct
Record 14, Synonyms, English
Record 14, Textual support, English
Record number: 14, Textual support number: 1 OBS
The Society of Professional Engineers and Associates(SPEA) is an independent union representing over 850 engineers, scientists, technologists and skilled tradespersons who work for Candu Energy Inc.(formerly Atomic Energy of Canada Limited(AECL) Candu division) in Mississauga, Ontario and abroad(excluding AECL Chalk River Laboratories). Formed in 1974, SPEA is one of the oldest professional unions in Canada. Collectively [it represents] most of Canada's nuclear power reactor design expertise. 1, record 14, English, - Society%20of%20Professional%20Engineers%20and%20Associates
Record 14, French
Record 14, Domaine(s)
- Organismes et comités nationaux canadiens
- Ingénierie
Record 14, Main entry term, French
- Société des ingénieurs professionnels et associés
1, record 14, French, Soci%C3%A9t%C3%A9%20des%20ing%C3%A9nieurs%20professionnels%20et%20associ%C3%A9s
correct, feminine noun
Record 14, Abbreviations, French
- SPEA 2, record 14, French, SPEA
correct
Record 14, Synonyms, French
Record 14, Textual support, French
Record 14, Spanish
Record 14, Textual support, Spanish
Record 15 - internal organization data 2017-04-20
Record 15, English
Record 15, Subject field(s)
- Nuclear Fission Reactors
Record 15, Main entry term, English
- core lid 1, record 15, English, core%20lid
Record 15, Abbreviations, English
Record 15, Synonyms, English
Record 15, Textual support, English
Record number: 15, Textual support number: 1 CONT
A nuclear reactor … wherein [the] tank has a relatively minimum width in the region … wherein the reactor core is disposed, a hold-down structure for [the] core lid and vault roof being provided spanning the tank at its point of minimum width. 1, record 15, English, - core%20lid
Record 15, French
Record 15, Domaine(s)
- Réacteurs nucléaires de fission
Record 15, Main entry term, French
- couvercle-cœur
1, record 15, French, couvercle%2Dc%26oelig%3Bur
correct, masculine noun
Record 15, Abbreviations, French
Record 15, Synonyms, French
Record 15, Textual support, French
Record number: 15, Textual support number: 1 CONT
L’instrumentation du cœur et les mécanismes de barres de contrôle sont portés par un couvercle-cœur, lui-même solidaire d’un bouchon tournant, dont le mouvement de rotation, excentré par rapport au cœur, permet en période de manutention de dégager l’espace situé au-dessus de celui-ci pour laisser les machines de transfert accéder aux assemblages. 1, record 15, French, - couvercle%2Dc%26oelig%3Bur
Record 15, Spanish
Record 15, Textual support, Spanish
Record 16 - internal organization data 2017-04-20
Record 16, English
Record 16, Subject field(s)
- Nuclear Plant Safety
Record 16, Main entry term, English
- loss of core cooling
1, record 16, English, loss%20of%20core%20cooling
correct
Record 16, Abbreviations, English
Record 16, Synonyms, English
Record 16, Textual support, English
Record number: 16, Textual support number: 1 CONT
[The] US Nuclear Regulatory Commission … believes designers should consider several reactor characteristics, including [features] that prevent a simultaneous breach of containment and loss of core cooling from an aircraft impact, or that inherently delay any radiological release … 1, record 16, English, - loss%20of%20core%20cooling
Record 16, French
Record 16, Domaine(s)
- Sûreté des centrales nucléaires
Record 16, Main entry term, French
- perte du refroidissement du cœur
1, record 16, French, perte%20du%20refroidissement%20du%20c%26oelig%3Bur
correct, feminine noun
Record 16, Abbreviations, French
Record 16, Synonyms, French
Record 16, Textual support, French
Record number: 16, Textual support number: 1 CONT
Les études menées […] ont permis d’identifier un ensemble de scénarii non pris en compte à ce jour dans l’estimation des rejets radioactifs en cas d’accident grave […] Les situations pouvant conduire à ces scénarii sont la perte du refroidissement du cœur dans le cas d’un réacteur à l’arrêt (cuve ouverte) ou la percée de la cuve après un accident de fusion du cœur. 1, record 16, French, - perte%20du%20refroidissement%20du%20c%26oelig%3Bur
Record 16, Spanish
Record 16, Textual support, Spanish
Record 17 - internal organization data 2017-04-20
Record 17, English
Record 17, Subject field(s)
- Nuclear Fission Reactors
Record 17, Main entry term, English
- pillar
1, record 17, English, pillar
correct
Record 17, Abbreviations, English
Record 17, Synonyms, English
Record 17, Textual support, English
Record number: 17, Textual support number: 1 CONT
A core of a nuclear reactor comprising detachable vertical assemblies having a lower part, a bolster including hollow pillars each having a vertical axis and receiving … lower part of … assemblies, first openings in … pillars for the passage of a coolant fluid for the reactor, second openings in … lower parts of … assemblies in alignment with … first openings in … pillars, each pillar including at least one means for orienting the respective assembly about … axis of … pillar and each assembly comprising. 1, record 17, English, - pillar
Record 17, French
Record 17, Domaine(s)
- Réacteurs nucléaires de fission
Record 17, Main entry term, French
- chandelle
1, record 17, French, chandelle
correct, feminine noun
Record 17, Abbreviations, French
Record 17, Synonyms, French
- fourreau vertical 1, record 17, French, fourreau%20vertical
masculine noun
Record 17, Textual support, French
Record number: 17, Textual support number: 1 CONT
[Cœur du réacteur.] Tous les assemblages (fissiles, fertiles, de contrôle) qui doivent être refroidis par circulation forcée de sodium sont munis de pieds venant s’enfoncer dans les chandelles d’un sommier constituant un collecteur d’alimentation en sodium froid (400 °C environ) […] Pieds et chandelles sont munis d’orifices calibrés qui permettent d’assurer une répartition convenable du sodium dans les différents assemblages, en fonction de leur puissance. En les traversant, le sodium primaire s’échauffe de 150 à 180 °C, et sort du cœur à une température moyenne d’environ 550 °C. 1, record 17, French, - chandelle
Record 17, Spanish
Record 17, Textual support, Spanish
Record 18 - internal organization data 2017-04-20
Record 18, English
Record 18, Subject field(s)
- Nuclear Fission Reactors
Record 18, Main entry term, English
- circulating reactor
1, record 18, English, circulating%20reactor
correct
Record 18, Abbreviations, English
Record 18, Synonyms, English
- circulating fuel reactor 2, record 18, English, circulating%20fuel%20reactor
correct
Record 18, Textual support, English
Record number: 18, Textual support number: 1 DEF
A nuclear reactor in which the fissionable material circulates through the core in fluid form or as small particles suspended in a fluid. 1, record 18, English, - circulating%20reactor
Record 18, French
Record 18, Domaine(s)
- Réacteurs nucléaires de fission
Record 18, Main entry term, French
- réacteur à combustible circulant
1, record 18, French, r%C3%A9acteur%20%C3%A0%20combustible%20circulant
correct, masculine noun
Record 18, Abbreviations, French
Record 18, Synonyms, French
Record 18, Textual support, French
Record number: 18, Textual support number: 1 OBS
L’analyse de la sûreté de ce réacteur avec un combustible circulant (sans première barrière donc, et avec migration hors du cœur des précurseurs de neutrons retardés) rend nécessaire de définir un référentiel nouveau, adapté à ses spécificités. 2, record 18, French, - r%C3%A9acteur%20%C3%A0%20combustible%20circulant
Record 18, Spanish
Record 18, Textual support, Spanish
Record 19 - internal organization data 2017-04-20
Record 19, English
Record 19, Subject field(s)
- Nuclear Fission Reactors
Record 19, Main entry term, English
- bundle of needles
1, record 19, English, bundle%20of%20needles
correct
Record 19, Abbreviations, English
Record 19, Synonyms, English
- bundle of pins 2, record 19, English, bundle%20of%20pins
correct
Record 19, Textual support, English
Record number: 19, Textual support number: 1 CONT
The core of a nuclear reactor comprises a central fuel zone, in which a fissile material normally constituted by a [mix] of enriched uranium oxide and plutonium oxide. This fuel zone is completely surrounded by a covering of fertile material normally constituted by depleted uranium oxide. In practice, this structure is obtained by juxtaposing vertical assemblies having a hexagonal section. Each of these assemblies comprises an outer tubular envelope, in which is placed a group or bundle of needles, each containing a pile of fissile and/or fertile material pellets. 1, record 19, English, - bundle%20of%20needles
Record 19, French
Record 19, Domaine(s)
- Réacteurs nucléaires de fission
Record 19, Main entry term, French
- faisceau d'aiguilles
1, record 19, French, faisceau%20d%27aiguilles
correct, masculine noun
Record 19, Abbreviations, French
Record 19, Synonyms, French
Record 19, Textual support, French
Record number: 19, Textual support number: 1 CONT
[...] le cœur d'un réacteur est constitué d'assemblages verticaux de section hexagonale ou carrée. Chacun de ces assemblages comprend un faisceau d'aiguilles combustibles ou «éléments combustibles» contenant chacun un empilement de pastilles du matériau à base d'actinide. Le réfrigérant (sodium ou eau) circule autour de chaque élément combustible. 2, record 19, French, - faisceau%20d%27aiguilles
Record 19, Spanish
Record 19, Textual support, Spanish
Record 20 - internal organization data 2017-04-20
Record 20, English
Record 20, Subject field(s)
- Nuclear Fission Reactors
Record 20, Main entry term, English
- half core
1, record 20, English, half%20core
correct
Record 20, Abbreviations, English
Record 20, Synonyms, English
Record 20, Textual support, English
Record number: 20, Textual support number: 1 CONT
… method of loading nuclear fuel assemblies … fuel assemblies are loaded in the shape of a checkerboard to form a half core, the reactor is filled with coolants, fuel assemblies are loaded in the remaining half core to form a complete core, and then confirmation of the loaded core is performed. 1, record 20, English, - half%20core
Record 20, French
Record 20, Domaine(s)
- Réacteurs nucléaires de fission
Record 20, Main entry term, French
- demi-cœur
1, record 20, French, demi%2Dc%26oelig%3Bur
correct, masculine noun
Record 20, Abbreviations, French
Record 20, Synonyms, French
Record 20, Textual support, French
Record 20, Spanish
Record 20, Textual support, Spanish
Record 21 - internal organization data 2017-04-20
Record 21, English
Record 21, Subject field(s)
- Calculating Procedures (Mathematics)
- Nuclear Physics
- Nuclear Fission Reactors
Record 21, Main entry term, English
- assembly calculation
1, record 21, English, assembly%20calculation
correct
Record 21, Abbreviations, English
Record 21, Synonyms, English
Record 21, Textual support, English
Record number: 21, Textual support number: 1 CONT
Abstract.... Pressurised light Water Reactor(PWR) are the most common nuclear reactors used today. It is necessary for each neutronic code to be validated for this type of reactor. The goal of this work is to create a complete calculation scheme which can be applied to the evolution of the core of a pressurised light water nuclear reactor using the lattice code DRAGON and the reactor code DONJON. Each step of this scheme will be validated by comparisons with other codes or with experimental results. The unit cell calculation will be computed for a benchmark … The assembly calculations will be used to compare the results given by DRAGON, APOLLO2 and MCNP [codes] for an assembly used by EDF [Électricité de France] for code testing. The core calculations will show that the codes DRAGON and DONJON can produce accurate macroscopic results for a real core. 1, record 21, English, - assembly%20calculation
Record 21, French
Record 21, Domaine(s)
- Procédés de calcul (Mathématiques)
- Physique nucléaire
- Réacteurs nucléaires de fission
Record 21, Main entry term, French
- calcul d’assemblages
1, record 21, French, calcul%20d%26rsquo%3Bassemblages
correct, masculine noun
Record 21, Abbreviations, French
Record 21, Synonyms, French
Record 21, Textual support, French
Record number: 21, Textual support number: 1 CONT
La seule chose qui différencie encore les codes nodaux, c’est le lien entre le calcul de cœur et les calculs d’assemblages, c’est-à-dire la modélisation des contre-réactions. Ces contre-réactions permettent au calcul de déterminer les grandeurs d’assemblages dont il a besoin (sections efficaces, distribution de puissance, etc.) pour représenter au mieux les grandeurs correspondantes pour chaque maille de la géométrie du cœur. 2, record 21, French, - calcul%20d%26rsquo%3Bassemblages
Record 21, Spanish
Record 21, Textual support, Spanish
Record 22 - internal organization data 2017-04-20
Record 22, English
Record 22, Subject field(s)
- Calculating Procedures (Mathematics)
- Nuclear Physics
Record 22, Main entry term, English
- evolution calculation subprogram
1, record 22, English, evolution%20calculation%20subprogram
proposal
Record 22, Abbreviations, English
Record 22, Synonyms, English
- evolution calculation subprogramme 1, record 22, English, evolution%20calculation%20subprogramme
proposal
Record 22, Textual support, English
Record number: 22, Textual support number: 1 OBS
The MYRRHA [nuclear reactor] operation cycle will be determined by the Ks [sub-criticality level] drop as a function of the irradiation time or core burn-up. Taking into account the power density distribution in the core, we ran evolution calculations for the core … 2, record 22, English, - evolution%20calculation%20subprogram
Record 22, Key term(s)
- evolution calculation sub-program
- evolution calculation sub-programme
Record 22, French
Record 22, Domaine(s)
- Procédés de calcul (Mathématiques)
- Physique nucléaire
Record 22, Main entry term, French
- sous-programme de calcul d’évolution
1, record 22, French, sous%2Dprogramme%20de%20calcul%20d%26rsquo%3B%C3%A9volution
correct, masculine noun
Record 22, Abbreviations, French
Record 22, Synonyms, French
Record 22, Textual support, French
Record number: 22, Textual support number: 1 CONT
Les deux approximations […] nécessitent la présence dans les codes de calcul de cœur de sous-programmes capables : — d’une part, de mettre à jour les données relatives aux compositions isotopiques du combustible nucléaire afin d’y intégrer les effets de la production d’énergie. Il s’agit là, en général, de sous-programmes dits de calcul d’évolution qui, à l’aide de formulations analytiques, ou, plus souvent, de méthodes de résolution matricielles, résolvent, par node, les équations d’évolution des nuclides sous une forme simplifiée. 1, record 22, French, - sous%2Dprogramme%20de%20calcul%20d%26rsquo%3B%C3%A9volution
Record 22, Spanish
Record 22, Textual support, Spanish
Record 23 - internal organization data 2017-04-20
Record 23, English
Record 23, Subject field(s)
- Nuclear Fission Reactors
- Nuclear Power Stations
Record 23, Main entry term, English
- reactor vessel
1, record 23, English, reactor%20vessel
correct, standardized
Record 23, Abbreviations, English
Record 23, Synonyms, English
- core pressure vessel 2, record 23, English, core%20pressure%20vessel
- reactor pressure vessel 3, record 23, English, reactor%20pressure%20vessel
Record 23, Textual support, English
Record number: 23, Textual support number: 1 DEF
The container of a reactor in which the fuel, moderator (if any), and control rods are situated and through which the coolant passes. 4, record 23, English, - reactor%20vessel
Record number: 23, Textual support number: 1 OBS
The container of the nuclear core or critical assembly may be a steel pressure vessel, a prestressed concrete reactor vessel(PCRV) or a low pressure-vessel(such as calandria or sodium pot), etc. 4, record 23, English, - reactor%20vessel
Record number: 23, Textual support number: 2 OBS
reactor vessel: term standardized by ISO. 3, record 23, English, - reactor%20vessel
Record 23, French
Record 23, Domaine(s)
- Réacteurs nucléaires de fission
- Centrales nucléaires
Record 23, Main entry term, French
- caisson de réacteur
1, record 23, French, caisson%20de%20r%C3%A9acteur
correct, see observation, masculine noun, standardized
Record 23, Abbreviations, French
Record 23, Synonyms, French
- cuve de réacteur 1, record 23, French, cuve%20de%20r%C3%A9acteur
correct, see observation, feminine noun, standardized
Record 23, Textual support, French
Record number: 23, Textual support number: 1 DEF
Récipient principal entourant le cœur du réacteur avec son réfrigérant. 2, record 23, French, - caisson%20de%20r%C3%A9acteur
Record number: 23, Textual support number: 1 OBS
Le terme caisson est utilisé principalement lorsqu'il s'agit d'un ouvrage en béton [...] Dans le cas d'enceintes métalliques on parle de «cuve» du réacteur. 3, record 23, French, - caisson%20de%20r%C3%A9acteur
Record number: 23, Textual support number: 2 OBS
caisson de réacteur; cuve de réacteur : termes normalisés par l'ISO. 2, record 23, French, - caisson%20de%20r%C3%A9acteur
Record 23, Spanish
Record 23, Campo(s) temático(s)
- Reactores nucleares de fisión
- Centrales nucleares
Record 23, Main entry term, Spanish
- vasija
1, record 23, Spanish, vasija
correct, feminine noun
Record 23, Abbreviations, Spanish
Record 23, Synonyms, Spanish
- cuba del reactor 2, record 23, Spanish, cuba%20del%20reactor
correct, feminine noun
- vasija del reactor 2, record 23, Spanish, vasija%20del%20reactor
correct, feminine noun
- recipiente del reactor 3, record 23, Spanish, recipiente%20del%20reactor
masculine noun
Record 23, Textual support, Spanish
Record number: 23, Textual support number: 1 DEF
Recipiente que contiene el núcleo de un reactor nuclear, con las vainas de combustible, el reflector, el agua radiactiva, parte del refrigerante y otros componentes. 1, record 23, Spanish, - vasija
Record 24 - internal organization data 2017-04-20
Record 24, English
Record 24, Subject field(s)
- Nuclear Fission Reactors
Record 24, Main entry term, English
- circulating fuel
1, record 24, English, circulating%20fuel
correct
Record 24, Abbreviations, English
Record 24, Synonyms, English
Record 24, Textual support, English
Record number: 24, Textual support number: 1 OBS
circulating fuel reactor. A nuclear reactor in which the fissionable material circulates through the core in fluid form or as small particles suspended in a fluid. 2, record 24, English, - circulating%20fuel
Record 24, French
Record 24, Domaine(s)
- Réacteurs nucléaires de fission
Record 24, Main entry term, French
- combustible circulant
1, record 24, French, combustible%20circulant
correct, masculine noun
Record 24, Abbreviations, French
Record 24, Synonyms, French
Record 24, Textual support, French
Record number: 24, Textual support number: 1 CONT
Réacteur à sels fondus (RSF ou MSR) […] L’analyse de la sûreté de ce réacteur avec un combustible circulant (sans première barrière donc, et avec migration hors du cœur des précurseurs de neutrons retardés) rend nécessaire de définir un référentiel nouveau, adapté à ses spécificités. 1, record 24, French, - combustible%20circulant
Record 24, Spanish
Record 24, Textual support, Spanish
Record 25 - internal organization data 2017-04-19
Record 25, English
Record 25, Subject field(s)
- Nuclear Fission Reactors
Record 25, Main entry term, English
- in-core mobile instrumentation
1, record 25, English, in%2Dcore%20mobile%20instrumentation
correct
Record 25, Abbreviations, English
Record 25, Synonyms, English
Record 25, Textual support, English
Record number: 25, Textual support number: 1 CONT
In the case of a core containing 193 fuel assemblies, the use of in-core mobile instrumentation capable of examining 58 assemblies... using mobile probes introduced periodically into the nuclear reactor core is known. This instrumentation acts as the reference instrumentation. 1, record 25, English, - in%2Dcore%20mobile%20instrumentation
Record 25, French
Record 25, Domaine(s)
- Réacteurs nucléaires de fission
Record 25, Main entry term, French
- instrumentation mobile cœur
1, record 25, French, instrumentation%20mobile%20c%26oelig%3Bur
correct, feminine noun
Record 25, Abbreviations, French
Record 25, Synonyms, French
- instrumentation mobile du cœur 2, record 25, French, instrumentation%20mobile%20du%20c%26oelig%3Bur
correct, feminine noun
Record 25, Textual support, French
Record 25, Spanish
Record 25, Textual support, Spanish
Record 26 - internal organization data 2017-04-19
Record 26, English
Record 26, Subject field(s)
- Nuclear Fission Reactors
Record 26, Main entry term, English
- pebble bed reactor core
1, record 26, English, pebble%20bed%20reactor%20core
correct
Record 26, Abbreviations, English
Record 26, Synonyms, English
- pebble reactor core 1, record 26, English, pebble%20reactor%20core
correct
Record 26, Textual support, English
Record number: 26, Textual support number: 1 CONT
In the monolithic type pebble bed reactor, the dimension of the reactor core diameter becomes large, and nuclear control for a large-sized reactor having a large output scale is insufficient in a cooled state using only control elements(control rod, boron sphere) inserted into the reflector region. Furthermore, a reactor core control rod, which is forcibly inserted directly into the reactor core, is required in addition to the control elements inserted into the reflector region by gravity drop only. Moreover, cases have been reported that fuel spheres are broken if the control rod is inserted forcibly into the core because the pebble reactor core is full of fuel spheres accumulated inside the reactor core, which causes a serious drawback. 1, record 26, English, - pebble%20bed%20reactor%20core
Record 26, French
Record 26, Domaine(s)
- Réacteurs nucléaires de fission
Record 26, Main entry term, French
- cœur à boulets
1, record 26, French, c%26oelig%3Bur%20%C3%A0%20boulets
correct, masculine noun
Record 26, Abbreviations, French
Record 26, Synonyms, French
Record 26, Textual support, French
Record number: 26, Textual support number: 1 CONT
Dans un HTR [réacteur à haute température], le débit principal d'hélium (plus de 90 % du débit total) sert à refroidir le combustible et le modérateur, qui fournissent respectivement environ 90 % et 10 % de la puissance thermique du cœur. Les débits dérivés refroidissent les barres de contrôle et les structures latérales, dont le réflecteur. Dans un cœur à boulets, le réglage fin du débit par zone radiale de puissance n'est pas possible de par la conception. 1, record 26, French, - c%26oelig%3Bur%20%C3%A0%20boulets
Record 26, Spanish
Record 26, Textual support, Spanish
Record 27 - internal organization data 2017-04-19
Record 27, English
Record 27, Subject field(s)
- Nuclear Fission Reactors
Record 27, Main entry term, English
- reactor in iso-generating mode
1, record 27, English, reactor%20in%20iso%2Dgenerating%20mode
correct
Record 27, Abbreviations, English
Record 27, Synonyms, English
- iso-generating reactor 2, record 27, English, iso%2Dgenerating%20reactor
proposal
Record 27, Textual support, English
Record number: 27, Textual support number: 1 CONT
A simple physics approach has allowed to intercompare the major features of PWR’s [pressurized water reactors], with standard oxide or Inert Matrix Fuel, and fast neutron reactors, in iso-generating or burner mode, when recycling Pu and TRU. 1, record 27, English, - reactor%20in%20iso%2Dgenerating%20mode
Record number: 27, Textual support number: 1 OBS
burner mode. An operating mode for a nuclear reactor, especially a breeder, in which the conversion factor is lower than 1. 2, record 27, English, - reactor%20in%20iso%2Dgenerating%20mode
Record 27, Key term(s)
- reactor in iso generating mode
- iso generating reactor
Record 27, French
Record 27, Domaine(s)
- Réacteurs nucléaires de fission
Record 27, Main entry term, French
- réacteur iso-générateur
1, record 27, French, r%C3%A9acteur%20iso%2Dg%C3%A9n%C3%A9rateur
correct, masculine noun
Record 27, Abbreviations, French
Record 27, Synonyms, French
- réacteur isogénérateur 2, record 27, French, r%C3%A9acteur%20isog%C3%A9n%C3%A9rateur
masculine noun
Record 27, Textual support, French
Record number: 27, Textual support number: 1 DEF
Réacteur nucléaire produisant autant de combustible fissile qu'il en consomme. 3, record 27, French, - r%C3%A9acteur%20iso%2Dg%C3%A9n%C3%A9rateur
Record number: 27, Textual support number: 1 CONT
Dans le cas d'un réacteur iso-générateur, la masse de matière fissile est constante dans le cœur, et seule la matière fertile diminue. Ainsi, chaque fission qui a lieu dans le réacteur provient d'un noyau de fertile (non fissile) qui aura auparavant capturé un neutron pour produire un noyau fissile. On ne consomme donc que de la matière fertile. 4, record 27, French, - r%C3%A9acteur%20iso%2Dg%C3%A9n%C3%A9rateur
Record 27, Key term(s)
- réacteur iso générateur
Record 27, Spanish
Record 27, Textual support, Spanish
Record 28 - internal organization data 2017-04-13
Record 28, English
Record 28, Subject field(s)
- Nuclear Physics
Record 28, Main entry term, English
- positive void coefficient of reactivity
1, record 28, English, positive%20void%20coefficient%20of%20reactivity
correct
Record 28, Abbreviations, English
Record 28, Synonyms, English
Record 28, Textual support, English
Record number: 28, Textual support number: 1 CONT
The reactor involved in the Chernobyl nuclear accident was a 1, 000-MWe(3, 200-MWt) RBMK, a boiling-water pressure-tube, graphite moderated power reactor that was developed and operated in the former Soviet Union. Because of the pressure-tube design using water as coolant within channels in the graphite moderator, RBMK reactors have a significant positive void coefficient of reactivity in which a reduction in the coolant density results in an increase in the system reactivity due to a reduction in neutron absorption by the coolant. 1, record 28, English, - positive%20void%20coefficient%20of%20reactivity
Record 28, French
Record 28, Domaine(s)
- Physique nucléaire
Record 28, Main entry term, French
- coefficient de vide positif
1, record 28, French, coefficient%20de%20vide%20positif
correct, masculine noun
Record 28, Abbreviations, French
Record 28, Synonyms, French
Record 28, Textual support, French
Record number: 28, Textual support number: 1 CONT
En partie basse de certains canaux de combustible, l'enthalpie du combustible a atteint les niveaux critiques pour la dispersion du combustible [...] Ce phénomène a été aggravé par l'apparition d'un coefficient de vide positif, la vapeur d'eau formée contribuant à propager l'augmentation de la densité de puissance à l'ensemble du cœur. 1, record 28, French, - coefficient%20de%20vide%20positif
Record 28, Spanish
Record 28, Textual support, Spanish
Record 29 - internal organization data 2017-04-13
Record 29, English
Record 29, Subject field(s)
- Nuclear Fission Reactors
Record 29, Main entry term, English
- primary coolant pipe
1, record 29, English, primary%20coolant%20pipe
correct
Record 29, Abbreviations, English
Record 29, Synonyms, English
Record 29, Textual support, English
Record number: 29, Textual support number: 1 CONT
A safety device against overpressure failure of a nuclear reactor pressure vessel... The safety device... wherein the coolant conducting surface is a primary coolant pipe having a wall, and said pressure relief valve is set into the wall near the pressure vessel. 2, record 29, English, - primary%20coolant%20pipe
Record 29, French
Record 29, Domaine(s)
- Réacteurs nucléaires de fission
Record 29, Main entry term, French
- tuyauterie primaire
1, record 29, French, tuyauterie%20primaire
correct, feminine noun
Record 29, Abbreviations, French
Record 29, Synonyms, French
Record 29, Textual support, French
Record number: 29, Textual support number: 1 CONT
Pour les tuyauteries primaires, la possibilité de réaliser par forgeage et cintrage des branches monobloc avec coudes et piquages intégrés a été explorée et qualifiée. 2, record 29, French, - tuyauterie%20primaire
Record number: 29, Textual support number: 1 OBS
[...] les tuyauteries primaires ne sont pas considérées comme faisant partie du cœur des réacteurs [...] 3, record 29, French, - tuyauterie%20primaire
Record 29, Spanish
Record 29, Textual support, Spanish
Record 30 - internal organization data 2017-04-13
Record 30, English
Record 30, Subject field(s)
- Nuclear Science and Technology
- Atomic Physics
Record 30, Main entry term, English
- fast breeder reactor
1, record 30, English, fast%20breeder%20reactor
correct
Record 30, Abbreviations, English
- FBR 2, record 30, English, FBR
correct
Record 30, Synonyms, English
- fast breeder type reactor 3, record 30, English, fast%20breeder%20type%20reactor
correct
- FBR 3, record 30, English, FBR
correct
- FBR 3, record 30, English, FBR
- fast breeder 4, record 30, English, fast%20breeder
correct
- fast breeding reactor 5, record 30, English, fast%20breeding%20reactor
Record 30, Textual support, English
Record number: 30, Textual support number: 1 DEF
A nuclear reactor that produces more fuel than it consumes and that derives most of its energy from nuclear fission initiated by neutrons that have not slowed down to the thermal range. 6, record 30, English, - fast%20breeder%20reactor
Record number: 30, Textual support number: 1 CONT
The fast breeder reactor derives its name from the ability to breed, that is to create more fissionable material than it consumes; and from the fact that its neutrons travel faster than they do in a thermal reactor. 7, record 30, English, - fast%20breeder%20reactor
Record 30, French
Record 30, Domaine(s)
- Sciences et techniques nucléaires
- Physique atomique
Record 30, Main entry term, French
- réacteur surgénérateur rapide
1, record 30, French, r%C3%A9acteur%20surg%C3%A9n%C3%A9rateur%20rapide
correct, masculine noun
Record 30, Abbreviations, French
Record 30, Synonyms, French
- surgénérateur rapide 2, record 30, French, surg%C3%A9n%C3%A9rateur%20rapide
correct, masculine noun
- réacteur surgénérateur à neutrons rapides 3, record 30, French, r%C3%A9acteur%20surg%C3%A9n%C3%A9rateur%20%C3%A0%20neutrons%20rapides
correct, masculine noun
- surrégénérateur rapide 4, record 30, French, surr%C3%A9g%C3%A9n%C3%A9rateur%20rapide
avoid, see observation, masculine noun
- réacteur surrégénérateur rapide 4, record 30, French, r%C3%A9acteur%20surr%C3%A9g%C3%A9n%C3%A9rateur%20rapide
avoid, see observation, masculine noun
Record 30, Textual support, French
Record number: 30, Textual support number: 1 OBS
La surgénération, caractéristique des réacteurs à neutrons rapides. Le cœur de tout réacteur nucléaire est le siège de destruction de matière fissile par absorption (fission ou capture) de neutrons par des noyaux fissiles et de production de matière fissile par capture de neutrons par des noyaux fertiles. Le rapport entre la production et la destruction de noyaux fissiles est appelé taux de régénération dans les RNR ou taux de conversion dans les REP. 5, record 30, French, - r%C3%A9acteur%20surg%C3%A9n%C3%A9rateur%20rapide
Record number: 30, Textual support number: 2 OBS
Selon l'Arrêté ministériel du 30 novembre 1989 relatif à l'enrichissement de la terminologie de l'ingénierie nucléaire, «surrégénérateur» est tombé en désuétude. 6, record 30, French, - r%C3%A9acteur%20surg%C3%A9n%C3%A9rateur%20rapide
Record 30, Spanish
Record 30, Campo(s) temático(s)
- Ciencia y tecnología nucleares
- Física atómica
Record 30, Main entry term, Spanish
- reactor regenerador de neutrones rápidos
1, record 30, Spanish, reactor%20regenerador%20de%20neutrones%20r%C3%A1pidos
masculine noun
Record 30, Abbreviations, Spanish
Record 30, Synonyms, Spanish
Record 30, Textual support, Spanish
Record 31 - internal organization data 2017-04-13
Record 31, English
Record 31, Subject field(s)
- Nuclear Fission Reactors
Record 31, Main entry term, English
- fuel pebble
1, record 31, English, fuel%20pebble
correct
Record 31, Abbreviations, English
Record 31, Synonyms, English
- pebble 2, record 31, English, pebble
correct
- spherical fuel element 3, record 31, English, spherical%20fuel%20element
correct
- spherical element 4, record 31, English, spherical%20element
Record 31, Textual support, English
Record number: 31, Textual support number: 1 CONT
In the most common type of high temperature reactor(HTR) fuel, tiny particles of nuclear fuel are coated with three or four layers of coatings which are impenetrable to fission products up to a temperature of 2000 celsius. About 20, 000 particles, bonded with graphite are massed together to form a spherical fuel element with a diameter of about 6 centimeters. The high temperature reactor... might contain 100, 000 or more of these fuel elements. 5, record 31, English, - fuel%20pebble
Record number: 31, Textual support number: 2 CONT
The pebbles are... designed to passively limit the amount of heat unleashed by the nuclear fission reactions that drive the reactor. The fissionable material is divided into groups of 100 million billion uranium-235 atoms scattered within a 0. 5 mm sphere of uranium dioxide. That core is coated with four containment layers.... Some 15, 000 carbon-coated uranium dioxide kernels, looking like nuclear poppy seeds, are embedded in a tennis ball-size graphite and resin matrix. Graphite acts to slow the fission neutrons and so acts as an embedded moderator. The matrix is then encased in a 5 mm pure carbon shell, sintered, annealed, and machined to a uniform diameter of 6 cm. 2, record 31, English, - fuel%20pebble
Record 31, French
Record 31, Domaine(s)
- Réacteurs nucléaires de fission
Record 31, Main entry term, French
- boulet
1, record 31, French, boulet
correct, masculine noun
Record 31, Abbreviations, French
Record 31, Synonyms, French
Record 31, Textual support, French
Record number: 31, Textual support number: 1 CONT
Les particules [de combustible] sont agglomérées au moyen d'une matrice carbonée de manière à former des corps sphériques [...] aisément manipulables. [...] le combustible est sous forme de boulets de 60 mm de diamètre, ayant une écorce de 5 mm sans particule, chargés en vrac dans le cœur [du réacteur qui] est formé par un très grand nombre de boulets (675 000 pour [un réacteur] THTR [thorium high temperature reactor] de 300 MW de puissance électrique). L'ensemble de ces boulets est contenu dans une large trémie en graphite, faisant office de réflecteur, munie au sommet d'un couvercle de même matière, et d'un (ou plusieurs) trou d'évacuation des combustibles à la base. 2, record 31, French, - boulet
Record number: 31, Textual support number: 2 CONT
Chaque boulet mesure environ 60 mm de diamètre et renferme environ 11 500 particules. L'extérieur du boulet, sur 5 mm, ne contient pas de particule, renforçant ainsi le confinement des matières radioactives dans la matrice de graphite. Le cœur du réacteur sera constitué par un empilement de plusieurs centaines de milliers de boulets. 3, record 31, French, - boulet
Record 31, Spanish
Record 31, Textual support, Spanish
Record 32 - internal organization data 2017-04-13
Record 32, English
Record 32, Subject field(s)
- Nuclear Fission Reactors
- Nuclear Power Stations
Record 32, Main entry term, English
- in-core instrumentation system
1, record 32, English, in%2Dcore%20instrumentation%20system
correct
Record 32, Abbreviations, English
Record 32, Synonyms, English
Record 32, Textual support, English
Record number: 32, Textual support number: 1 CONT
The in-core instrumentation system (IIS) provides the flux map of the reactor core and in-core thermocouple signals for postaccident monitoring. 2, record 32, English, - in%2Dcore%20instrumentation%20system
Record number: 32, Textual support number: 2 CONT
Cegelec will be responsible for programming and installing two of the most important control systems in a nuclear power plant-the control rod drive control system(RCS), which controls the reactor core, and the in-core instrumentation system(RIC), which measures reactor core neutron flux. 3, record 32, English, - in%2Dcore%20instrumentation%20system
Record 32, French
Record 32, Domaine(s)
- Réacteurs nucléaires de fission
- Centrales nucléaires
Record 32, Main entry term, French
- système RIC
1, record 32, French, syst%C3%A8me%20RIC
correct, masculine noun
Record 32, Abbreviations, French
Record 32, Synonyms, French
- système d'instrumentation en cœur 2, record 32, French, syst%C3%A8me%20d%27instrumentation%20en%20c%26oelig%3Bur
correct, masculine noun
Record 32, Textual support, French
Record number: 32, Textual support number: 1 CONT
[...] un système interne, mesurant le flux neutronique à l'intérieur du cœur, et un système externe placé à l'extérieur de la cuve coexistent. La terminologie habituellement retenue pour nommer les systèmes à partir de trigrammes utilise l'appellation RIC (réacteur instrumentation coeur) pour le premier et RPN (réacteur protection nucléaire) pour le second. Le système RIC mesure la distribution relative en 3D de la puissance à l'intérieur du cœur du réacteur avec une très bonne précision liée à un procédé de mesure interne au réacteur. C'est pourquoi on l'appellera par la suite système de référence. La constante de temps associée n'est pas une exigence forte; elle dépendra de l'architecture du système et de la technologie utilisée. 3, record 32, French, - syst%C3%A8me%20RIC
Record 32, Spanish
Record 32, Textual support, Spanish
Record 33 - internal organization data 2017-04-13
Record 33, English
Record 33, Subject field(s)
- Nuclear Fission Reactors
Record 33, Main entry term, English
- active nuclear core
1, record 33, English, active%20nuclear%20core
correct
Record 33, Abbreviations, English
Record 33, Synonyms, English
- active core 2, record 33, English, active%20core
correct
Record 33, Textual support, English
Record number: 33, Textual support number: 1 CONT
Certain reactor designs utilize a radial core neutron reflector(RCR) that surrounds the fuel assemblies in the active nuclear core. 1, record 33, English, - active%20nuclear%20core
Record 33, French
Record 33, Domaine(s)
- Réacteurs nucléaires de fission
Record 33, Main entry term, French
- cœur actif
1, record 33, French, c%26oelig%3Bur%20actif
correct, masculine noun
Record 33, Abbreviations, French
Record 33, Synonyms, French
Record 33, Textual support, French
Record 33, Spanish
Record 33, Textual support, Spanish
Record 34 - internal organization data 2017-04-13
Record 34, English
Record 34, Subject field(s)
- Measuring Instruments (Engineering)
- Nuclear Fission Reactors
Record 34, Main entry term, English
- power detector
1, record 34, English, power%20detector
correct
Record 34, Abbreviations, English
Record 34, Synonyms, English
Record 34, Textual support, English
Record number: 34, Textual support number: 1 DEF
A detector used to measure the power of the core of a nuclear reactor. 1, record 34, English, - power%20detector
Record 34, French
Record 34, Domaine(s)
- Instruments de mesure (Ingénierie)
- Réacteurs nucléaires de fission
Record 34, Main entry term, French
- détecteur de puissance
1, record 34, French, d%C3%A9tecteur%20de%20puissance
correct, masculine noun
Record 34, Abbreviations, French
Record 34, Synonyms, French
Record 34, Textual support, French
Record number: 34, Textual support number: 1 CONT
Mesure du bruit neutronique. Sur les réacteurs de puissance, la surveillance de la structure mécanique du cœur ne peut se faire de manière directe du fait de la fermeture de la cuve. Il est néanmoins possible de vérifier le comportement vibratoire du cœur à l'aide des mesures neutroniques. Le principe de la mesure consiste à analyser le signal délivré par les détecteurs de puissance. 1, record 34, French, - d%C3%A9tecteur%20de%20puissance
Record 34, Spanish
Record 34, Textual support, Spanish
Record 35 - internal organization data 2017-04-13
Record 35, English
Record 35, Subject field(s)
- Metallography
- Nuclear Fission Reactors
Record 35, Main entry term, English
- thermal aging
1, record 35, English, thermal%20aging
correct
Record 35, Abbreviations, English
Record 35, Synonyms, English
Record 35, Textual support, English
Record number: 35, Textual support number: 1 CONT
In a nuclear plant of Westinghouse design the reactor coolant system components may be forged or cast stainless steel and varies from plant to plant. The reactor coolant pump casings are always cast. Both forged and cast product forms exhibit exceptionally high toughness in the as-build condition; however, the cast material is susceptible to thermal aging. Thermal aging causes significant reduction in fracture toughness, while the tensile strength and yield stress of the materials most often increase. 1, record 35, English, - thermal%20aging
Record 35, Key term(s)
- thermal ageing
Record 35, French
Record 35, Domaine(s)
- Métallographie
- Réacteurs nucléaires de fission
Record 35, Main entry term, French
- vieillissement thermique
1, record 35, French, vieillissement%20thermique
correct, masculine noun
Record 35, Abbreviations, French
Record 35, Synonyms, French
- vieillissement à chaud 2, record 35, French, vieillissement%20%C3%A0%20chaud
correct, masculine noun
Record 35, Textual support, French
Record number: 35, Textual support number: 1 CONT
La dénomination de «vieillissement thermique» recouvre toute une série de mécanismes basés sur la diffusion des éléments chimiques et permettant aux «systèmes» métallurgiques de revenir à un état d'équilibre thermodynamique plus stable, sous l'effet de la température de fonctionnement (entre 290 et 350 °C dans le cœur des REP [réacteur à eau sous pression]). Ce retour à l'équilibre se traduit par une évolution microstructurale et par une évolution des propriétés des matériaux. Les principaux mécanismes de vieillissement thermique susceptibles d'apparaître sont la précipitation, la mise en ordre, le vieillissement dynamique et la ségrégation de certaines espèces chimiques. Tous ces mécanismes conduisent plus ou moins à une fragilisation du matériau (avec ou sans durcissement). 3, record 35, French, - vieillissement%20thermique
Record 35, Spanish
Record 35, Textual support, Spanish
Record 36 - internal organization data 2017-04-13
Record 36, English
Record 36, Subject field(s)
- Scientific Measurements and Analyses
- Nuclear Fission Reactors
- Nuclear Plant Safety
Record 36, Main entry term, English
- internal instrumentation system
1, record 36, English, internal%20instrumentation%20system
correct
Record 36, Abbreviations, English
Record 36, Synonyms, English
Record 36, Textual support, English
Record number: 36, Textual support number: 1 CONT
This internal instrumentation system for a nuclear reactor comprises at least : a probe for measuring the neutron flux in the core of the nuclear reactor; a displacement cable for moving the probe inside the core; a rotary drive device for the displacement cable; and a determination device for determining the angular position of the rotary drive device... 1, record 36, English, - internal%20instrumentation%20system
Record 36, French
Record 36, Domaine(s)
- Mesures et analyse (Sciences)
- Réacteurs nucléaires de fission
- Sûreté des centrales nucléaires
Record 36, Main entry term, French
- système d'instrumentation interne
1, record 36, French, syst%C3%A8me%20d%27instrumentation%20interne
correct, masculine noun
Record 36, Abbreviations, French
Record 36, Synonyms, French
Record 36, Textual support, French
Record number: 36, Textual support number: 1 CONT
Système d'instrumentation interne d'un réacteur nucléaire, du type comprenant au moins : - une sonde de mesure du flux neutronique dans le cœur du réacteur nucléaire, - un câble de déplacement de la sonde à l'intérieur du cœur, - un dispositif rotatif d'entraînement du câble de déplacement [...] 1, record 36, French, - syst%C3%A8me%20d%27instrumentation%20interne
Record 36, Spanish
Record 36, Textual support, Spanish
Record 37 - internal organization data 2017-04-13
Record 37, English
Record 37, Subject field(s)
- Nuclear Power Stations
Record 37, Main entry term, English
- burnable poison rod
1, record 37, English, burnable%20poison%20rod
correct
Record 37, Abbreviations, English
Record 37, Synonyms, English
Record 37, Textual support, English
Record number: 37, Textual support number: 1 CONT
A burnable poison rod for use in a nuclear reactor comprises a metallic tube with upper and lower closure means, a neutron absorber positioned within the cladding, and a neutron moderating spacer means positioning the neutron absorber in spaced relation to the lower closure means. The neutron moderating spacing means can comprise a solid neutron moderating material, or a liquid coolant moderator contained within the lower section of the cladding with a sealing plug positioned between the neutron absorber and the liquid coolant moderator. 1, record 37, English, - burnable%20poison%20rod
Record 37, French
Record 37, Domaine(s)
- Centrales nucléaires
Record 37, Main entry term, French
- crayon de poison consommable
1, record 37, French, crayon%20de%20poison%20consommable
correct, masculine noun
Record 37, Abbreviations, French
Record 37, Synonyms, French
Record 37, Textual support, French
Record number: 37, Textual support number: 1 CONT
On peut signaler la détection, en juillet 1979 lors des essais physiques à puissance nulle de la tranche de Bugey 5, d'une anomalie particulière survenue sur les crayons de poisons consommables réalisés en Pyrex (verre silico-boraté). Ces crayons étaient fabriqués en deux parties; celles-ci s'étaient séparées lors du transport, laissant apparaître un vide qui avait provoqué un pic de flux au milieu du cœur. 1, record 37, French, - crayon%20de%20poison%20consommable
Record 37, Spanish
Record 37, Textual support, Spanish
Record 38 - internal organization data 2017-04-13
Record 38, English
Record 38, Subject field(s)
- Atomic Physics
Record 38, Main entry term, English
- reflector
1, record 38, English, reflector
correct
Record 38, Abbreviations, English
Record 38, Synonyms, English
Record 38, Textual support, English
Record number: 38, Textual support number: 1 DEF
A material or a body of material which reflects incident radiation. 1, record 38, English, - reflector
Record number: 38, Textual support number: 1 OBS
In nuclear reactor technology, this term is usually restricted to designate part of a reactor placed adjacent to the core to scatter some of the escaping neutrons back into the core. 1, record 38, English, - reflector
Record 38, French
Record 38, Domaine(s)
- Physique atomique
Record 38, Main entry term, French
- réflecteur
1, record 38, French, r%C3%A9flecteur
correct, masculine noun
Record 38, Abbreviations, French
Record 38, Synonyms, French
Record 38, Textual support, French
Record number: 38, Textual support number: 1 DEF
Matière ou objet qui réfléchit un rayonnement incident. 1, record 38, French, - r%C3%A9flecteur
Record number: 38, Textual support number: 1 OBS
En technologie des réacteurs nucléaires, ce terme est habituellement réservé pour désigner une partie du réacteur placée en bordure du cœur en vue de lui renvoyer des neutrons qui s'en échappent. 1, record 38, French, - r%C3%A9flecteur
Record 38, Spanish
Record 38, Campo(s) temático(s)
- Física atómica
Record 38, Main entry term, Spanish
- reflector
1, record 38, Spanish, reflector
correct, masculine noun
Record 38, Abbreviations, Spanish
Record 38, Synonyms, Spanish
Record 38, Textual support, Spanish
Record number: 38, Textual support number: 1 DEF
Capa de grafito, berilio u otra materia que rodea a un reactor nuclear o a una bomba atómica y sirve para reflejar hacia el interior los neutrones que, al escaparse y no poder participar en la reacción de cadena, disminuirán el rendimiento de la misma. 1, record 38, Spanish, - reflector
Record 39 - internal organization data 2017-04-12
Record 39, English
Record 39, Subject field(s)
- Scientific Measurements and Analyses
- Nuclear Fission Reactors
Record 39, Main entry term, English
- departure from nucleate boiling ratio
1, record 39, English, departure%20from%20nucleate%20boiling%20ratio
correct
Record 39, Abbreviations, English
- DNBR 1, record 39, English, DNBR
correct
Record 39, Synonyms, English
- DNB ratio 2, record 39, English, DNB%20ratio
correct
- critical heat flux ratio 1, record 39, English, critical%20heat%20flux%20ratio
correct
- CHFR 3, record 39, English, CHFR
correct
- CHFR 3, record 39, English, CHFR
Record 39, Textual support, English
Record number: 39, Textual support number: 1 DEF
[In a nuclear reactor], the ratio of the heat flux ratio(DNBR) required to cause departure from nucleate boiling(DNB) to the actual channel heat flux for given conditions. 3, record 39, English, - departure%20from%20nucleate%20boiling%20ratio
Record 39, French
Record 39, Domaine(s)
- Mesures et analyse (Sciences)
- Réacteurs nucléaires de fission
Record 39, Main entry term, French
- rapport de flux thermique critique
1, record 39, French, rapport%20de%20flux%20thermique%20critique
correct, masculine noun
Record 39, Abbreviations, French
Record 39, Synonyms, French
Record 39, Textual support, French
Record number: 39, Textual support number: 1 DEF
Dans le cœur d'un réacteur nucléaire à fluide caloporteur liquide, rapport entre le flux critique et le flux thermique réel en un point donné de la surface d'une gaine de combustible. 1, record 39, French, - rapport%20de%20flux%20thermique%20critique
Record number: 39, Textual support number: 1 OBS
Ce rapport, utilisé dans les études de conception thermohydraulique et dans celles de sûreté des réacteurs nucléaires, permet d'estimer la marge par rapport à la crise d'ébullition. 1, record 39, French, - rapport%20de%20flux%20thermique%20critique
Record 39, Spanish
Record 39, Textual support, Spanish
Record 40 - internal organization data 2017-04-11
Record 40, English
Record 40, Subject field(s)
- Nuclear Fission Reactors
Record 40, Main entry term, English
- reactor internals
1, record 40, English, reactor%20internals
correct, plural
Record 40, Abbreviations, English
Record 40, Synonyms, English
Record 40, Textual support, English
Record number: 40, Textual support number: 1 CONT
Nuclear reactor vessels. Metal vessels, or major shop-fabricated parts therefor, especially designed or prepared to contain the core of a nuclear reactor as well as reactor internals as defined in paragraph A. 1, record 40, English, - reactor%20internals
Record number: 40, Textual support number: 1 OBS
Regulation cited: Nuclear Non-Proliferation Import and Export Control Regulations. 2, record 40, English, - reactor%20internals
Record 40, French
Record 40, Domaine(s)
- Réacteurs nucléaires de fission
Record 40, Main entry term, French
- internes de réacteur
1, record 40, French, internes%20de%20r%C3%A9acteur
masculine noun, plural
Record 40, Abbreviations, French
Record 40, Synonyms, French
Record 40, Textual support, French
Record number: 40, Textual support number: 1 CONT
Cuves pour réacteurs nucléaires. Cuves métalliques, ou éléments préfabriqués importants de telles cuves, qui sont spécialement conçues ou préparées pour contenir le cœur d'un réacteur nucléaire ainsi que les internes de réacteur au sens donné à cette expression au paragraphe A. 1, record 40, French, - internes%20de%20r%C3%A9acteur
Record number: 40, Textual support number: 1 OBS
Règlement cité : Règlement sur le contrôle de l'importation et de l'exportation aux fins de la non-prolifération nucléaire. 2, record 40, French, - internes%20de%20r%C3%A9acteur
Record 40, Spanish
Record 40, Textual support, Spanish
Record 41 - internal organization data 2017-04-07
Record 41, English
Record 41, Subject field(s)
- Economic Geology
- Atomic Physics
Record 41, Main entry term, English
- reflector
1, record 41, English, reflector
correct, standardized
Record 41, Abbreviations, English
Record 41, Synonyms, English
Record 41, Textual support, English
Record number: 41, Textual support number: 1 DEF
A layer of material immediately surrounding a nuclear reactor core that scatters back(reflects) into the core the neutrons that otherwise would escape. The returned neutrons can then cause more fission and improve the neutron economy of the reactor. 2, record 41, English, - reflector
Record number: 41, Textual support number: 1 OBS
reflector: term standardized by ISO. 3, record 41, English, - reflector
Record 41, French
Record 41, Domaine(s)
- Géologie économique
- Physique atomique
Record 41, Main entry term, French
- réflecteur
1, record 41, French, r%C3%A9flecteur
correct, masculine noun, standardized
Record 41, Abbreviations, French
Record 41, Synonyms, French
Record 41, Textual support, French
Record number: 41, Textual support number: 1 DEF
Matière ou objet qui réfléchit un rayonnement incident. En technologie des réacteurs nucléaires, ce terme est habituellement réservé pour désigner une partie du réacteur placée en bordure du cœur en vue de lui renvoyer des neutrons qui s'en échappent. [Définition normalisée par l'ISO.] 1, record 41, French, - r%C3%A9flecteur
Record number: 41, Textual support number: 1 OBS
réflecteur : terme normalisé par l'ISO. 2, record 41, French, - r%C3%A9flecteur
Record 41, Spanish
Record 41, Textual support, Spanish
Record 42 - internal organization data 2017-04-07
Record 42, English
Record 42, Subject field(s)
- Atomic Physics
- Nuclear Fission Reactors
- Nuclear Power Stations
Record 42, Main entry term, English
- reactivity depth
1, record 42, English, reactivity%20depth
correct, standardized
Record 42, Abbreviations, English
Record 42, Synonyms, English
Record 42, Textual support, English
Record number: 42, Textual support number: 1 DEF
The maximum capability of a reactivity component to change the reactivity of the nuclear reactor core. 2, record 42, English, - reactivity%20depth
Record number: 42, Textual support number: 1 OBS
Compare with "reactivity worth". 3, record 42, English, - reactivity%20depth
Record number: 42, Textual support number: 2 OBS
reactivity depth: term standardized by the CSA (Canadian Standards Association). 4, record 42, English, - reactivity%20depth
Record 42, French
Record 42, Domaine(s)
- Physique atomique
- Réacteurs nucléaires de fission
- Centrales nucléaires
Record 42, Main entry term, French
- capacité de réactivité
1, record 42, French, capacit%C3%A9%20de%20r%C3%A9activit%C3%A9
correct, feminine noun, standardized
Record 42, Abbreviations, French
Record 42, Synonyms, French
Record 42, Textual support, French
Record number: 42, Textual support number: 1 DEF
Capacité maximale d'un composant de réactivité à changer la réactivité du cœur d'un réacteur nucléaire. 1, record 42, French, - capacit%C3%A9%20de%20r%C3%A9activit%C3%A9
Record number: 42, Textual support number: 1 OBS
capacité de réactivité : terme normalisé par l'Association canadienne de normalisation. 2, record 42, French, - capacit%C3%A9%20de%20r%C3%A9activit%C3%A9
Record 42, Spanish
Record 42, Textual support, Spanish
Record 43 - internal organization data 2017-04-06
Record 43, English
Record 43, Subject field(s)
- Nuclear Fission Reactors
Record 43, Main entry term, English
- direct cycle
1, record 43, English, direct%20cycle
correct
Record 43, Abbreviations, English
Record 43, Synonyms, English
Record 43, Textual support, English
Record number: 43, Textual support number: 1 CONT
Direct cycle : A term used to indicate that the coolant in a nuclear reactor serves also as the working fluid in the thermodynamic power cycle, and passes from the reactor to the turbine without the need for an intermediate heat exchanger. There are considerable thermodynamic and economic advantages to this arrangement. 2, record 43, English, - direct%20cycle
Record number: 43, Textual support number: 2 CONT
The turbine employs a conventional regenerative cycle with condenser deareation and condensate demineralization. The direct-cycle system is used because of its inherently simple design, contributing to reliability and availability. 1, record 43, English, - direct%20cycle
Record 43, French
Record 43, Domaine(s)
- Réacteurs nucléaires de fission
Record 43, Main entry term, French
- cycle direct
1, record 43, French, cycle%20direct
correct, masculine noun
Record 43, Abbreviations, French
Record 43, Synonyms, French
Record 43, Textual support, French
Record number: 43, Textual support number: 1 CONT
L'utilisation d'un cycle direct est la caractéristique importante qui distingue les réacteurs B.W.R. des P.W.R. Le système de production de vapeur est simplifié; par contre, il faut se prémunir contre l'entraînement de produits radioactifs susceptibles de contaminer la turbine et de gêner son entretien. 2, record 43, French, - cycle%20direct
Record number: 43, Textual support number: 1 OBS
Cycle dans lequel le mélange d'eau et de vapeur est entraîné dans des séparateurs de vapeur situés dans la partie supérieure de la cuve et, tandis que la phase liquide est réintroduite à l'entrée du cœur, la vapeur est envoyée directement à la turbine. 2, record 43, French, - cycle%20direct
Record 43, Spanish
Record 43, Textual support, Spanish
Record 44 - internal organization data 2017-04-05
Record 44, English
Record 44, Subject field(s)
- Atomic Physics
Record 44, Main entry term, English
- reactivity rate
1, record 44, English, reactivity%20rate
correct
Record 44, Abbreviations, English
Record 44, Synonyms, English
Record 44, Textual support, English
Record number: 44, Textual support number: 1 DEF
... the rate at which a reactivity component can vary the reactivity of the reactor core. 2, record 44, English, - reactivity%20rate
Record number: 44, Textual support number: 1 CONT
The maximum reactivity rate when driving the rods at full speed is plus or minus 0.12 milli. k per second. 3, record 44, English, - reactivity%20rate
Record number: 44, Textual support number: 1 OBS
A measure of the change of reactivity in a nuclear reactor. 4, record 44, English, - reactivity%20rate
Record 44, French
Record 44, Domaine(s)
- Physique atomique
Record 44, Main entry term, French
- taux de réactivité
1, record 44, French, taux%20de%20r%C3%A9activit%C3%A9
masculine noun
Record 44, Abbreviations, French
Record 44, Synonyms, French
- taux de variation de réactivité 2, record 44, French, taux%20de%20variation%20de%20r%C3%A9activit%C3%A9
masculine noun
Record 44, Textual support, French
Record number: 44, Textual support number: 1 DEF
Taux auquel un dispositif de réglage de la réactivité peut faire varier la réactivité du cœur du réacteur [...] 3, record 44, French, - taux%20de%20r%C3%A9activit%C3%A9
Record number: 44, Textual support number: 1 CONT
Le taux de réactivité maximal est de + 0.12 milli-k par seconde lorsque les barres sont commandées en pleine vitesse. 4, record 44, French, - taux%20de%20r%C3%A9activit%C3%A9
Record 44, Spanish
Record 44, Textual support, Spanish
Record 45 - internal organization data 2017-03-30
Record 45, English
Record 45, Subject field(s)
- Nuclear Plant Safety
- Nuclear Fission Reactors
Record 45, Main entry term, English
- meltdown
1, record 45, English, meltdown
correct
Record 45, Abbreviations, English
Record 45, Synonyms, English
- nuclear meltdown 2, record 45, English, nuclear%20meltdown
correct
- core meltdown accident 3, record 45, English, core%20meltdown%20accident
correct
- CMA 4, record 45, English, CMA
correct
- CMA 4, record 45, English, CMA
- core melt accident 5, record 45, English, core%20melt%20accident
correct
- core meltdown 6, record 45, English, core%20meltdown
correct
- meltdown accident 7, record 45, English, meltdown%20accident
correct
Record 45, Textual support, English
Record number: 45, Textual support number: 1 DEF
An accident in a nuclear reactor in which the fuel overheats and melts the reactor core or shielding. 8, record 45, English, - meltdown
Record number: 45, Textual support number: 1 OBS
meltdown: term commonly used for either the complete or partial collapse of a nuclear reactor’s core. 9, record 45, English, - meltdown
Record number: 45, Textual support number: 2 OBS
core meltdown accident; CMA: term and abbreviation extracted from the “Glossaire de l’énergie nucléaire” and reproduced with permission of the Organisation for Economic Co-operation and Development. 9, record 45, English, - meltdown
Record 45, Key term(s)
- melt down
- nuclear melt down
- core melt down accident
- core melt down
- melt down accident
Record 45, French
Record 45, Domaine(s)
- Sûreté des centrales nucléaires
- Réacteurs nucléaires de fission
Record 45, Main entry term, French
- accident de fusion du cœur
1, record 45, French, accident%20de%20fusion%20du%20c%26oelig%3Bur
correct, masculine noun
Record 45, Abbreviations, French
Record 45, Synonyms, French
- fusion du cœur 2, record 45, French, fusion%20du%20c%26oelig%3Bur
correct, feminine noun
- fusion du cœur du réacteur 3, record 45, French, fusion%20du%20c%26oelig%3Bur%20du%20r%C3%A9acteur
correct, feminine noun
- fusion du cœur d'un réacteur nucléaire 4, record 45, French, fusion%20du%20c%26oelig%3Bur%20d%27un%20r%C3%A9acteur%20nucl%C3%A9aire
correct, feminine noun
- accident de fusion du cœur d’un réacteur nucléaire 5, record 45, French, accident%20de%20fusion%20du%20c%26oelig%3Bur%20d%26rsquo%3Bun%20r%C3%A9acteur%20nucl%C3%A9aire
correct, masculine noun
Record 45, Textual support, French
Record number: 45, Textual support number: 1 DEF
[Accident] au cours duquel le combustible [d'un] réacteur [nucléaire] est significativement dégradé avec [la] fusion plus ou moins étendue du cœur du réacteur. 5, record 45, French, - accident%20de%20fusion%20du%20c%26oelig%3Bur
Record number: 45, Textual support number: 1 CONT
La fusion du cœur d'un réacteur nucléaire survient lorsque les crayons de combustible nucléaire, qui contiennent l'uranium ou le plutonium ainsi que des produits de fission hautement radioactifs, commencent à surchauffer puis à fondre à l'intérieur du réacteur. Elle se produit en particulier lorsqu'un réacteur nucléaire cesse d'être correctement refroidi. 4, record 45, French, - accident%20de%20fusion%20du%20c%26oelig%3Bur
Record number: 45, Textual support number: 1 OBS
fusion du cœur : terme qui regroupe à la fois des situations conduisant à une simple rupture de gaine et des situations conduisant à une fusion totale du combustible. 6, record 45, French, - accident%20de%20fusion%20du%20c%26oelig%3Bur
Record number: 45, Textual support number: 2 OBS
fusion du cœur : terme entériné par le Comité de linguistique de Radio-Canada et le Secrétariat d'État du Canada. 7, record 45, French, - accident%20de%20fusion%20du%20c%26oelig%3Bur
Record number: 45, Textual support number: 3 OBS
accident de fusion du cœur : terme extrait du «Glossaire de l’énergie nucléaire» et reproduit avec l’autorisation de l’Organisation de coopération et de développement économiques. 6, record 45, French, - accident%20de%20fusion%20du%20c%26oelig%3Bur
Record 45, Spanish
Record 45, Campo(s) temático(s)
- Seguridad de las centrales nucleares
- Reactores nucleares de fisión
Record 45, Main entry term, Spanish
- fusión del núcleo
1, record 45, Spanish, fusi%C3%B3n%20del%20n%C3%BAcleo
correct, feminine noun
Record 45, Abbreviations, Spanish
Record 45, Synonyms, Spanish
Record 45, Textual support, Spanish
Record number: 45, Textual support number: 1 DEF
Daño grave del núcleo del reactor debido a un sobrecalentamiento. 1, record 45, Spanish, - fusi%C3%B3n%20del%20n%C3%BAcleo
Record number: 45, Textual support number: 1 CONT
La fusión del núcleo se produce cuando un fallo grave del sistema de la central impide la adecuada refrigeración del núcleo del reactor. Sin esa refrigeración, los soportes que contienen el combustible nuclear se recalientan hasta llegar a derretirse. Tal situación supone un gran peligro dado que existe el riesgo de que el material radiactivo (el combustible nuclear) sea emitido a la atmósfera. Asimismo, la fusión del núcleo hace al reactor inestable hasta que sea reparado. 1, record 45, Spanish, - fusi%C3%B3n%20del%20n%C3%BAcleo
Record number: 45, Textual support number: 1 OBS
No confundir con fusión nuclear, que es la reacción entre núcleos de átomos ligeros que conduce a la formación de otro núcleo más pesado, en un proceso que va acompañado de la emisión de partículas elementales y de energía. 1, record 45, Spanish, - fusi%C3%B3n%20del%20n%C3%BAcleo
Record 46 - internal organization data 2017-03-30
Record 46, English
Record 46, Subject field(s)
- Atomic Physics
Record 46, Main entry term, English
- radioactive core 1, record 46, English, radioactive%20core
Record 46, Abbreviations, English
Record 46, Synonyms, English
Record 46, Textual support, English
Record number: 46, Textual support number: 1 CONT
The radioactive core of the nuclear reactor heats water, under pressure, to keep it from becoming steam. 1, record 46, English, - radioactive%20core
Record 46, French
Record 46, Domaine(s)
- Physique atomique
Record 46, Main entry term, French
- cœur radio-actif
1, record 46, French, c%26oelig%3Bur%20radio%2Dactif
masculine noun
Record 46, Abbreviations, French
Record 46, Synonyms, French
Record 46, Textual support, French
Record number: 46, Textual support number: 1 CONT
Le cœur radio-actif du réacteur nucléaire chauffe de l'eau sous pression pour l'empêcher de devenir de la vapeur. 1, record 46, French, - c%26oelig%3Bur%20radio%2Dactif
Record 46, Spanish
Record 46, Textual support, Spanish
Record 47 - internal organization data 2016-11-30
Record 47, English
Record 47, Subject field(s)
- Scientific Instruments
- Nuclear Fission Reactors
Record 47, Main entry term, English
- hot spot factor
1, record 47, English, hot%20spot%20factor
correct, standardized
Record 47, Abbreviations, English
Record 47, Synonyms, English
- hot-spot factor 2, record 47, English, hot%2Dspot%20factor
correct
Record 47, Textual support, English
Record number: 47, Textual support number: 1 DEF
Ratio of the maximum heat flux to the average heat flux in a nuclear reactor. 1, record 47, English, - hot%20spot%20factor
Record number: 47, Textual support number: 1 CONT
Hot-Spot Factor. The maximum value of FQ occurs where the local power density ofr linear heat rate is greatest. It is referred to as the hot-spot factor because of the relationship to maximum temperatures in a fuel pin. The hot-spot factor limits are set to prevent: 1. melting of fuel; 2. cladding-coolant interactions following loss of cooling capability. 2, record 47, English, - hot%20spot%20factor
Record number: 47, Textual support number: 1 OBS
hot spot factor: term and definition standardized by ISO. 3, record 47, English, - hot%20spot%20factor
Record 47, French
Record 47, Domaine(s)
- Instruments scientifiques
- Réacteurs nucléaires de fission
Record 47, Main entry term, French
- facteur de sécurité au point chaud
1, record 47, French, facteur%20de%20s%C3%A9curit%C3%A9%20au%20point%20chaud
correct, masculine noun, standardized
Record 47, Abbreviations, French
Record 47, Synonyms, French
Record 47, Textual support, French
Record number: 47, Textual support number: 1 DEF
Rapport du flux calorifique maximal au flux calorifique moyen dans l’ensemble d’un réacteur nucléaire. 2, record 47, French, - facteur%20de%20s%C3%A9curit%C3%A9%20au%20point%20chaud
Record number: 47, Textual support number: 1 OBS
facteur de sécurité au point chaud : terme et définition normalisés par l'ISO. 3, record 47, French, - facteur%20de%20s%C3%A9curit%C3%A9%20au%20point%20chaud
Record number: 47, Textual support number: 2 OBS
facteur de sécurité au point chaud : terme extrait du «Glossaire de l’énergie nucléaire» et reproduit avec l’autorisation de l’Organisation de coopération et de développement économiques. 3, record 47, French, - facteur%20de%20s%C3%A9curit%C3%A9%20au%20point%20chaud
Record 47, Spanish
Record 47, Textual support, Spanish
Record 48 - internal organization data 2016-11-30
Record 48, English
Record 48, Subject field(s)
- Atomic Physics
- Nuclear Physics
- Radioactive Contamination
Record 48, Main entry term, English
- induced radioactivity
1, record 48, English, induced%20radioactivity
correct, standardized
Record 48, Abbreviations, English
Record 48, Synonyms, English
- artificial radioactivity 2, record 48, English, artificial%20radioactivity
correct
- man-made radioactivity 3, record 48, English, man%2Dmade%20radioactivity
correct
Record 48, Textual support, English
Record number: 48, Textual support number: 1 DEF
Radioactivity created when substances are bombarded with neutrons, as from a nuclear explosion or in a reactor, or with charged particles produced by accelerators. 4, record 48, English, - induced%20radioactivity
Record number: 48, Textual support number: 1 OBS
induced radioactivity: term standardized by ISO in 1997. 5, record 48, English, - induced%20radioactivity
Record number: 48, Textual support number: 2 OBS
induced radioactivity: term extracted from the “Glossaire de l’énergie nucléaire” and reproduced with permission of the Organisation for Economic Co-operation and Development. 5, record 48, English, - induced%20radioactivity
Record 48, Key term(s)
- manmade radioactivity
Record 48, French
Record 48, Domaine(s)
- Physique atomique
- Physique nucléaire
- Pollution par radioactivité
Record 48, Main entry term, French
- radioactivité induite
1, record 48, French, radioactivit%C3%A9%20induite
correct, feminine noun, standardized
Record 48, Abbreviations, French
Record 48, Synonyms, French
- radioactivité artificielle 2, record 48, French, radioactivit%C3%A9%20artificielle
correct, feminine noun
- radioactivité d'origine artificielle 3, record 48, French, radioactivit%C3%A9%20d%27origine%20artificielle
correct, feminine noun
Record 48, Textual support, French
Record number: 48, Textual support number: 1 DEF
Production, par une réaction nucléaire, d'un noyau radioactif inconnu à l'état naturel, qui se désintègre ensuite, suivant les mêmes lois que celles de la radioactivité naturelle. 4, record 48, French, - radioactivit%C3%A9%20induite
Record number: 48, Textual support number: 1 OBS
radioactivité induite : terme normalisé par l'ISO en 1997. 5, record 48, French, - radioactivit%C3%A9%20induite
Record number: 48, Textual support number: 2 OBS
radioactivité induite : terme extrait du «Glossaire de l’énergie nucléaire» et reproduit avec l’autorisation de l’Organisation de coopération et de développement économiques. 5, record 48, French, - radioactivit%C3%A9%20induite
Record 48, Spanish
Record 48, Campo(s) temático(s)
- Física atómica
- Física nuclear
- Contaminación por radioactividad
Record 48, Main entry term, Spanish
- radiactividad artificial
1, record 48, Spanish, radiactividad%20artificial
correct, feminine noun
Record 48, Abbreviations, Spanish
Record 48, Synonyms, Spanish
- radiactividad inducida 2, record 48, Spanish, radiactividad%20inducida
correct, feminine noun
Record 48, Textual support, Spanish
Record number: 48, Textual support number: 1 CONT
Las reacciones nucleares permiten modificar artificialmente el núcleo de un elemento estable y obtener un isótopo radiactivo o un nuevo elemento inexistente en la naturaleza. [...] A la radiactividad así engendrada se le da los nombres de radiactividad inducida y radiactividad artificial. 3, record 48, Spanish, - radiactividad%20artificial
Record 49 - internal organization data 2016-11-30
Record 49, English
Record 49, Subject field(s)
- Pipes and Fittings
- Nuclear Fission Reactors
Record 49, Main entry term, English
- access duct 1, record 49, English, access%20duct
Record 49, Abbreviations, English
Record 49, Synonyms, English
Record 49, Textual support, English
Record number: 49, Textual support number: 1 CONT
Access duct for a nuclear reactor. 2, record 49, English, - access%20duct
Record number: 49, Textual support number: 1 OBS
access duct: term extracted from the “Glossaire de l’énergie nucléaire” and reproduced with permission of the Organisation for Economic Co-operation and Development. 3, record 49, English, - access%20duct
Record 49, French
Record 49, Domaine(s)
- Tuyauterie et raccords
- Réacteurs nucléaires de fission
Record 49, Main entry term, French
- conduite d'accès
1, record 49, French, conduite%20d%27acc%C3%A8s
feminine noun
Record 49, Abbreviations, French
Record 49, Synonyms, French
Record 49, Textual support, French
Record number: 49, Textual support number: 1 OBS
conduite d'accès : terme extrait du «Glossaire de l’énergie nucléaire» et reproduit avec l’autorisation de l’Organisation de coopération et de développement économiques. 2, record 49, French, - conduite%20d%27acc%C3%A8s
Record 49, Spanish
Record 49, Textual support, Spanish
Record 50 - internal organization data 2016-11-30
Record 50, English
Record 50, Subject field(s)
- Applications of Automation
- Cutting and Trimming (Machine-Tooling)
- Nuclear Fission Reactors
Record 50, Main entry term, English
- automated cutting equipment system
1, record 50, English, automated%20cutting%20equipment%20system
correct
Record 50, Abbreviations, English
- ACES 1, record 50, English, ACES
correct
Record 50, Synonyms, English
Record 50, Textual support, English
Record number: 50, Textual support number: 1 CONT
Power Cutting, Inc., under contract to GPU Nuclear, has engineered, fabricated, and tested an automated cutting equipment system(ACES) to conduct the cutting of the LCSA [lower core support assembly]. The cutting system will include plasma arc cutting, rotary grinding, and abrasive water jetting. It will be a system consisting of a support frame, movable carriage, and trolley for horizontal x, y direction control, and a movable vertical z axis robotic telescoping arm supported on the trolley/carriage arrangement. The support frame, carriage, trolley, and robotic arm will be set on and above the LCSA, submerged in [approximately] 35 ft of reactor coolant. It will be remotely operated and controlled. 2, record 50, English, - automated%20cutting%20equipment%20system
Record number: 50, Textual support number: 1 OBS
automated cutting equipment system; ACES: term and abbreviation extracted from the “Glossaire de l’énergie nucléaire” and reproduced with permission of the Organisation for Economic Co-operation and Development. 3, record 50, English, - automated%20cutting%20equipment%20system
Record 50, French
Record 50, Domaine(s)
- Automatisation et applications
- Découpage et taillage (Usinage)
- Réacteurs nucléaires de fission
Record 50, Main entry term, French
- équipement automatisé de découpage
1, record 50, French, %C3%A9quipement%20automatis%C3%A9%20de%20d%C3%A9coupage
masculine noun
Record 50, Abbreviations, French
Record 50, Synonyms, French
Record 50, Textual support, French
Record number: 50, Textual support number: 1 OBS
équipement automatisé de découpage : terme extrait du «Glossaire de l’énergie nucléaire» et reproduit avec l’autorisation de l’Organisation de coopération et de développement économiques. 2, record 50, French, - %C3%A9quipement%20automatis%C3%A9%20de%20d%C3%A9coupage
Record 50, Spanish
Record 50, Textual support, Spanish
Record 51 - internal organization data 2016-11-30
Record 51, English
Record 51, Subject field(s)
- Nuclear Fission Reactors
- Nuclear Plant Safety
Record 51, Main entry term, English
- anticipated transient without scram
1, record 51, English, anticipated%20transient%20without%20scram
correct
Record 51, Abbreviations, English
- ATWS 1, record 51, English, ATWS
correct
Record 51, Synonyms, English
Record 51, Textual support, English
Record number: 51, Textual support number: 1 CONT
Anticipated transient without scram(ATWS)... is one of the "worst case" accidents, consideration of which frequently motivates the NRC [Nuclear Regulatory Commission] to take regulatory action. The accident could happen if the system that provides a highly reliable means of shutting down the reactor(scram system) fails to work during a reactor event(anticipated transient). The types of events considered are those used for designing the plant. 2, record 51, English, - anticipated%20transient%20without%20scram
Record number: 51, Textual support number: 1 OBS
anticipated transient without scram; ATWS: term and abbreviation extracted from the “Glossaire de l’énergie nucléaire” and reproduced with permission of the Organisation for Economic Co-operation and Development. 3, record 51, English, - anticipated%20transient%20without%20scram
Record 51, French
Record 51, Domaine(s)
- Réacteurs nucléaires de fission
- Sûreté des centrales nucléaires
Record 51, Main entry term, French
- transitoire sans chute de barres
1, record 51, French, transitoire%20sans%20chute%20de%20barres
correct, masculine noun
Record 51, Abbreviations, French
Record 51, Synonyms, French
- transitoire anticipé sans protection 2, record 51, French, transitoire%20anticip%C3%A9%20sans%20protection
masculine noun
Record 51, Textual support, French
Record number: 51, Textual support number: 1 CONT
Lorsqu'une anomalie prévisible, appelée «transitoire», survient dans le fonctionnement du réacteur, un dispositif de sécurité est censé arrêter automatiquement d'urgence le réacteur en interrompant la réaction nucléaire en chaîne. Une panne de ce système de sécurité (connue sous l'appellation technique de «transitoire sans chute de barres») était considérée comme tellement improbable que le risque qu'elle représentait avait auparavant été jugé négligeable. 3, record 51, French, - transitoire%20sans%20chute%20de%20barres
Record number: 51, Textual support number: 1 OBS
transitoire sans chute de barres : terme extrait du «Glossaire de l’énergie nucléaire» et reproduit avec l’autorisation de l’Organisation de coopération et de développement économiques. 4, record 51, French, - transitoire%20sans%20chute%20de%20barres
Record 51, Spanish
Record 51, Textual support, Spanish
Record 52 - internal organization data 2016-11-30
Record 52, English
Record 52, Subject field(s)
- Thermonuclear fusion
- Nuclear Power Stations
Record 52, Main entry term, English
- fusion reactor
1, record 52, English, fusion%20reactor
correct
Record 52, Abbreviations, English
Record 52, Synonyms, English
- nuclear fusion reactor 2, record 52, English, nuclear%20fusion%20reactor
correct
- thermonuclear reactor 3, record 52, English, thermonuclear%20reactor
correct
- thermonuclear fusion reactor 4, record 52, English, thermonuclear%20fusion%20reactor
correct
- fusion power system 5, record 52, English, fusion%20power%20system
correct
- controlled fusion reactor 6, record 52, English, controlled%20fusion%20reactor
- fusion energy system 7, record 52, English, fusion%20energy%20system
Record 52, Textual support, English
Record number: 52, Textual support number: 1 DEF
A reactor in which nuclear fusion is used to produce useful energy. 8, record 52, English, - fusion%20reactor
Record number: 52, Textual support number: 1 CONT
Fusion energy systems offer the promise of a fundamentally new and attractive energy source based upon the nuclear fusion process. 7, record 52, English, - fusion%20reactor
Record 52, French
Record 52, Domaine(s)
- Fusion thermonucléaire
- Centrales nucléaires
Record 52, Main entry term, French
- réacteur à fusion
1, record 52, French, r%C3%A9acteur%20%C3%A0%20fusion
correct, masculine noun
Record 52, Abbreviations, French
Record 52, Synonyms, French
- réacteur de fusion 2, record 52, French, r%C3%A9acteur%20de%20fusion
correct, masculine noun
- réacteur à fusion nucléaire 3, record 52, French, r%C3%A9acteur%20%C3%A0%20fusion%20nucl%C3%A9aire
correct, masculine noun
- réacteur nucléaire à fusion 4, record 52, French, r%C3%A9acteur%20nucl%C3%A9aire%20%C3%A0%20fusion
correct, masculine noun
- réacteur de fusion nucléaire 5, record 52, French, r%C3%A9acteur%20de%20fusion%20nucl%C3%A9aire
correct, masculine noun
- réacteur thermonucléaire 6, record 52, French, r%C3%A9acteur%20thermonucl%C3%A9aire
correct, masculine noun
Record 52, Textual support, French
Record number: 52, Textual support number: 1 DEF
Réacteur nucléaire destiné à produire et à contrôler une réaction de fusion. 4, record 52, French, - r%C3%A9acteur%20%C3%A0%20fusion
Record number: 52, Textual support number: 1 CONT
Un réacteur à fusion nucléaire serait un dispositif dans lequel se développeraient des réactions de fusion contrôlées pouvant s'auto-entretenir en vue de produire de l'énergie utilisable. 7, record 52, French, - r%C3%A9acteur%20%C3%A0%20fusion
Record number: 52, Textual support number: 1 OBS
réacteur de fusion : terme extrait du «Glossaire de l’énergie nucléaire» et reproduit avec l’autorisation de l’Organisation de coopération et de développement économiques. 8, record 52, French, - r%C3%A9acteur%20%C3%A0%20fusion
Record 52, Spanish
Record 52, Campo(s) temático(s)
- Fusión termonuclear
- Centrales nucleares
Record 52, Main entry term, Spanish
- reactor nuclear de fusión
1, record 52, Spanish, reactor%20nuclear%20de%20fusi%C3%B3n
correct, masculine noun
Record 52, Abbreviations, Spanish
Record 52, Synonyms, Spanish
Record 52, Textual support, Spanish
Record number: 52, Textual support number: 1 DEF
Instalación en la que se pueden alcanzar condiciones termonucleares con producción neta de energía. 1, record 52, Spanish, - reactor%20nuclear%20de%20fusi%C3%B3n
Record 53 - internal organization data 2016-11-30
Record 53, English
Record 53, Subject field(s)
- Nuclear Fission Reactors
Record 53, Main entry term, English
- advanced liquid metal reactor
1, record 53, English, advanced%20liquid%20metal%20reactor
correct
Record 53, Abbreviations, English
- ALMR 1, record 53, English, ALMR
correct
Record 53, Synonyms, English
- advanced liquid-metal reactor 2, record 53, English, advanced%20liquid%2Dmetal%20reactor
correct
Record 53, Textual support, English
Record number: 53, Textual support number: 1 CONT
The Integral Fast Reactor or Advanced Liquid-Metal Reactor is a design for a nuclear fast reactor with a specialized nuclear fuel cycle. 2, record 53, English, - advanced%20liquid%20metal%20reactor
Record number: 53, Textual support number: 1 OBS
advanced liquid metal reactor; ALMR: term and abbreviation extracted from the “Glossaire de l’énergie nucléaire” and reproduced with permission of the Organisation for Economic Co-operation and Development. 3, record 53, English, - advanced%20liquid%20metal%20reactor
Record 53, French
Record 53, Domaine(s)
- Réacteurs nucléaires de fission
Record 53, Main entry term, French
- réacteur à métal liquide avancé
1, record 53, French, r%C3%A9acteur%20%C3%A0%20m%C3%A9tal%20liquide%20avanc%C3%A9
correct, masculine noun
Record 53, Abbreviations, French
Record 53, Synonyms, French
- réacteur à métal liquide de type avancé 2, record 53, French, r%C3%A9acteur%20%C3%A0%20m%C3%A9tal%20liquide%20de%20type%20avanc%C3%A9
masculine noun
Record 53, Textual support, French
Record number: 53, Textual support number: 1 CONT
Le nouveau modèle de benchmark avait pour sujet d'étude un système sous-critique refroidi par un mélange plomb-bismuth avec un cœur de conception similaire à celle d'un réacteur à métal liquide avancé (ALMR). 1, record 53, French, - r%C3%A9acteur%20%C3%A0%20m%C3%A9tal%20liquide%20avanc%C3%A9
Record number: 53, Textual support number: 1 OBS
réacteur à métal liquide de type avancé : terme extrait du «Glossaire de l’énergie nucléaire» et reproduit avec l’autorisation de l’Organisation de coopération et de développement économiques. 3, record 53, French, - r%C3%A9acteur%20%C3%A0%20m%C3%A9tal%20liquide%20avanc%C3%A9
Record 53, Spanish
Record 53, Textual support, Spanish
Record 54 - internal organization data 2016-11-30
Record 54, English
Record 54, Subject field(s)
- Scientific Instruments
- Nuclear Fission Reactors
Record 54, Main entry term, English
- hot spot factor
1, record 54, English, hot%20spot%20factor
correct, standardized
Record 54, Abbreviations, English
Record 54, Synonyms, English
- hot-spot factor 2, record 54, English, hot%2Dspot%20factor
correct
Record 54, Textual support, English
Record number: 54, Textual support number: 1 DEF
The ratio of the maximum heat flux to the average heat flux in a nuclear reactor. [Definition standardized by ISO. ] 1, record 54, English, - hot%20spot%20factor
Record number: 54, Textual support number: 1 CONT
Hot-Spot Factor. The maximum value of FQ occurs where the local power density or linear heat rate is greatest. It is referred to as the hot-spot factor because of the relationship to maximum temperatures in a fuel pin. The hot-spot factor limits are set to prevent: 1. melting of fuel; 2. cladding-coolant interactions following loss of cooling capability. 2, record 54, English, - hot%20spot%20factor
Record number: 54, Textual support number: 1 OBS
hot spot factor: term standardized by ISO. 3, record 54, English, - hot%20spot%20factor
Record 54, French
Record 54, Domaine(s)
- Instruments scientifiques
- Réacteurs nucléaires de fission
Record 54, Main entry term, French
- facteur de point chaud
1, record 54, French, facteur%20de%20point%20chaud
correct, masculine noun, standardized
Record 54, Abbreviations, French
Record 54, Synonyms, French
Record 54, Textual support, French
Record number: 54, Textual support number: 1 DEF
Rapport du flux calorifique maximal au flux calorifique moyen dans l'ensemble d'un réacteur nucléaire. [Définition normalisée par l'ISO.] 2, record 54, French, - facteur%20de%20point%20chaud
Record number: 54, Textual support number: 1 OBS
facteur de point chaud : terme normalisé par l'ISO. 3, record 54, French, - facteur%20de%20point%20chaud
Record number: 54, Textual support number: 2 OBS
facteur de point chaud : terme extrait du «Glossaire de l’énergie nucléaire» et reproduit avec l’autorisation de l’Organisation de coopération et de développement économiques. 3, record 54, French, - facteur%20de%20point%20chaud
Record 54, Spanish
Record 54, Textual support, Spanish
Record 55 - internal organization data 2016-11-30
Record 55, English
Record 55, Subject field(s)
- Pipes and Fittings
- Nuclear Power Stations
Record 55, Main entry term, English
- auxiliary building equipment drain tank
1, record 55, English, auxiliary%20building%20equipment%20drain%20tank
correct
Record 55, Abbreviations, English
- ABEDT 1, record 55, English, ABEDT
correct
Record 55, Synonyms, English
Record 55, Textual support, English
Record number: 55, Textual support number: 1 OBS
auxiliary building : A building at a nuclear power plant, frequently located adjacent to the reactor containment structure, that houses most of the reactor auxiliary and safety systems, such as radioactive waste systems, chemical and volume control systems, and emergency cooling water systems. 2, record 55, English, - auxiliary%20building%20equipment%20drain%20tank
Record number: 55, Textual support number: 2 OBS
auxiliary building equipment drain tank; ABEDT: term and abbreviation extracted from the “Glossaire de l’énergie nucléaire” and reproduced with permission of the Organisation for Economic Co-operation and Development. 3, record 55, English, - auxiliary%20building%20equipment%20drain%20tank
Record 55, French
Record 55, Domaine(s)
- Tuyauterie et raccords
- Centrales nucléaires
Record 55, Main entry term, French
- ballon des purges du bâtiment auxiliaire
1, record 55, French, ballon%20des%20purges%20du%20b%C3%A2timent%20auxiliaire
masculine noun
Record 55, Abbreviations, French
Record 55, Synonyms, French
Record 55, Textual support, French
Record number: 55, Textual support number: 1 OBS
ballon des purges du bâtiment auxiliaire : terme extrait du «Glossaire de l’énergie nucléaire» et reproduit avec l’autorisation de l’Organisation de coopération et de développement économiques. 2, record 55, French, - ballon%20des%20purges%20du%20b%C3%A2timent%20auxiliaire
Record 55, Spanish
Record 55, Textual support, Spanish
Record 56 - internal organization data 2016-11-30
Record 56, English
Record 56, Subject field(s)
- Nuclear Fission Reactors
Record 56, Main entry term, English
- advanced passive reactor
1, record 56, English, advanced%20passive%20reactor
correct
Record 56, Abbreviations, English
Record 56, Synonyms, English
- advanced-passive reactor 3, record 56, English, advanced%2Dpassive%20reactor
correct
- AP reactor 4, record 56, English, AP%20reactor
Record 56, Textual support, English
Record number: 56, Textual support number: 1 CONT
The advanced-passive reactor, the AP1000, is already a proven technology in the world.... Some 1, 300 man years of design and safety work has already been carried out on that type of design. In terms of fuel efficiency, the newer forms of nuclear reactor are some 10 times more economic than current counterparts-for each gigawatt of power produced, they require 30 tonnes of fuel per year, compared with 300 tonnes of the same fuel required by Magnox power stations. Those new designs are very safe and have a passive safety system, which is not reliant on electric pumps or other automated facilities as is the present case. 3, record 56, English, - advanced%20passive%20reactor
Record number: 56, Textual support number: 1 OBS
advanced passive reactor; AP: term and abbreviation extracted from the “Glossaire de l’énergie nucléaire” and reproduced with permission of the Organisation for Economic Co-operation and Development. 5, record 56, English, - advanced%20passive%20reactor
Record 56, French
Record 56, Domaine(s)
- Réacteurs nucléaires de fission
Record 56, Main entry term, French
- réacteur de type avancé à sûreté passive
1, record 56, French, r%C3%A9acteur%20de%20type%20avanc%C3%A9%20%C3%A0%20s%C3%BBret%C3%A9%20passive
masculine noun
Record 56, Abbreviations, French
Record 56, Synonyms, French
Record 56, Textual support, French
Record number: 56, Textual support number: 1 OBS
réacteur de type avancé à sûreté passive : terme extrait du «Glossaire de l’énergie nucléaire» et reproduit avec l’autorisation de l’Organisation de coopération et de développement économiques. 2, record 56, French, - r%C3%A9acteur%20de%20type%20avanc%C3%A9%20%C3%A0%20s%C3%BBret%C3%A9%20passive
Record 56, Spanish
Record 56, Textual support, Spanish
Record 57 - internal organization data 2016-11-23
Record 57, English
Record 57, Subject field(s)
- Nuclear Power Stations
Record 57, Main entry term, English
- nuclear auxiliary building
1, record 57, English, nuclear%20auxiliary%20building
correct
Record 57, Abbreviations, English
Record 57, Synonyms, English
- auxiliary building 2, record 57, English, auxiliary%20building
correct
Record 57, Textual support, English
Record number: 57, Textual support number: 1 DEF
A building at a nuclear power plant, frequently located adjacent to the reactor containment structure, that houses most of the reactor auxiliary and safety systems, such as radioactive waste systems, chemical and volume control systems, and emergency cooling water systems. 3, record 57, English, - nuclear%20auxiliary%20building
Record number: 57, Textual support number: 1 CONT
[Jules Horowitz reactor] Hot cells, laboratories and storage pools are located in the nuclear auxiliaries building. 1, record 57, English, - nuclear%20auxiliary%20building
Record number: 57, Textual support number: 1 OBS
auxiliary building: term extracted from the “Glossaire de l’énergie nucléaire” and reproduced with permission of the Organisation for Economic Co-operation and Development. 4, record 57, English, - nuclear%20auxiliary%20building
Record 57, French
Record 57, Domaine(s)
- Centrales nucléaires
Record 57, Main entry term, French
- bâtiment des auxiliaires nucléaires
1, record 57, French, b%C3%A2timent%20des%20auxiliaires%20nucl%C3%A9aires
correct, masculine noun
Record 57, Abbreviations, French
- BAN 2, record 57, French, BAN
correct, masculine noun
Record 57, Synonyms, French
- bâtiment des auxiliaires 3, record 57, French, b%C3%A2timent%20des%20auxiliaires
correct, masculine noun
- bâtiment des annexes nucléaires 4, record 57, French, b%C3%A2timent%20des%20annexes%20nucl%C3%A9aires
masculine noun
Record 57, Textual support, French
Record number: 57, Textual support number: 1 CONT
Le système de ventilation du bâtiment des auxiliaires nucléaires a rejeté après filtration (filtre absolu et filtre à iode) les gaz rares (krypton et xenon) contenus dans cette eau. 5, record 57, French, - b%C3%A2timent%20des%20auxiliaires%20nucl%C3%A9aires
Record number: 57, Textual support number: 2 CONT
L'une des raisons pour lesquelles l'équipe de 2ème intervention n'est parvenue sur le lieu du sinistre simulé que 53 minutes après l'alarme est que la porte d'accès matériel du Bâtiment des auxiliaires nucléaires (BAN), pourtant spécialement aménagée pour un accès rapide des équipes d'intervention, ne s'est pas ouverte. 2, record 57, French, - b%C3%A2timent%20des%20auxiliaires%20nucl%C3%A9aires
Record number: 57, Textual support number: 3 CONT
[réacteur Jules Horowitz] compte tenu du caractère sismique du lieu d'implantation, le bâtiment réacteur et le bâtiment des annexes nucléaires reposeront probablement sur un radier unique posé sur des «patins parasismiques». 4, record 57, French, - b%C3%A2timent%20des%20auxiliaires%20nucl%C3%A9aires
Record number: 57, Textual support number: 1 OBS
bâtiment des auxiliaires : terme extrait du «Glossaire de l’énergie nucléaire» et reproduit avec l’autorisation de l’Organisation de coopération et de développement économiques. 6, record 57, French, - b%C3%A2timent%20des%20auxiliaires%20nucl%C3%A9aires
Record 57, Spanish
Record 57, Textual support, Spanish
Record 58 - internal organization data 2016-11-23
Record 58, English
Record 58, Subject field(s)
- Nuclear Fission Reactors
- Nuclear Power Stations
- Atomic Physics
Record 58, Main entry term, English
- xenon poisoning
1, record 58, English, xenon%20poisoning
correct, standardized
Record 58, Abbreviations, English
Record 58, Synonyms, English
Record 58, Textual support, English
Record number: 58, Textual support number: 1 DEF
The accumulation in a nuclear reactor of xenon-135, formed by beta decay of iodine-135... 2, record 58, English, - xenon%20poisoning
Record number: 58, Textual support number: 1 CONT
A major contribution to the sequence of events leading to the Chernobyl nuclear disaster was the failure to anticipate the effect of "xenon poisoning" on the rate of the nuclear fission reaction in the Chernobyl nuclear reactor.... With the extremely low power level, xenon builds up in the fuel rods, "poisoning" the reaction by absorbing neutrons. 3, record 58, English, - xenon%20poisoning
Record number: 58, Textual support number: 1 OBS
Not to be confused with "xenon effect" (reduction in reactivity caused by xenon poisoning.) 4, record 58, English, - xenon%20poisoning
Record number: 58, Textual support number: 2 OBS
xenon poisoning: term standardized by ISO in 1997. 4, record 58, English, - xenon%20poisoning
Record number: 58, Textual support number: 3 OBS
xenon poisoning: term extracted from the “Glossaire de l’énergie nucléaire” and reproduced with permission of the Organisation for Economic Co-operation and Development. 4, record 58, English, - xenon%20poisoning
Record 58, French
Record 58, Domaine(s)
- Réacteurs nucléaires de fission
- Centrales nucléaires
- Physique atomique
Record 58, Main entry term, French
- empoisonnement xénon
1, record 58, French, empoisonnement%20x%C3%A9non
correct, masculine noun, standardized
Record 58, Abbreviations, French
Record 58, Synonyms, French
- empoisonnement par le xénon 2, record 58, French, empoisonnement%20par%20le%20x%C3%A9non
correct, masculine noun
- empoisonnement au xénon 3, record 58, French, empoisonnement%20au%20x%C3%A9non
correct, masculine noun
Record 58, Textual support, French
Record number: 58, Textual support number: 1 DEF
Accumulation [dans un réacteur nucléaire] de xénon 135, un produit de fission qui est un absorbant de neutrons très efficace pouvant interrompre la réaction en chaîne. 4, record 58, French, - empoisonnement%20x%C3%A9non
Record number: 58, Textual support number: 1 OBS
Ne pas confondre avec «effet xénon» (réduction de la réactivité provoquée par l'empoisonnement xénon). 5, record 58, French, - empoisonnement%20x%C3%A9non
Record number: 58, Textual support number: 2 OBS
empoisonnement xénon : terme normalisé par l'ISO en 1997. 5, record 58, French, - empoisonnement%20x%C3%A9non
Record number: 58, Textual support number: 3 OBS
empoisonnement xénon : terme extrait du «Glossaire de l’énergie nucléaire» et reproduit avec l’autorisation de l’Organisation de coopération et de développement économiques. 5, record 58, French, - empoisonnement%20x%C3%A9non
Record 58, Spanish
Record 58, Campo(s) temático(s)
- Reactores nucleares de fisión
- Centrales nucleares
- Física atómica
Record 58, Main entry term, Spanish
- envenenamiento por xenón
1, record 58, Spanish, envenenamiento%20por%20xen%C3%B3n
correct, masculine noun
Record 58, Abbreviations, Spanish
Record 58, Synonyms, Spanish
- envenenamiento con xenón 2, record 58, Spanish, envenenamiento%20con%20xen%C3%B3n
correct, masculine noun
- envenenamiento xenón 3, record 58, Spanish, envenenamiento%20xen%C3%B3n
masculine noun
Record 58, Textual support, Spanish
Record 59 - internal organization data 2016-11-23
Record 59, English
Record 59, Subject field(s)
- Nuclear Science and Technology
Record 59, Main entry term, English
- nuclear engineering
1, record 59, English, nuclear%20engineering
correct
Record 59, Abbreviations, English
Record 59, Synonyms, English
Record 59, Textual support, English
Record number: 59, Textual support number: 1 DEF
The branch of technology that deals with the utilization of the nuclear fission process, and is concerned with the design and construction of nuclear reactors and auxiliary facilities, the development and fabrication of special materials, and the handling and processing of reactor products. 2, record 59, English, - nuclear%20engineering
Record number: 59, Textual support number: 1 OBS
nuclear engineering: term extracted from the “Glossaire de l’énergie nucléaire” and reproduced with permission of the Organisation for Economic Co-operation and Development. 3, record 59, English, - nuclear%20engineering
Record 59, French
Record 59, Domaine(s)
- Sciences et techniques nucléaires
Record 59, Main entry term, French
- génie nucléaire
1, record 59, French, g%C3%A9nie%20nucl%C3%A9aire
correct, masculine noun
Record 59, Abbreviations, French
Record 59, Synonyms, French
Record 59, Textual support, French
Record 59, Spanish
Record 59, Textual support, Spanish
Record 60 - internal organization data 2016-11-23
Record 60, English
Record 60, Subject field(s)
- Nuclear Science and Technology
Record 60, Main entry term, English
- once-through fuel cycle
1, record 60, English, once%2Dthrough%20fuel%20cycle
correct, standardized
Record 60, Abbreviations, English
Record 60, Synonyms, English
- open fuel cycle 2, record 60, English, open%20fuel%20cycle
Record 60, Textual support, English
Record number: 60, Textual support number: 1 DEF
Fuel cycle in which the fuel passes through the nuclear reactor only once with no reprocessing planned. 3, record 60, English, - once%2Dthrough%20fuel%20cycle
Record number: 60, Textual support number: 1 OBS
once-through fuel cycle: term and definition standardized by ISO. 4, record 60, English, - once%2Dthrough%20fuel%20cycle
Record 60, French
Record 60, Domaine(s)
- Sciences et techniques nucléaires
Record 60, Main entry term, French
- cycle de combustible à passage unique
1, record 60, French, cycle%20de%20combustible%20%C3%A0%20passage%20unique
correct, masculine noun, standardized
Record 60, Abbreviations, French
Record 60, Synonyms, French
- cycle ouvert 2, record 60, French, cycle%20ouvert
correct, masculine noun
- cycle du combustible ouvert 3, record 60, French, cycle%20du%20combustible%20ouvert
correct, masculine noun
- cycle à passage unique 4, record 60, French, cycle%20%C3%A0%20passage%20unique
masculine noun
- cycle du combustible sans retraitement 5, record 60, French, cycle%20du%20combustible%20sans%20retraitement
masculine noun
Record 60, Textual support, French
Record number: 60, Textual support number: 1 DEF
Cycle de combustible dans lequel le combustible ne passe qu'une seule fois dans le réacteur nucléaire, sans qu'il soit prévu un retraitement du combustible irradié. 6, record 60, French, - cycle%20de%20combustible%20%C3%A0%20passage%20unique
Record number: 60, Textual support number: 1 OBS
cycle de combustible à passage unique : terme et définition normalisés par l'ISO. 7, record 60, French, - cycle%20de%20combustible%20%C3%A0%20passage%20unique
Record number: 60, Textual support number: 2 OBS
cycle à passage unique; cycle du combustible sans retraitement : termes extraits du «Glossaire de l’énergie nucléaire» et reproduits avec l’autorisation de l’Organisation de coopération et de développement économiques. 7, record 60, French, - cycle%20de%20combustible%20%C3%A0%20passage%20unique
Record 60, Spanish
Record 60, Textual support, Spanish
Record 61 - internal organization data 2016-11-23
Record 61, English
Record 61, Subject field(s)
- Nuclear Fission Reactors
Record 61, Main entry term, English
- nuclear power demonstration reactor
1, record 61, English, nuclear%20power%20demonstration%20reactor
correct
Record 61, Abbreviations, English
- NPD 2, record 61, English, NPD
correct
Record 61, Synonyms, English
- NPD Reactor 3, record 61, English, NPD%20Reactor
correct
Record 61, Textual support, English
Record number: 61, Textual support number: 1 CONT
Nuclear Power Demonstration reactor. This was the prototype CANDU reactor, and the first power reactor in Canada. It was located upstream of AECL' s Chalk River laboratories, along the Ottawa River's south shore(i. e. in Ontario). The reactor had a maximum continuous output of 22 MWe gross(19. 5 MWe net)... The reactor was built as a joint AECL/Ontario Hydro/Canadian General Electric project, and was initially intended to use a vertically-fuelled pressure vessel reactor. The design was changed in 1957 to natural uranium fuel bundles in horizontal pressure tubes in unpressurized heavy water moderator, with on-line refuelling. These are hallmarks of the CANDU reactor. The reactor had 132 fuel channels(each fuel channel comprised a pressure tube inside a calandria tube) and the coolant leaving the channels was 7. 2 MPa and 277°C. The main reactivity control was by adjusting the heavy-water moderator level, which could be rapidly dumped for fast shut down. NPD was finally shut down on May 5 1987, for economic reasons... 4, record 61, English, - nuclear%20power%20demonstration%20reactor
Record 61, French
Record 61, Domaine(s)
- Réacteurs nucléaires de fission
Record 61, Main entry term, French
- réacteur NPD
1, record 61, French, r%C3%A9acteur%20NPD
correct, masculine noun
Record 61, Abbreviations, French
Record 61, Synonyms, French
- réacteur nucléaire de démonstration 2, record 61, French, r%C3%A9acteur%20nucl%C3%A9aire%20de%20d%C3%A9monstration
masculine noun
Record 61, Textual support, French
Record number: 61, Textual support number: 1 OBS
réacteur nucléaire de démonstration : terme extrait du «Glossaire de l’énergie nucléaire» et reproduit avec l’autorisation de l’Organisation de coopération et de développement économiques. 3, record 61, French, - r%C3%A9acteur%20NPD
Record 61, Spanish
Record 61, Textual support, Spanish
Record 62 - internal organization data 2016-11-23
Record 62, English
Record 62, Subject field(s)
- Nuclear Science and Technology
Record 62, Main entry term, English
- stretchout
1, record 62, English, stretchout
correct
Record 62, Abbreviations, English
Record 62, Synonyms, English
- stretch out 2, record 62, English, stretch%20out
correct, standardized
- stretch-out 3, record 62, English, stretch%2Dout
correct
Record 62, Textual support, English
Record number: 62, Textual support number: 1 DEF
The extension of the operation of a nuclear reactor beyond the end of the design life of the core by changing the operating conditions. 2, record 62, English, - stretchout
Record number: 62, Textual support number: 1 OBS
stretch out: term standardized by ISO. 4, record 62, English, - stretchout
Record number: 62, Textual support number: 2 OBS
stretchout; stretch-out: terms extracted from the “Glossaire de l’énergie nucléaire” and reproduced with permission of the Organisation for Economic Co-operation and Development. 4, record 62, English, - stretchout
Record 62, French
Record 62, Domaine(s)
- Sciences et techniques nucléaires
Record 62, Main entry term, French
- déchargement retardé
1, record 62, French, d%C3%A9chargement%20retard%C3%A9
correct, masculine noun, standardized
Record 62, Abbreviations, French
Record 62, Synonyms, French
Record 62, Textual support, French
Record number: 62, Textual support number: 1 DEF
Politique de gestion d'une centrale qui consiste à prolonger le séjour en pile d'un cœur au dépend de la puissance, l'état du combustible ne permettant pas d'atteindre la puissance nominale. 2, record 62, French, - d%C3%A9chargement%20retard%C3%A9
Record number: 62, Textual support number: 1 OBS
déchargement retardé : terme normalisé par l'ISO. 3, record 62, French, - d%C3%A9chargement%20retard%C3%A9
Record number: 62, Textual support number: 2 OBS
déchargement retardé : terme extrait du «Glossaire de l’énergie nucléaire» et reproduit avec l’autorisation de l’Organisation de coopération et de développement économiques. 3, record 62, French, - d%C3%A9chargement%20retard%C3%A9
Record 62, Spanish
Record 62, Textual support, Spanish
Record 63 - internal organization data 2016-11-23
Record 63, English
Record 63, Subject field(s)
- Atomic Physics
- Nuclear Power Stations
Record 63, Main entry term, English
- xenon override
1, record 63, English, xenon%20override
correct, standardized
Record 63, Abbreviations, English
Record 63, Synonyms, English
Record 63, Textual support, English
Record number: 63, Textual support number: 1 DEF
In a nuclear reactor, the excess reactivity provided to compensate for the poisoning effect of xenon buildup. 2, record 63, English, - xenon%20override
Record number: 63, Textual support number: 1 OBS
xenon override: term standardized by ISO. 3, record 63, English, - xenon%20override
Record 63, French
Record 63, Domaine(s)
- Physique atomique
- Centrales nucléaires
Record 63, Main entry term, French
- surréactivité anti-xénon
1, record 63, French, surr%C3%A9activit%C3%A9%20anti%2Dx%C3%A9non
correct, feminine noun, standardized
Record 63, Abbreviations, French
Record 63, Synonyms, French
- surréactivité antixénon 2, record 63, French, surr%C3%A9activit%C3%A9%20antix%C3%A9non
correct, feminine noun
- dépassement de l'empoisonnement par le xénon 3, record 63, French, d%C3%A9passement%20de%20l%27empoisonnement%20par%20le%20x%C3%A9non
masculine noun
Record 63, Textual support, French
Record number: 63, Textual support number: 1 DEF
Partie de l'excédent de réactivité prévue dans un réacteur pour lui permettre de démarrer même si l'empoisonnement xénon est à son maximum après arrêt. 4, record 63, French, - surr%C3%A9activit%C3%A9%20anti%2Dx%C3%A9non
Record number: 63, Textual support number: 1 OBS
surréactivité anti-xénon : terme et définition normalisés par l'ISO. 5, record 63, French, - surr%C3%A9activit%C3%A9%20anti%2Dx%C3%A9non
Record number: 63, Textual support number: 2 OBS
surréactivité anti-xénon; dépassement de l'empoisonnement par le xénon : termes extraits du «Glossaire de l’énergie nucléaire» et reproduits avec l’autorisation de l’Organisation de coopération et de développement économiques. 5, record 63, French, - surr%C3%A9activit%C3%A9%20anti%2Dx%C3%A9non
Record 63, Spanish
Record 63, Textual support, Spanish
Record 64 - internal organization data 2016-11-23
Record 64, English
Record 64, Subject field(s)
- Nuclear Fission Reactors
- Nuclear Power Stations
Record 64, Main entry term, English
- gas-cooled reactor
1, record 64, English, gas%2Dcooled%20reactor
correct, standardized
Record 64, Abbreviations, English
- GCR 2, record 64, English, GCR
correct, standardized
Record 64, Synonyms, English
Record 64, Textual support, English
Record number: 64, Textual support number: 1 DEF
A nuclear reactor in which the coolant is a gas, commonly air or carbon dioxide. 3, record 64, English, - gas%2Dcooled%20reactor
Record number: 64, Textual support number: 1 OBS
gas-cooled reactor; GCR: term and abbreviation standardized by ISO. 4, record 64, English, - gas%2Dcooled%20reactor
Record 64, French
Record 64, Domaine(s)
- Réacteurs nucléaires de fission
- Centrales nucléaires
Record 64, Main entry term, French
- réacteur à réfrigérant gazeux
1, record 64, French, r%C3%A9acteur%20%C3%A0%20r%C3%A9frig%C3%A9rant%20gazeux
correct, masculine noun, standardized
Record 64, Abbreviations, French
Record 64, Synonyms, French
- réacteur refroidi au gaz 2, record 64, French, r%C3%A9acteur%20refroidi%20au%20gaz
correct, masculine noun
- réacteur à refroidissement au gaz 3, record 64, French, r%C3%A9acteur%20%C3%A0%20refroidissement%20au%20gaz
masculine noun
- réacteur refroidi par gaz 4, record 64, French, r%C3%A9acteur%20refroidi%20par%20gaz
masculine noun
Record 64, Textual support, French
Record number: 64, Textual support number: 1 OBS
réacteur à réfrigérant gazeux : terme normalisé par l'ISO. 5, record 64, French, - r%C3%A9acteur%20%C3%A0%20r%C3%A9frig%C3%A9rant%20gazeux
Record number: 64, Textual support number: 2 OBS
réacteur à réfrigérant gazeux; réacteur refroidi par gaz : termes extraits du «Glossaire de l’énergie nucléaire» et reproduits avec l’autorisation de l’Organisation de coopération et de développement économiques. 5, record 64, French, - r%C3%A9acteur%20%C3%A0%20r%C3%A9frig%C3%A9rant%20gazeux
Record 64, Spanish
Record 64, Campo(s) temático(s)
- Reactores nucleares de fisión
- Centrales nucleares
Record 64, Main entry term, Spanish
- reactor enfriado de gas
1, record 64, Spanish, reactor%20enfriado%20de%20gas
masculine noun
Record 64, Abbreviations, Spanish
Record 64, Synonyms, Spanish
Record 64, Textual support, Spanish
Record 65 - internal organization data 2016-11-23
Record 65, English
Record 65, Subject field(s)
- Nuclear Fission Reactors
- Combustion and Fuels (Fireplaces)
Record 65, Main entry term, English
- stretch-out operation
1, record 65, English, stretch%2Dout%20operation
correct
Record 65, Abbreviations, English
Record 65, Synonyms, English
- stretch out operation 2, record 65, English, stretch%20out%20operation
Record 65, Textual support, English
Record number: 65, Textual support number: 1 DEF
An operating process for a reactor with off-load refueling that allows the extended use of nuclear fuels beyond their original duration. 3, record 65, English, - stretch%2Dout%20operation
Record number: 65, Textual support number: 1 OBS
stretch-out operation: term extracted from the “Glossaire de l’énergie nucléaire” and reproduced with permission of the Organisation for Economic Co-operation and Development. 3, record 65, English, - stretch%2Dout%20operation
Record 65, French
Record 65, Domaine(s)
- Réacteurs nucléaires de fission
- Combustion et combustibles (Foyers)
Record 65, Main entry term, French
- exploitation en allongement de cycle
1, record 65, French, exploitation%20en%20allongement%20de%20cycle
correct, feminine noun
Record 65, Abbreviations, French
Record 65, Synonyms, French
Record 65, Textual support, French
Record number: 65, Textual support number: 1 DEF
Mode d'exploitation des réacteurs à chargement discontinu permettant de prolonger l'utilisation du combustible au-delà de la durée prise en compte à sa conception. 2, record 65, French, - exploitation%20en%20allongement%20de%20cycle
Record 65, Spanish
Record 65, Textual support, Spanish
Record 66 - internal organization data 2016-09-13
Record 66, English
Record 66, Subject field(s)
- Nuclear Fission Reactors
- Nuclear Physics
Record 66, Main entry term, English
- nuclear boiler
1, record 66, English, nuclear%20boiler
correct
Record 66, Abbreviations, English
Record 66, Synonyms, English
- nuclear steam supply system 2, record 66, English, nuclear%20steam%20supply%20system
correct
- NSSS 3, record 66, English, NSSS
correct
- NSSS 3, record 66, English, NSSS
Record 66, Textual support, English
Record number: 66, Textual support number: 1 DEF
A boiler whose heat source is a nuclear reactor. 4, record 66, English, - nuclear%20boiler
Record number: 66, Textual support number: 1 OBS
nuclear steam supply system; NSSS: term and abbreviation extracted from the “Glossaire de l’énergie nucléaire” and reproduced with permission of the Organisation for Economic Co-operation and Development. 4, record 66, English, - nuclear%20boiler
Record 66, French
Record 66, Domaine(s)
- Réacteurs nucléaires de fission
- Physique nucléaire
Record 66, Main entry term, French
- chaudière nucléaire
1, record 66, French, chaudi%C3%A8re%20nucl%C3%A9aire
correct, feminine noun
Record 66, Abbreviations, French
Record 66, Synonyms, French
- bloc-chaudière 2, record 66, French, bloc%2Dchaudi%C3%A8re
masculine noun
- système nucléaire d'alimentation en vapeur 3, record 66, French, syst%C3%A8me%20nucl%C3%A9aire%20d%27alimentation%20en%20vapeur
masculine noun
- installation nucléaire productrice de vapeur 4, record 66, French, installation%20nucl%C3%A9aire%20productrice%20de%20vapeur
feminine noun
Record 66, Textual support, French
Record number: 66, Textual support number: 1 DEF
Chaudière dans laquelle la source de chaleur est un réacteur nucléaire. 5, record 66, French, - chaudi%C3%A8re%20nucl%C3%A9aire
Record 66, Spanish
Record 66, Textual support, Spanish
Record 67 - internal organization data 2016-08-09
Record 67, English
Record 67, Subject field(s)
- Nuclear Fission Reactors
- Atomic Physics
Record 67, Main entry term, English
- n-loop reactor
1, record 67, English, n%2Dloop%20reactor
correct
Record 67, Abbreviations, English
Record 67, Synonyms, English
Record 67, Textual support, English
Record number: 67, Textual support number: 1 DEF
A nuclear reactor in which the cooling of the core is made by n-loops. 2, record 67, English, - n%2Dloop%20reactor
Record number: 67, Textual support number: 1 OBS
n-loop reactor: term extracted from the “Glossaire de l’énergie nucléaire” and reproduced with permission of the Organisation for Economic Co-operation and Development. 2, record 67, English, - n%2Dloop%20reactor
Record 67, French
Record 67, Domaine(s)
- Réacteurs nucléaires de fission
- Physique atomique
Record 67, Main entry term, French
- réacteur à n boucles
1, record 67, French, r%C3%A9acteur%20%C3%A0%20n%20boucles
correct, masculine noun
Record 67, Abbreviations, French
Record 67, Synonyms, French
Record 67, Textual support, French
Record number: 67, Textual support number: 1 DEF
Réacteur nucléaire dans lequel le refroidissement du coeur est assuré par n boucles. 2, record 67, French, - r%C3%A9acteur%20%C3%A0%20n%20boucles
Record number: 67, Textual support number: 1 OBS
réacteur à n boucles : terme extrait du «Glossaire de l’énergie nucléaire» et reproduit avec l’autorisation de l’Organisation de coopération et de développement économiques. 3, record 67, French, - r%C3%A9acteur%20%C3%A0%20n%20boucles
Record 67, Spanish
Record 67, Textual support, Spanish
Record 68 - internal organization data 2016-08-04
Record 68, English
Record 68, Subject field(s)
- Atomic Physics
Record 68, Main entry term, English
- burnup
1, record 68, English, burnup
correct, standardized
Record 68, Abbreviations, English
Record 68, Synonyms, English
- burn-up 2, record 68, English, burn%2Dup
correct
- nuclear burnup 3, record 68, English, nuclear%20burnup
Record 68, Textual support, English
Record number: 68, Textual support number: 1 DEF
Induced nuclear transformation of atoms during reactor operation. 4, record 68, English, - burnup
Record number: 68, Textual support number: 1 OBS
burnup: The term may be applied to fuel or other materials. 5, record 68, English, - burnup
Record number: 68, Textual support number: 2 OBS
burnup: term standardized by ISO. 6, record 68, English, - burnup
Record number: 68, Textual support number: 3 OBS
burnup; burn-up: terms extracted from the “Glossaire de l’énergie nucléaire” and reproduced with permission of the Organisation for Economic Co-operation and Development. 6, record 68, English, - burnup
Record 68, French
Record 68, Domaine(s)
- Physique atomique
Record 68, Main entry term, French
- combustion nucléaire
1, record 68, French, combustion%20nucl%C3%A9aire
correct, feminine noun, standardized
Record 68, Abbreviations, French
Record 68, Synonyms, French
Record 68, Textual support, French
Record number: 68, Textual support number: 1 DEF
Transmutation d'atomes au cours du fonctionnement d'un réacteur nucléaire. (Elle s'applique en particulier à la transformation subie par le combustible nucléaire.) 2, record 68, French, - combustion%20nucl%C3%A9aire
Record number: 68, Textual support number: 1 OBS
combustion nucléaire : terme normalisé par l'ISO. 3, record 68, French, - combustion%20nucl%C3%A9aire
Record 68, Spanish
Record 68, Campo(s) temático(s)
- Física atómica
Record 68, Main entry term, Spanish
- combustión nuclear
1, record 68, Spanish, combusti%C3%B3n%20nuclear
correct, feminine noun
Record 68, Abbreviations, Spanish
Record 68, Synonyms, Spanish
- consumo 2, record 68, Spanish, consumo
masculine noun
Record 68, Textual support, Spanish
Record number: 68, Textual support number: 1 DEF
Transformación nuclear de átomos, producida durante el funcionamiento de un reactor. 3, record 68, Spanish, - combusti%C3%B3n%20nuclear
Record number: 68, Textual support number: 1 OBS
Puede aplicarse este término al combustible o a otros materiales. 3, record 68, Spanish, - combusti%C3%B3n%20nuclear
Record 69 - internal organization data 2016-08-04
Record 69, English
Record 69, Subject field(s)
- Combustion and Fuels (Fireplaces)
- Nuclear Fission Reactors
Record 69, Main entry term, English
- booster rod
1, record 69, English, booster%20rod
correct
Record 69, Abbreviations, English
Record 69, Synonyms, English
Record 69, Textual support, English
Record number: 69, Textual support number: 1 DEF
A fuel rod which is temporarily inserted inside a nuclear reactor core in order to overcome the slow-down of radioactivity due to the development of neutron poison in the reactor. 2, record 69, English, - booster%20rod
Record number: 69, Textual support number: 1 CONT
A further novel aspect of the present invention over the prior art, which is a highly desirable feature in certain situations, is the capability of providing a string of fuel bundles such as on a booster rod, wherein groups of rods or elements from the radially inner and radially outer rows of elements may be selectively connected in mismatched relation. 3, record 69, English, - booster%20rod
Record number: 69, Textual support number: 1 OBS
booster rod: term extracted from the “Glossaire de l’énergie nucléaire” and reproduced with permission of the Organisation for Economic Co-operation and Development. 2, record 69, English, - booster%20rod
Record 69, French
Record 69, Domaine(s)
- Combustion et combustibles (Foyers)
- Réacteurs nucléaires de fission
Record 69, Main entry term, French
- barre de dopage
1, record 69, French, barre%20de%20dopage
correct, feminine noun
Record 69, Abbreviations, French
Record 69, Synonyms, French
Record 69, Textual support, French
Record number: 69, Textual support number: 1 DEF
Barre de combustible insérée temporairement dans le coeur d'un réacteur nucléaire pour surmonter la baisse de réactivité due à la formation de poisons neutroniques dans le réacteur. 2, record 69, French, - barre%20de%20dopage
Record 69, Spanish
Record 69, Textual support, Spanish
Record 70 - internal organization data 2016-08-03
Record 70, English
Record 70, Subject field(s)
- Nuclear Fission Reactors
- Underwater Navigation Equipment
- Submarines (Naval Forces)
Record 70, Main entry term, English
- nuclear naval propulsion reactor
1, record 70, English, nuclear%20naval%20propulsion%20reactor
correct
Record 70, Abbreviations, English
Record 70, Synonyms, English
- naval propulsion reactor 2, record 70, English, naval%20propulsion%20reactor
correct
- propulsion reactor 3, record 70, English, propulsion%20reactor
correct
Record 70, Textual support, English
Record number: 70, Textual support number: 1 DEF
Nuclear reactor configured for the propulsion of naval ships and submarines. 4, record 70, English, - nuclear%20naval%20propulsion%20reactor
Record 70, French
Record 70, Domaine(s)
- Réacteurs nucléaires de fission
- Appareils de navigation sous-marine
- Sous-marins (Forces navales)
Record 70, Main entry term, French
- réacteur de propulsion navale
1, record 70, French, r%C3%A9acteur%20de%20propulsion%20navale
correct, masculine noun
Record 70, Abbreviations, French
- RPN 2, record 70, French, RPN
correct, masculine noun
Record 70, Synonyms, French
- réacteur nucléaire de propulsion navale 3, record 70, French, r%C3%A9acteur%20nucl%C3%A9aire%20de%20propulsion%20navale
correct, masculine noun
- réacteur de propulsion 4, record 70, French, r%C3%A9acteur%20de%20propulsion
correct, masculine noun
Record 70, Textual support, French
Record number: 70, Textual support number: 1 CONT
Le hafnium a été utilisé comme absorbant neutronique dès la construction des premiers réacteurs. Sa faible disponibilité à l'époque a limité son usage aux réacteurs de propulsion navale (sous-marins) [...] 3, record 70, French, - r%C3%A9acteur%20de%20propulsion%20navale
Record 70, Spanish
Record 70, Textual support, Spanish
Record 71 - internal organization data 2016-04-28
Record 71, English
Record 71, Subject field(s)
- Nuclear Fission Reactors
Record 71, Main entry term, English
- redan
1, record 71, English, redan
correct
Record 71, Abbreviations, English
Record 71, Synonyms, English
Record 71, Textual support, English
Record number: 71, Textual support number: 1 CONT
A single integrated unit consisting of multiple plates welded together that form a contoured shape around the intermediate heat exchanger and the upper internal structure of a reactor vessel. 2, record 71, English, - redan
Record number: 71, Textual support number: 1 OBS
The redan separates the hot pool from the cold pool of a nuclear reactor. 2, record 71, English, - redan
Record 71, French
Record 71, Domaine(s)
- Réacteurs nucléaires de fission
Record 71, Main entry term, French
- redan
1, record 71, French, redan
correct, masculine noun
Record 71, Abbreviations, French
Record 71, Synonyms, French
Record 71, Textual support, French
Record number: 71, Textual support number: 1 DEF
Structure qui sépare la zone chaude de la zone froide du caloporteur dans la cuve d’un réacteur à neutrons rapides refroidi par un métal liquide. 1, record 71, French, - redan
Record number: 71, Textual support number: 1 OBS
redan : terme et définition publiés au Journal officiel de la République française le 23 avril 2016. 2, record 71, French, - redan
Record 71, Spanish
Record 71, Textual support, Spanish
Record 72 - internal organization data 2016-02-25
Record 72, English
Record 72, Subject field(s)
- Atomic Physics
- Nuclear Physics
Record 72, Main entry term, English
- fertile material
1, record 72, English, fertile%20material
correct
Record 72, Abbreviations, English
Record 72, Synonyms, English
Record 72, Textual support, English
Record number: 72, Textual support number: 1 DEF
Material which in itself is not fissile(fissionable) but which, in a reactor, may be transformed into fissile(fissionable) material through a nuclear transformation. 2, record 72, English, - fertile%20material
Record number: 72, Textual support number: 2 DEF
Material containing one or more fertile nuclides. [Definition standardized by ISO.] 3, record 72, English, - fertile%20material
Record number: 72, Textual support number: 3 DEF
Isotopes capable of being readily transformed, directly or indirectly, into fissionable material by the absorption of neutrons, particularly uranium-238 and thorium-232 ... 4, record 72, English, - fertile%20material
Record number: 72, Textual support number: 1 OBS
Sometimes called "source material" or "breeder material." 4, record 72, English, - fertile%20material
Record 72, Key term(s)
- source material
- breeder material
Record 72, French
Record 72, Domaine(s)
- Physique atomique
- Physique nucléaire
Record 72, Main entry term, French
- matière fertile
1, record 72, French, mati%C3%A8re%20fertile
correct, feminine noun
Record 72, Abbreviations, French
Record 72, Synonyms, French
Record 72, Textual support, French
Record number: 72, Textual support number: 1 DEF
Matière contenant un ou plusieurs nucléides fertiles. [Définition normalisée par l'ISO.] 2, record 72, French, - mati%C3%A8re%20fertile
Record number: 72, Textual support number: 1 CONT
Un nucléide est considéré comme fertile s'il est capable d'être transformé directement ou indirectement en nucléide fissile, par capture de neutrons. Le thorium 232 et l'uranium 238 sont des matières fertiles. 3, record 72, French, - mati%C3%A8re%20fertile
Record 72, Spanish
Record 72, Campo(s) temático(s)
- Física atómica
- Física nuclear
Record 72, Main entry term, Spanish
- material fértil
1, record 72, Spanish, material%20f%C3%A9rtil
correct, masculine noun
Record 72, Abbreviations, Spanish
Record 72, Synonyms, Spanish
- materia fértil 2, record 72, Spanish, materia%20f%C3%A9rtil
feminine noun
Record 72, Textual support, Spanish
Record number: 72, Textual support number: 1 DEF
En tecnología nuclear, sustancia que no es capaz de mantener una reacción en cadena, pero que puede convertirse en materia fisionable en un reactor nuclear. 2, record 72, Spanish, - material%20f%C3%A9rtil
Record number: 72, Textual support number: 1 CONT
Un nucleido se considera fértil si es capaz de ser transformado, directa o indirectamente, en nucleido fisible, mediante la captura de neutrones. El torio 232 y el uranio 238 son materiales fértiles. 3, record 72, Spanish, - material%20f%C3%A9rtil
Record 73 - internal organization data 2015-09-16
Record 73, English
Record 73, Subject field(s)
- Scientific Research Facilities
- Nuclear Science and Technology
Record 73, Main entry term, English
- nuclear laboratory
1, record 73, English, nuclear%20laboratory
correct
Record 73, Abbreviations, English
Record 73, Synonyms, English
Record 73, Textual support, English
Record number: 73, Textual support number: 1 CONT
Building on the successful sale of AECL' s [Atomic Energy Canada Limited] commercial reactor division to CANDU Energy Inc. in 2011, the Government is moving forward with the restructuring of the nuclear laboratories at AECL to ensure that its operations are efficient and continue to meet the needs of Canadians. 1, record 73, English, - nuclear%20laboratory
Record 73, Key term(s)
- nuclear lab
Record 73, French
Record 73, Domaine(s)
- Installations de recherche scientifique
- Sciences et techniques nucléaires
Record 73, Main entry term, French
- laboratoire nucléaire
1, record 73, French, laboratoire%20nucl%C3%A9aire
correct, masculine noun
Record 73, Abbreviations, French
Record 73, Synonyms, French
Record 73, Textual support, French
Record number: 73, Textual support number: 1 CONT
S'appuyant sur la vente réussie de la division des réacteurs commerciaux d'EACL [Énergie atomique du Canada limitée] à Candu Énergie Inc. en 2011, le gouvernement passe à la restructuration des laboratoires nucléaires à EACL afin de s'assurer que les opérations de la société sont efficaces et qu'elles continuent de répondre aux besoins des Canadiens. 1, record 73, French, - laboratoire%20nucl%C3%A9aire
Record 73, Key term(s)
- labo nucléaire
Record 73, Spanish
Record 73, Textual support, Spanish
Record 74 - internal organization data 2015-05-08
Record 74, English
Record 74, Subject field(s)
- Nuclear Fission Reactors
Record 74, Main entry term, English
- nuclear reactor start-up
1, record 74, English, nuclear%20reactor%20start%2Dup
correct, standardized
Record 74, Abbreviations, English
Record 74, Synonyms, English
Record 74, Textual support, English
Record number: 74, Textual support number: 1 DEF
An operation required to place a nuclear reactor in service and to bring it up to the desired power level. 1, record 74, English, - nuclear%20reactor%20start%2Dup
Record number: 74, Textual support number: 1 OBS
nuclear reactor start-up : term and definition standardized by ISO. 2, record 74, English, - nuclear%20reactor%20start%2Dup
Record 74, Key term(s)
- nuclear reactor startup
Record 74, French
Record 74, Domaine(s)
- Réacteurs nucléaires de fission
Record 74, Main entry term, French
- démarrage d'un réacteur nucléaire
1, record 74, French, d%C3%A9marrage%20d%27un%20r%C3%A9acteur%20nucl%C3%A9aire
correct, masculine noun, standardized
Record 74, Abbreviations, French
Record 74, Synonyms, French
Record 74, Textual support, French
Record number: 74, Textual support number: 1 DEF
Opérations nécessaires pour mettre un réacteur nucléaire en fonctionnement et l'amener au niveau de puissance désiré. 1, record 74, French, - d%C3%A9marrage%20d%27un%20r%C3%A9acteur%20nucl%C3%A9aire
Record number: 74, Textual support number: 1 OBS
démarrage d'un réacteur nucléaire : terme et définition normalisés par l'ISO. 2, record 74, French, - d%C3%A9marrage%20d%27un%20r%C3%A9acteur%20nucl%C3%A9aire
Record 74, Spanish
Record 74, Textual support, Spanish
Record 75 - internal organization data 2015-05-07
Record 75, English
Record 75, Subject field(s)
- Nuclear Fission Reactors
Record 75, Main entry term, English
- samarium poisoning
1, record 75, English, samarium%20poisoning
correct, standardized
Record 75, Abbreviations, English
Record 75, Synonyms, English
Record 75, Textual support, English
Record number: 75, Textual support number: 1 DEF
The reduction in reactivity in a thermal reactor caused by neutron capture in149Sm [samarium], a stable fission product which is a nuclear poison. 1, record 75, English, - samarium%20poisoning
Record number: 75, Textual support number: 1 OBS
samarium poisoning: term and definition standardized by ISO. 2, record 75, English, - samarium%20poisoning
Record 75, French
Record 75, Domaine(s)
- Réacteurs nucléaires de fission
Record 75, Main entry term, French
- empoisonnement samarium
1, record 75, French, empoisonnement%20samarium
correct, masculine noun, standardized
Record 75, Abbreviations, French
Record 75, Synonyms, French
Record 75, Textual support, French
Record number: 75, Textual support number: 1 DEF
Réduction de la réactivité d'un réacteur thermique, provoquée par la capture de neutrons par le149Sm [samarium], produit de fission stable qui est un poison nucléaire. 1, record 75, French, - empoisonnement%20samarium
Record number: 75, Textual support number: 1 OBS
empoisonnement samarium : terme et définition normalisés par l'ISO. 2, record 75, French, - empoisonnement%20samarium
Record 75, Spanish
Record 75, Textual support, Spanish
Record 76 - internal organization data 2015-05-06
Record 76, English
Record 76, Subject field(s)
- Scientific Instruments
- Nuclear Science and Technology
Record 76, Main entry term, English
- platinum flux detector
1, record 76, English, platinum%20flux%20detector
correct
Record 76, Abbreviations, English
Record 76, Synonyms, English
- platinum detector 2, record 76, English, platinum%20detector
correct
- pt-flux detector 3, record 76, English, pt%2Dflux%20detector
Record 76, Textual support, English
Record number: 76, Textual support number: 1 CONT
Self-powered in-core flux detectors.... two types of in-core detectors are used in the [CANDU nuclear] reactor. Platinum detectors are fast acting and sensitive to both neutrons and gamma rays. 2, record 76, English, - platinum%20flux%20detector
Record 76, French
Record 76, Domaine(s)
- Instruments scientifiques
- Sciences et techniques nucléaires
Record 76, Main entry term, French
- détecteur de flux au platine
1, record 76, French, d%C3%A9tecteur%20de%20flux%20au%20platine
correct, masculine noun
Record 76, Abbreviations, French
Record 76, Synonyms, French
- détecteur au platine 2, record 76, French, d%C3%A9tecteur%20au%20platine
correct, masculine noun
Record 76, Textual support, French
Record number: 76, Textual support number: 1 CONT
Les détecteurs au platine sont rapides et sensibles aux neutrons ainsi qu'aux rayons gamma. 2, record 76, French, - d%C3%A9tecteur%20de%20flux%20au%20platine
Record 76, Spanish
Record 76, Textual support, Spanish
Record 77 - external organization data 2015-05-04
Record 77, English
Record 77, Subject field(s)
- Compartment - Canadian Nuclear Safety Commission
- Nuclear Fission Reactors
- Atomic Physics
- Nuclear Power Stations
Record 77, Main entry term, English
- thermal power
1, record 77, English, thermal%20power
correct
Record 77, Abbreviations, English
Record 77, Synonyms, English
- thermal output 2, record 77, English, thermal%20output
correct
- thermal power of a reactor 2, record 77, English, thermal%20power%20of%20a%20reactor
correct
- thermal output of a reactor 3, record 77, English, thermal%20output%20of%20a%20reactor
correct
- heat output of a reactor 3, record 77, English, heat%20output%20of%20a%20reactor
Record 77, Textual support, English
Record number: 77, Textual support number: 1 DEF
The output power of a nuclear reactor expressed in thermal kW. 3, record 77, English, - thermal%20power
Record number: 77, Textual support number: 1 CONT
"P" is the thermal power of the reactor in megawatts as approved by the operating licence. 4, record 77, English, - thermal%20power
Record 77, Key term(s)
- reactor thermal power
- reactor thermal output
- reactor heat output
- core thermal power
- core thermal output
- core heat output
Record 77, French
Record 77, Domaine(s)
- Tiroir - Commission canadienne de sûreté nucléaire
- Réacteurs nucléaires de fission
- Physique atomique
- Centrales nucléaires
Record 77, Main entry term, French
- puissance thermique
1, record 77, French, puissance%20thermique
correct, feminine noun
Record 77, Abbreviations, French
Record 77, Synonyms, French
- puissance thermique d'un réacteur 2, record 77, French, puissance%20thermique%20d%27un%20r%C3%A9acteur
correct, feminine noun
Record 77, Textual support, French
Record number: 77, Textual support number: 1 DEF
Puissance thermique produite dans le cœur d'un réacteur par les réactions nucléaires, exprimée par la quantité de chaleur qui y est libérée par unité de temps. 3, record 77, French, - puissance%20thermique
Record 77, Key term(s)
- puissance thermique du cœur
Record 77, Spanish
Record 77, Textual support, Spanish
Record 78 - internal organization data 2015-04-29
Record 78, English
Record 78, Subject field(s)
- Nuclear Fission Reactors
Record 78, Main entry term, English
- running-out period
1, record 78, English, running%2Dout%20period
correct, standardized
Record 78, Abbreviations, English
Record 78, Synonyms, English
Record 78, Textual support, English
Record number: 78, Textual support number: 1 DEF
The period at the end of the life of a nuclear power plant when the last fuel charge is consumed and the reactor is prepared for its final shutdown. 1, record 78, English, - running%2Dout%20period
Record number: 78, Textual support number: 1 OBS
running-out period: term and definition standardized by ISO. 2, record 78, English, - running%2Dout%20period
Record 78, French
Record 78, Domaine(s)
- Réacteurs nucléaires de fission
Record 78, Main entry term, French
- période de fin de vie
1, record 78, French, p%C3%A9riode%20de%20fin%20de%20vie
correct, feminine noun, standardized
Record 78, Abbreviations, French
Record 78, Synonyms, French
Record 78, Textual support, French
Record number: 78, Textual support number: 1 DEF
Période correspondant à la fin de la vie d'un réacteur de puissance, au cours de laquelle on consomme la dernière charge de combustible et on prépare le réacteur à son arrêt définitif. 1, record 78, French, - p%C3%A9riode%20de%20fin%20de%20vie
Record number: 78, Textual support number: 1 OBS
période de fin de vie : terme et définition normalisés par l'ISO. 2, record 78, French, - p%C3%A9riode%20de%20fin%20de%20vie
Record 78, Spanish
Record 78, Textual support, Spanish
Record 79 - internal organization data 2015-04-29
Record 79, English
Record 79, Subject field(s)
- Nuclear Fission Reactors
Record 79, Main entry term, English
- reactor noise
1, record 79, English, reactor%20noise
correct, standardized
Record 79, Abbreviations, English
Record 79, Synonyms, English
Record 79, Textual support, English
Record number: 79, Textual support number: 1 DEF
The fluctuations in neutron flux density, and hence in power, in a nuclear reactor caused by the stochastic nature of the nuclear processes or by random fluctuations in mechanical or hydrodynamic processes having a bearing on reactivity. 1, record 79, English, - reactor%20noise
Record number: 79, Textual support number: 1 OBS
reactor noise: term and definition standardized by ISO. 2, record 79, English, - reactor%20noise
Record 79, French
Record 79, Domaine(s)
- Réacteurs nucléaires de fission
Record 79, Main entry term, French
- bruit d'un réacteur
1, record 79, French, bruit%20d%27un%20r%C3%A9acteur
correct, masculine noun, standardized
Record 79, Abbreviations, French
Record 79, Synonyms, French
Record 79, Textual support, French
Record number: 79, Textual support number: 1 DEF
Dans un réacteur nucléaire, fluctuations de la densité de flux de neutrons, et par conséquent de la puissance, provoquées par la nature stochastique des processus nucléaires ou par les fluctuations aléatoires dans les processus mécaniques ou hydrodynamiques qui ont une influence sur la réactivité. 1, record 79, French, - bruit%20d%27un%20r%C3%A9acteur
Record number: 79, Textual support number: 1 OBS
bruit d'un réacteur : terme et définition normalisés par l'ISO. 2, record 79, French, - bruit%20d%27un%20r%C3%A9acteur
Record 79, Spanish
Record 79, Textual support, Spanish
Record 80 - internal organization data 2015-04-29
Record 80, English
Record 80, Subject field(s)
- Nuclear Fission Reactors
- Nuclear Plant Safety
Record 80, Main entry term, English
- pressure suppression
1, record 80, English, pressure%20suppression
correct, standardized
Record 80, Abbreviations, English
Record 80, Synonyms, English
Record 80, Textual support, English
Record number: 80, Textual support number: 1 DEF
A means of reducing pressure within the containment of a nuclear reactor in the event of an accident, for example, by the condensing of steam and the cooling of gas in water pools, ice condensers, and pebble beds. 1, record 80, English, - pressure%20suppression
Record number: 80, Textual support number: 1 OBS
pressure suppression: term and definition standardized by ISO. 2, record 80, English, - pressure%20suppression
Record 80, French
Record 80, Domaine(s)
- Réacteurs nucléaires de fission
- Sûreté des centrales nucléaires
Record 80, Main entry term, French
- suppression de pression
1, record 80, French, suppression%20de%20pression
correct, feminine noun, standardized
Record 80, Abbreviations, French
Record 80, Synonyms, French
Record 80, Textual support, French
Record number: 80, Textual support number: 1 DEF
Moyen employé pour réduire la pression dans l'enceinte de confinement d'un réacteur nucléaire en cas d'accident, par exemple par condensation de vapeur et refroidissement du gaz dans des bassins, dans des condenseurs à glace et dans des couches de billes. 1, record 80, French, - suppression%20de%20pression
Record number: 80, Textual support number: 1 OBS
suppression de pression : terme et définition normalisés par l'ISO. 2, record 80, French, - suppression%20de%20pression
Record 80, Spanish
Record 80, Textual support, Spanish
Record 81 - internal organization data 2015-04-28
Record 81, English
Record 81, Subject field(s)
- Nuclear Fission Reactors
Record 81, Main entry term, English
- nuclear superheat
1, record 81, English, nuclear%20superheat
correct, standardized
Record 81, Abbreviations, English
Record 81, Synonyms, English
Record 81, Textual support, English
Record number: 81, Textual support number: 1 DEF
The superheating of the vapour produced in a reactor by means of nuclear energy. 1, record 81, English, - nuclear%20superheat
Record number: 81, Textual support number: 1 OBS
It may take place either while the vapour traverses the core of the reactor (internal superheat) or while the vapour traverses the core of a second reactor (external superheat). 1, record 81, English, - nuclear%20superheat
Record number: 81, Textual support number: 2 OBS
nuclear superheat: term and definition standardized by ISO. 2, record 81, English, - nuclear%20superheat
Record 81, French
Record 81, Domaine(s)
- Réacteurs nucléaires de fission
Record 81, Main entry term, French
- surchauffe nucléaire
1, record 81, French, surchauffe%20nucl%C3%A9aire
correct, feminine noun, standardized
Record 81, Abbreviations, French
Record 81, Synonyms, French
Record 81, Textual support, French
Record number: 81, Textual support number: 1 DEF
Surchauffe, à partir d'énergie nucléaire, de la vapeur produite dans un réacteur. 1, record 81, French, - surchauffe%20nucl%C3%A9aire
Record number: 81, Textual support number: 1 OBS
On l'obtient, soit en faisant retraverser à cette vapeur le cœur du réacteur (surchauffe intégrée), soit en la faisant passer à travers le cœur d'un second réacteur (surchauffe séparée). 1, record 81, French, - surchauffe%20nucl%C3%A9aire
Record number: 81, Textual support number: 2 OBS
surchauffe nucléaire : terme et définition normalisés par l'ISO. 2, record 81, French, - surchauffe%20nucl%C3%A9aire
Record 81, Spanish
Record 81, Textual support, Spanish
Record 82 - internal organization data 2015-04-28
Record 82, English
Record 82, Subject field(s)
- Atomic Physics
Record 82, Main entry term, English
- maximum credible accident
1, record 82, English, maximum%20credible%20accident
correct, standardized
Record 82, Abbreviations, English
Record 82, Synonyms, English
Record 82, Textual support, English
Record number: 82, Textual support number: 1 DEF
The worst accident in a reactor or nuclear energy installation that, by agreement, need be taken into account in devising protective measures. 1, record 82, English, - maximum%20credible%20accident
Record number: 82, Textual support number: 1 OBS
maximum credible accident: term and definition standardized by ISO. 2, record 82, English, - maximum%20credible%20accident
Record 82, French
Record 82, Domaine(s)
- Physique atomique
Record 82, Main entry term, French
- accident maximal prévisible
1, record 82, French, accident%20maximal%20pr%C3%A9visible
correct, masculine noun, standardized
Record 82, Abbreviations, French
Record 82, Synonyms, French
Record 82, Textual support, French
Record number: 82, Textual support number: 1 DEF
Accident le plus grave d'un réacteur ou d'une installation nucléaire qui, par convention, doit être pris en considération pour établir les mesures de protection. 1, record 82, French, - accident%20maximal%20pr%C3%A9visible
Record number: 82, Textual support number: 1 OBS
En France, les mesures de protection sont établies sur une autre base. 2, record 82, French, - accident%20maximal%20pr%C3%A9visible
Record number: 82, Textual support number: 2 OBS
accident maximal prévisible : terme et définition normalisés par l'ISO. 2, record 82, French, - accident%20maximal%20pr%C3%A9visible
Record 82, Spanish
Record 82, Textual support, Spanish
Record 83 - internal organization data 2015-04-24
Record 83, English
Record 83, Subject field(s)
- Nuclear Fission Reactors
Record 83, Main entry term, English
- fluid-poison control
1, record 83, English, fluid%2Dpoison%20control
correct, standardized
Record 83, Abbreviations, English
Record 83, Synonyms, English
Record 83, Textual support, English
Record number: 83, Textual support number: 1 DEF
A reactor control by adjustment of the position or quantity of a fluid nuclear poison. 1, record 83, English, - fluid%2Dpoison%20control
Record number: 83, Textual support number: 1 OBS
The fluid poison may include soluble chemicals or particles in suspension. 1, record 83, English, - fluid%2Dpoison%20control
Record number: 83, Textual support number: 2 OBS
fluid-poison control: term and definition standardized by ISO. 2, record 83, English, - fluid%2Dpoison%20control
Record 83, French
Record 83, Domaine(s)
- Réacteurs nucléaires de fission
Record 83, Main entry term, French
- commande par poison fluide
1, record 83, French, commande%20par%20poison%20fluide
correct, feminine noun, standardized
Record 83, Abbreviations, French
Record 83, Synonyms, French
Record 83, Textual support, French
Record number: 83, Textual support number: 1 DEF
Commande d'un réacteur par ajustement de la position ou de la quantité d'un poison nucléaire fluide. 1, record 83, French, - commande%20par%20poison%20fluide
Record number: 83, Textual support number: 1 OBS
Ce poison fluide peut contenir des produits chimiques solubles ou des particules en suspension. 1, record 83, French, - commande%20par%20poison%20fluide
Record number: 83, Textual support number: 2 OBS
commande par poison fluide : terme et définition normalisés par l'ISO. 2, record 83, French, - commande%20par%20poison%20fluide
Record 83, Spanish
Record 83, Textual support, Spanish
Record 84 - internal organization data 2015-04-24
Record 84, English
Record 84, Subject field(s)
- Nuclear Physics
- Nuclear Fission Reactors
Record 84, Main entry term, English
- flux flattening
1, record 84, English, flux%20flattening
correct, standardized
Record 84, Abbreviations, English
Record 84, Synonyms, English
Record 84, Textual support, English
Record number: 84, Textual support number: 1 DEF
The achievement of an approximately uniform neutron flux density in a reactor core, for example, by the introduction of neutron absorbers or nuclear fuel of low fissile content. 1, record 84, English, - flux%20flattening
Record number: 84, Textual support number: 1 OBS
flux flattening: term and definition standardized by ISO. 2, record 84, English, - flux%20flattening
Record 84, French
Record 84, Domaine(s)
- Physique nucléaire
- Réacteurs nucléaires de fission
Record 84, Main entry term, French
- aplatissement du flux
1, record 84, French, aplatissement%20du%20flux
correct, masculine noun, standardized
Record 84, Abbreviations, French
Record 84, Synonyms, French
Record 84, Textual support, French
Record number: 84, Textual support number: 1 DEF
Obtention d'une densité de flux de neutrons approximativement uniforme dans le cœur d'un réacteur, par exemple par l'introduction d'absorbeurs de neutrons ou de combustible nucléaire de faible teneur en substance fissile. 1, record 84, French, - aplatissement%20du%20flux
Record number: 84, Textual support number: 1 OBS
aplatissement du flux : terme et définition normalisés par l'ISO. 2, record 84, French, - aplatissement%20du%20flux
Record 84, Spanish
Record 84, Textual support, Spanish
Record 85 - internal organization data 2015-01-09
Record 85, English
Record 85, Subject field(s)
- Atomic Physics
Record 85, Main entry term, English
- nuclear energy intensifier
1, record 85, English, nuclear%20energy%20intensifier
proposal
Record 85, Abbreviations, English
Record 85, Synonyms, English
- rubbiatron 1, record 85, English, rubbiatron
Record 85, Textual support, English
Record number: 85, Textual support number: 1 OBS
A very powerful particle accelerator combined with a nuclear reactor. 1, record 85, English, - nuclear%20energy%20intensifier
Record 85, French
Record 85, Domaine(s)
- Physique atomique
Record 85, Main entry term, French
- accélérateur de particules pour la production d'énergie
1, record 85, French, acc%C3%A9l%C3%A9rateur%20de%20particules%20pour%20la%20production%20d%27%C3%A9nergie
correct, masculine noun
Record 85, Abbreviations, French
Record 85, Synonyms, French
- amplificateur d'énergie 1, record 85, French, amplificateur%20d%27%C3%A9nergie
correct, masculine noun
- réacteur - incinérateur 1, record 85, French, r%C3%A9acteur%20%2D%20incin%C3%A9rateur
correct
- rubbiatron 1, record 85, French, rubbiatron
correct, masculine noun
Record 85, Textual support, French
Record number: 85, Textual support number: 1 CONT
Selon son inventeur, l'Italien Carlo Rubbia, prix Nobel de physique en 1984, et directeur général du Cern (Suisse) le rubbiatron c'est la centrale atomique idéale : propre, simple, sûre et quasi éternelle. C'est le réacteur nucléaire du futur : source d'électricité nucléaire que C. Rubbia considère comme absolument idéale parce que 1) son schéma de principe est très simple, 2) il brûle non par un matériau fissile propice aux bombes - comme l'uranium - mais fertile, comme le thorium abondant dans la nature, 3) il ne met pas en œuvre une réaction en chaîne, mais s'arrête instantanément, à volonté, comme une lampe qui s'éteint, 4) il est capable de brûler ses propres déchets, et éventuellement ceux des autres centrales nucléaires. 1, record 85, French, - acc%C3%A9l%C3%A9rateur%20de%20particules%20pour%20la%20production%20d%27%C3%A9nergie
Record 85, Spanish
Record 85, Textual support, Spanish
Record 86 - external organization data 2014-11-25
Record 86, English
Record 86, Subject field(s)
- Compartment - Canadian Nuclear Safety Commission
- Nuclear Physics
- Atomic Physics
- Nuclear Fission Reactors
Record 86, Main entry term, English
- sub-critical
1, record 86, English, sub%2Dcritical
correct
Record 86, Abbreviations, English
Record 86, Synonyms, English
- subcritical 2, record 86, English, subcritical
correct
Record 86, Textual support, English
Record number: 86, Textual support number: 1 DEF
Having an effective multiplication constant less than one, so that a self-supporting chain reaction cannot be maintained in a nuclear reactor. 3, record 86, English, - sub%2Dcritical
Record 86, French
Record 86, Domaine(s)
- Tiroir - Commission canadienne de sûreté nucléaire
- Physique nucléaire
- Physique atomique
- Réacteurs nucléaires de fission
Record 86, Main entry term, French
- sous-critique
1, record 86, French, sous%2Dcritique
correct
Record 86, Abbreviations, French
Record 86, Synonyms, French
Record 86, Textual support, French
Record number: 86, Textual support number: 1 DEF
Qualificatif s'appliquant à un milieu ou à un système siège d'une réaction nucléaire en chaîne ayant un facteur de multiplication effectif inférieur à l'unité. 2, record 86, French, - sous%2Dcritique
Record number: 86, Textual support number: 1 PHR
Approche, assemblage, facteur de multiplication sous-critique. 3, record 86, French, - sous%2Dcritique
Record 86, Spanish
Record 86, Textual support, Spanish
Record 87 - internal organization data 2014-10-30
Record 87, English
Record 87, Subject field(s)
- Thermonuclear fusion
Record 87, Main entry term, English
- JT-60
1, record 87, English, JT%2D60
correct
Record 87, Abbreviations, English
Record 87, Synonyms, English
- Jaeri Tokamak-60 2, record 87, English, Jaeri%20Tokamak%2D60
correct
Record 87, Textual support, English
Record number: 87, Textual support number: 1 CONT
Japan Atomic Energy Research Institute(JAERI) has been developing a continuous operation technique for nuclear fusion reactor using JT-60(JAERI Tokamak-60). 2, record 87, English, - JT%2D60
Record number: 87, Textual support number: 1 OBS
JT-60U is an "upgrade" to JT-60 now in operation. 3, record 87, English, - JT%2D60
Record number: 87, Textual support number: 2 OBS
A tokamak is a toroidal plasma confinement device invented in the 1950s by the Russians Tamm and Sakharov. The word "tokamak" is a contraction of the Russian words: "toroidalnaya", "kamera", and "magnitnaya", meaning "toroidal chamber-magnetic." The plasma is confined here not by the material walls (which wouldn’t be compatible with a plasma which will be millions of degrees Celsius), but by magnetic fields. Physicists have been working since the 1950s on making better "magnetic bottles", a problem which has been compared to holding jello (the plasma) with rubber bands (the magnetic field). The magnetic fields in a tokamak are produced by a combination of currents flowing in external coils and currents flowing within the plasma itself. This contrasts to a similar concept, the stellarator, in which all of the confining magnetic fields are produced by external coils. 4, record 87, English, - JT%2D60
Record 87, French
Record 87, Domaine(s)
- Fusion thermonucléaire
Record 87, Main entry term, French
- JT-60
1, record 87, French, JT%2D60
correct, masculine noun
Record 87, Abbreviations, French
Record 87, Synonyms, French
Record 87, Textual support, French
Record number: 87, Textual support number: 1 CONT
C'est à Naka, à plusieurs centaines de kilomètres de Rokkasho-Mura que se trouve le réacteur à fusion japonais, le JT-60, l'un des plus gros Tokamak du monde en activité avec le JET européen. 2, record 87, French, - JT%2D60
Record number: 87, Textual support number: 1 OBS
On en profite également pour améliorer les machines existantes. JT-60 devient « JT-60 Upgrade » au Japon. 3, record 87, French, - JT%2D60
Record 87, Spanish
Record 87, Textual support, Spanish
Record 88 - internal organization data 2014-10-15
Record 88, English
Record 88, Subject field(s)
- Nuclear Fission Reactors
Record 88, Main entry term, English
- nuclear power reactor
1, record 88, English, nuclear%20power%20reactor
correct
Record 88, Abbreviations, English
Record 88, Synonyms, English
Record 88, Textual support, English
Record number: 88, Textual support number: 1 CONT
A nuclear reactor produces and controls the release of energy from splitting the atoms of certain elements. In a nuclear power reactor, the energy released is used as heat to make steam to generate electricity. 2, record 88, English, - nuclear%20power%20reactor
Record 88, French
Record 88, Domaine(s)
- Réacteurs nucléaires de fission
Record 88, Main entry term, French
- réacteur de centrale nucléaire
1, record 88, French, r%C3%A9acteur%20de%20centrale%20nucl%C3%A9aire
correct, masculine noun
Record 88, Abbreviations, French
Record 88, Synonyms, French
Record 88, Textual support, French
Record number: 88, Textual support number: 1 CONT
Un réacteur de centrale nucléaire sert à produire de l'électricité. L'énergie libérée dans la fission apparaît sous forme de chaleur avec laquelle on fait bouillir de l'eau. La vapeur ainsi produite fait tourner une turbine reliée à une génératrice d'électricité [...] 1, record 88, French, - r%C3%A9acteur%20de%20centrale%20nucl%C3%A9aire
Record 88, Spanish
Record 88, Textual support, Spanish
Record 89 - internal organization data 2014-10-15
Record 89, English
Record 89, Subject field(s)
- Nuclear Power Stations
Record 89, Main entry term, English
- pre-licensing vendor design review
1, record 89, English, pre%2Dlicensing%20vendor%20design%20review
correct
Record 89, Abbreviations, English
Record 89, Synonyms, English
Record 89, Textual support, English
Record number: 89, Textual support number: 1 DEF
An assessment of a nuclear power plant design based on a vendor's reactor technology. 1, record 89, English, - pre%2Dlicensing%20vendor%20design%20review
Record number: 89, Textual support number: 1 OBS
The assessment is completed by the CNSC [Canadian Nuclear Safety Commission], at the request of the vendor. The words "pre-licensing" signifies that a design review is undertaken prior to the submission of a licence application to the CNSC [Canadian Nuclear Safety Commission] by an applicant seeking to build and operate a new nuclear power plant. 1, record 89, English, - pre%2Dlicensing%20vendor%20design%20review
Record 89, French
Record 89, Domaine(s)
- Centrales nucléaires
Record 89, Main entry term, French
- examen de la conception du fournisseur préalable à l'autorisation
1, record 89, French, examen%20de%20la%20conception%20du%20fournisseur%20pr%C3%A9alable%20%C3%A0%20l%27autorisation
correct, masculine noun
Record 89, Abbreviations, French
Record 89, Synonyms, French
Record 89, Textual support, French
Record number: 89, Textual support number: 1 DEF
[...] évaluation de la conception d'une centrale nucléaire effectuée en fonction de la technologie de réacteur proposée par un fournisseur. 1, record 89, French, - examen%20de%20la%20conception%20du%20fournisseur%20pr%C3%A9alable%20%C3%A0%20l%27autorisation
Record number: 89, Textual support number: 1 OBS
L'évaluation est réalisée par la CCSN [Commission canadienne de sûreté nucléaire]lorsqu'un fournisseur le demande. La formule «préalable à l'autorisation» signifie que l'examen de la conception se fait avant qu'une demande de permis ne soit soumise à la CCSN [Commission canadienne de sûreté nucléaire] par un demandeur qui veut construire et exploiter une nouvelle centrale. 1, record 89, French, - examen%20de%20la%20conception%20du%20fournisseur%20pr%C3%A9alable%20%C3%A0%20l%27autorisation
Record 89, Spanish
Record 89, Textual support, Spanish
Record 90 - internal organization data 2014-08-06
Record 90, English
Record 90, Subject field(s)
- Nuclear Science and Technology
- Nuclear Power Stations
- Waste Management
Record 90, Main entry term, English
- reprocessing
1, record 90, English, reprocessing
correct
Record 90, Abbreviations, English
Record 90, Synonyms, English
- fuel reprocessing 2, record 90, English, fuel%20reprocessing
correct, standardized
- spent fuel reprocessing 3, record 90, English, spent%20fuel%20reprocessing
correct
- irradiated fuel reprocessing 4, record 90, English, irradiated%20fuel%20reprocessing
correct
- used fuel reprocessing 5, record 90, English, used%20fuel%20reprocessing
correct
Record 90, Textual support, English
Record number: 90, Textual support number: 1 DEF
The processing of nuclear fuel after its use in a reactor to remove fission products and recover fissile and fertile material. 6, record 90, English, - reprocessing
Record number: 90, Textual support number: 1 OBS
fuel reprocessing: term and definition standardized by ISO in 1997. 7, record 90, English, - reprocessing
Record 90, Key term(s)
- reprocessing of used fuel
- reprocessing of spent fuel
- reprocessing of irradiated fuel
Record 90, French
Record 90, Domaine(s)
- Sciences et techniques nucléaires
- Centrales nucléaires
- Gestion des déchets
Record 90, Main entry term, French
- retraitement
1, record 90, French, retraitement
correct, masculine noun
Record 90, Abbreviations, French
Record 90, Synonyms, French
- retraitement de combustible 2, record 90, French, retraitement%20de%20combustible
correct, masculine noun
- retraitement de combustible nucléaire 3, record 90, French, retraitement%20de%20combustible%20nucl%C3%A9aire
correct, masculine noun
- retraitement de combustible irradié 4, record 90, French, retraitement%20de%20combustible%20irradi%C3%A9
correct, masculine noun
- retraitement du combustible irradié 5, record 90, French, retraitement%20du%20combustible%20irradi%C3%A9
correct, masculine noun, standardized
- traitement de combustible irradié 6, record 90, French, traitement%20de%20combustible%20irradi%C3%A9
masculine noun
- retraitement de combustible épuisé 7, record 90, French, retraitement%20de%20combustible%20%C3%A9puis%C3%A9
correct, masculine noun
- retraitement de combustible usé 8, record 90, French, retraitement%20de%20combustible%20us%C3%A9
correct, masculine noun
Record 90, Textual support, French
Record number: 90, Textual support number: 1 DEF
Traitement du combustible nucléaire après son utilisation dans un réacteur, en vue d'extraire les produits de fission et de récupérer les matières fissiles et fertiles. 5, record 90, French, - retraitement
Record number: 90, Textual support number: 1 OBS
retraitement : terme publié au Journal officiel de de la République française le 22 septembre 2000. 9, record 90, French, - retraitement
Record number: 90, Textual support number: 2 OBS
retraitement du combustible irradié : terme et définition normalisés par l'ISO en 1997. 9, record 90, French, - retraitement
Record 90, Spanish
Record 90, Campo(s) temático(s)
- Ciencia y tecnología nucleares
- Centrales nucleares
- Gestión de los desechos
Record 90, Main entry term, Spanish
- reprocesamiento
1, record 90, Spanish, reprocesamiento
correct, masculine noun
Record 90, Abbreviations, Spanish
Record 90, Synonyms, Spanish
- reprocesamiento del combustible 2, record 90, Spanish, reprocesamiento%20del%20combustible
correct, masculine noun
- reprocesamiento del combustible nuclear 3, record 90, Spanish, reprocesamiento%20del%20combustible%20nuclear
correct, masculine noun
- reprocesamiento del combustible agotado 4, record 90, Spanish, reprocesamiento%20del%20combustible%20agotado
correct, masculine noun
- reprocesamiento del combustible quemado 5, record 90, Spanish, reprocesamiento%20del%20combustible%20quemado
correct, masculine noun
- reprocesamiento del combustible gastado 6, record 90, Spanish, reprocesamiento%20del%20combustible%20gastado
correct, masculine noun
- tratamiento del combustible irradiado 7, record 90, Spanish, tratamiento%20del%20combustible%20irradiado
correct, masculine noun
- regeneración del combustible nuclear 8, record 90, Spanish, regeneraci%C3%B3n%20del%20combustible%20nuclear
correct, masculine noun
- regeneración del combustible agotado 8, record 90, Spanish, regeneraci%C3%B3n%20del%20combustible%20agotado
correct, masculine noun
- reprocesado del combustible 9, record 90, Spanish, reprocesado%20del%20combustible
masculine noun
Record 90, Textual support, Spanish
Record 91 - internal organization data 2014-07-31
Record 91, English
Record 91, Subject field(s)
- Nuclear Physics
- Nuclear Fission Reactors
Record 91, Main entry term, English
- divergence
1, record 91, English, divergence
correct, standardized
Record 91, Abbreviations, English
Record 91, Synonyms, English
Record 91, Textual support, English
Record number: 91, Textual support number: 1 DEF
In a nuclear reactor, the situation where the rate of the fission chain reaction is increasing, i. e. when more than one neutron from each fission is causing a further fission(the reproduction factor is more than 1.) 2, record 91, English, - divergence
Record number: 91, Textual support number: 1 OBS
divergence: term standardized by ISO in 1997. 3, record 91, English, - divergence
Record 91, French
Record 91, Domaine(s)
- Physique nucléaire
- Réacteurs nucléaires de fission
Record 91, Main entry term, French
- divergence
1, record 91, French, divergence
correct, feminine noun, standardized
Record 91, Abbreviations, French
Record 91, Synonyms, French
Record 91, Textual support, French
Record number: 91, Textual support number: 1 DEF
Dans un réacteur nucléaire, processus de démarrage au cours duquel le facteur de multiplication effectif kef croît jusqu'à la valeur 1. 2, record 91, French, - divergence
Record number: 91, Textual support number: 1 OBS
divergence : terme normalisé par l'ISO en 1997. 3, record 91, French, - divergence
Record 91, Spanish
Record 91, Textual support, Spanish
Record 92 - internal organization data 2014-06-10
Record 92, English
Record 92, Subject field(s)
- Engineering Tests and Reliability
- Atomic Physics
- Nuclear Fission Reactors
Record 92, Main entry term, English
- critical experiment
1, record 92, English, critical%20experiment
correct, standardized
Record 92, Abbreviations, English
Record 92, Synonyms, English
Record 92, Textual support, English
Record number: 92, Textual support number: 1 DEF
A test or series of tests performed with an assembly of reactor materials which can be gradually brought to the critical state for the purpose of determining the nuclear characteristics of a reactor. 1, record 92, English, - critical%20experiment
Record number: 92, Textual support number: 1 OBS
The experiment is usually performed at very low power. 1, record 92, English, - critical%20experiment
Record number: 92, Textual support number: 2 OBS
critical experiment: term and definition standardized by ISO. 2, record 92, English, - critical%20experiment
Record 92, French
Record 92, Domaine(s)
- Fiabilité, contrôle et essais (Ingénierie)
- Physique atomique
- Réacteurs nucléaires de fission
Record 92, Main entry term, French
- expérience critique
1, record 92, French, exp%C3%A9rience%20critique
correct, feminine noun, officially approved
Record 92, Abbreviations, French
Record 92, Synonyms, French
Record 92, Textual support, French
Record number: 92, Textual support number: 1 DEF
Essai ou série d'essais réalisés avec un assemblage de matériaux de réacteur qui peut graduellement être amené à l'état critique dans le but de déterminer les caractéristiques nucléaires d'un réacteur. 1, record 92, French, - exp%C3%A9rience%20critique
Record number: 92, Textual support number: 1 OBS
L'expérience est habituellement réalisée à une puissance très faible. 1, record 92, French, - exp%C3%A9rience%20critique
Record number: 92, Textual support number: 2 OBS
expérience critique : terme et définition normalisés par l'ISO. 2, record 92, French, - exp%C3%A9rience%20critique
Record 92, Spanish
Record 92, Textual support, Spanish
Record 93 - internal organization data 2014-06-10
Record 93, English
Record 93, Subject field(s)
- Nuclear Fission Reactors
Record 93, Main entry term, English
- boron control
1, record 93, English, boron%20control
correct, standardized
Record 93, Abbreviations, English
Record 93, Synonyms, English
Record 93, Textual support, English
Record number: 93, Textual support number: 1 DEF
The control of a nuclear reactor, for example a pressurized water reactor, by means of variable quantities of the neutron absorber boron dissolved in the moderator or reactor coolant. 1, record 93, English, - boron%20control
Record number: 93, Textual support number: 1 OBS
boron control: term and definition standardized by ISO. 2, record 93, English, - boron%20control
Record 93, French
Record 93, Domaine(s)
- Réacteurs nucléaires de fission
Record 93, Main entry term, French
- commande par le bore
1, record 93, French, commande%20par%20le%20bore
correct, feminine noun, standardized
Record 93, Abbreviations, French
Record 93, Synonyms, French
Record 93, Textual support, French
Record number: 93, Textual support number: 1 DEF
Commande d'un réacteur nucléaire, par exemple un réacteur à eau sous pression, au moyen de quantités variables d'absorbeur de neutrons constitué par du bore dissous dans le modérateur ou dans le fluide (air) de refroidissement d'un réacteur. 1, record 93, French, - commande%20par%20le%20bore
Record number: 93, Textual support number: 1 OBS
commande par le bore : terme et définition normalisés par l'ISO. 2, record 93, French, - commande%20par%20le%20bore
Record 93, Spanish
Record 93, Textual support, Spanish
Record 94 - internal organization data 2014-06-10
Record 94, English
Record 94, Subject field(s)
- Financial and Budgetary Management
- Nuclear Power Stations
- Nuclear Fission Reactors
Record 94, Main entry term, English
- batch-by-batch method
1, record 94, English, batch%2Dby%2Dbatch%20method
correct, standardized
Record 94, Abbreviations, English
Record 94, Synonyms, English
Record 94, Textual support, English
Record number: 94, Textual support number: 1 DEF
A method of determining the fuel cycle costs of a nuclear power plant in an equilibrium cycle, which consists in adding expenses and deducting credits, and applying them to each fuel batch replaced in the reactor core. 1, record 94, English, - batch%2Dby%2Dbatch%20method
Record number: 94, Textual support number: 1 OBS
batch-by-batch method: term and definition standardized by ISO. 2, record 94, English, - batch%2Dby%2Dbatch%20method
Record 94, French
Record 94, Domaine(s)
- Gestion budgétaire et financière
- Centrales nucléaires
- Réacteurs nucléaires de fission
Record 94, Main entry term, French
- méthode par lots
1, record 94, French, m%C3%A9thode%20par%20lots
correct, feminine noun, standardized
Record 94, Abbreviations, French
Record 94, Synonyms, French
Record 94, Textual support, French
Record number: 94, Textual support number: 1 DEF
Mode de détermination du coût du cycle de combustible d'une centrale nucléaire en phase d'équilibre, consistant à prendre en compte, après les avoir affectés d'un facteur d'actualisation convenable, les dépenses et les crédits liés à chaque lot de combustible remplacé dans le cœur du réacteur. 1, record 94, French, - m%C3%A9thode%20par%20lots
Record number: 94, Textual support number: 1 OBS
méthode par lots : terme et définition normalisés par l'ISO. 2, record 94, French, - m%C3%A9thode%20par%20lots
Record 94, Spanish
Record 94, Textual support, Spanish
Record 95 - internal organization data 2014-04-25
Record 95, English
Record 95, Subject field(s)
- Nuclear Fission Reactors
Record 95, Main entry term, English
- spacer wire
1, record 95, English, spacer%20wire
correct
Record 95, Abbreviations, English
Record 95, Synonyms, English
- spacing wire 2, record 95, English, spacing%20wire
correct
Record 95, Textual support, English
Record number: 95, Textual support number: 1 CONT
A nuclear fuel pin for a fast reactor comprising a can closed by end-plugs and containing a column of pellets of fissile material, the fuel pin being fitted with a spacer wire which is helically wound on the can and the extremities of which are attached to the end-plugs. 3, record 95, English, - spacer%20wire
Record 95, French
Record 95, Domaine(s)
- Réacteurs nucléaires de fission
Record 95, Main entry term, French
- fil espaceur
1, record 95, French, fil%20espaceur
correct, masculine noun
Record 95, Abbreviations, French
Record 95, Synonyms, French
Record 95, Textual support, French
Record number: 95, Textual support number: 1 DEF
Fil métallique enroulé en hélice autour de chacune des aiguilles du cœur d’un réacteur à neutrons rapides pour éviter le contact entre ces aiguilles et permettre la circulation du caloporteur. 2, record 95, French, - fil%20espaceur
Record number: 95, Textual support number: 1 OBS
fil espaceur : terme et définition publiés au Journal officiel de la République française le 21 décembre 2013. 3, record 95, French, - fil%20espaceur
Record 95, Spanish
Record 95, Textual support, Spanish
Record 96 - internal organization data 2013-10-10
Record 96, English
Record 96, Subject field(s)
- Nuclear Fission Reactors
- Nuclear Power Stations
Record 96, Main entry term, English
- reactor fuelling
1, record 96, English, reactor%20fuelling
correct
Record 96, Abbreviations, English
Record 96, Synonyms, English
- fuelling 2, record 96, English, fuelling
correct
- reactor fueling 3, record 96, English, reactor%20fueling
correct
- fueling 4, record 96, English, fueling
correct, standardized
Record 96, Textual support, English
Record number: 96, Textual support number: 1 DEF
An operation to introduce nuclear fuel into a reactor core. 4, record 96, English, - reactor%20fuelling
Record number: 96, Textual support number: 1 OBS
fueling: term and definition standardized by ISO in 1997. 5, record 96, English, - reactor%20fuelling
Record 96, French
Record 96, Domaine(s)
- Réacteurs nucléaires de fission
- Centrales nucléaires
Record 96, Main entry term, French
- chargement du réacteur
1, record 96, French, chargement%20du%20r%C3%A9acteur
correct, masculine noun
Record 96, Abbreviations, French
Record 96, Synonyms, French
- chargement 2, record 96, French, chargement
correct, masculine noun, standardized
Record 96, Textual support, French
Record number: 96, Textual support number: 1 DEF
Opération de mise en place du combustible nucléaire dans le cœur d'un réacteur. 3, record 96, French, - chargement%20du%20r%C3%A9acteur
Record number: 96, Textual support number: 1 OBS
Le chargement s'effectue normalement le réacteur en marche, le circuit primaire fonctionnant aux plages d'exploitation normales. Une machine charge le combustible neuf à une extrémité du canal et l'autre machine décharge le combustible irradié de l'autre extrémité. 1, record 96, French, - chargement%20du%20r%C3%A9acteur
Record number: 96, Textual support number: 2 OBS
chargement : terme et définition normalisés par l'ISO en 1997. 4, record 96, French, - chargement%20du%20r%C3%A9acteur
Record 96, Spanish
Record 96, Textual support, Spanish
Record 97 - internal organization data 2013-10-09
Record 97, English
Record 97, Subject field(s)
- Scientific Instruments
- Nuclear Fission Reactors
- Atomic Physics
Record 97, Main entry term, English
- reactor oscillator
1, record 97, English, reactor%20oscillator
correct, standardized
Record 97, Abbreviations, English
Record 97, Synonyms, English
- pile oscillator 1, record 97, English, pile%20oscillator
correct, standardized
Record 97, Textual support, English
Record number: 97, Textual support number: 1 DEF
A device which produces periodic variations of reactivity by the oscillatory movement of a sample. 1, record 97, English, - reactor%20oscillator
Record number: 97, Textual support number: 1 OBS
It is used for measuring reactor properties or nuclear cross sections of the sample. 1, record 97, English, - reactor%20oscillator
Record number: 97, Textual support number: 2 OBS
reactor oscillator; pile oscillator: terms and definition standardized by ISO in 1997. 2, record 97, English, - reactor%20oscillator
Record 97, French
Record 97, Domaine(s)
- Instruments scientifiques
- Réacteurs nucléaires de fission
- Physique atomique
Record 97, Main entry term, French
- oscillateur de pile
1, record 97, French, oscillateur%20de%20pile
correct, masculine noun, standardized
Record 97, Abbreviations, French
Record 97, Synonyms, French
Record 97, Textual support, French
Record number: 97, Textual support number: 1 OBS
Dispositif produisant des variations périodiques de réactivité au moyen du déplacement oscillatoire d'un échantillon. 1, record 97, French, - oscillateur%20de%20pile
Record number: 97, Textual support number: 2 OBS
Il est utilisé pour la mesure des propriétés d'un réacteur ou des sections efficaces nucléaires de l'échantillon. 1, record 97, French, - oscillateur%20de%20pile
Record number: 97, Textual support number: 3 OBS
oscillateur de pile : terme et définition normalisés par l'ISO en 1997. 2, record 97, French, - oscillateur%20de%20pile
Record 97, Spanish
Record 97, Textual support, Spanish
Record 98 - internal organization data 2013-10-02
Record 98, English
Record 98, Subject field(s)
- Nuclear Power Stations
- Nuclear Fission Reactors
- Radiation Protection
Record 98, Main entry term, English
- safety circuit
1, record 98, English, safety%20circuit
correct, standardized
Record 98, Abbreviations, English
Record 98, Synonyms, English
Record 98, Textual support, English
Record number: 98, Textual support number: 1 DEF
A logic circuit designed to receive information from various assemblies, measuring the conditions of a nuclear reactor and able to initiate automatic action of one or several safety members in order to ensure integrity of the nuclear reactor. 1, record 98, English, - safety%20circuit
Record number: 98, Textual support number: 1 OBS
safety circuit: term and definition standardized by ISO in 1997. 2, record 98, English, - safety%20circuit
Record 98, French
Record 98, Domaine(s)
- Centrales nucléaires
- Réacteurs nucléaires de fission
- Radioprotection
Record 98, Main entry term, French
- circuit de sécurité
1, record 98, French, circuit%20de%20s%C3%A9curit%C3%A9
correct, masculine noun, standardized
Record 98, Abbreviations, French
Record 98, Synonyms, French
Record 98, Textual support, French
Record number: 98, Textual support number: 1 DEF
Circuit logique conçu pour recevoir des informations de divers ensembles de mesure donnant l'état d'un réacteur nucléaire, et susceptible d'amorcer l'action automatique d'un ou plusieurs éléments de sûreté, en vue d'assurer l'intégrité du réacteur nucléaire. 1, record 98, French, - circuit%20de%20s%C3%A9curit%C3%A9
Record number: 98, Textual support number: 1 OBS
circuit de sécurité : terme et définition normalisés par l'ISO en 1997. 2, record 98, French, - circuit%20de%20s%C3%A9curit%C3%A9
Record 98, Spanish
Record 98, Textual support, Spanish
Record 99 - external organization data 2013-09-26
Record 99, English
Record 99, Subject field(s)
- Nuclear Fission Reactors
- Nuclear Power Stations
- Compartment - Canadian Nuclear Safety Commission
Record 99, Main entry term, English
- control rod
1, record 99, English, control%20rod
correct, standardized
Record 99, Abbreviations, English
Record 99, Synonyms, English
- absorber rod 2, record 99, English, absorber%20rod
correct
Record 99, Textual support, English
Record number: 99, Textual support number: 1 DEF
A rod plate or tube containing a material that readily captures neutrons(cadmium, boron, hafnium, gadolinium, or silver-indium) used to control the power of a nuclear reactor by absorbing neutrons. 3, record 99, English, - control%20rod
Record number: 99, Textual support number: 1 CONT
Control rods are set between fuel rods to regulate rate of nuclear reaction. Withdrawal of the rods permits free passage of neutrons from one fuel rod to another, increasing reaction rate. 4, record 99, English, - control%20rod
Record number: 99, Textual support number: 1 OBS
control rod: term standardized by ISO in 1997. 5, record 99, English, - control%20rod
Record 99, French
Record 99, Domaine(s)
- Réacteurs nucléaires de fission
- Centrales nucléaires
- Tiroir - Commission canadienne de sûreté nucléaire
Record 99, Main entry term, French
- barre de commande
1, record 99, French, barre%20de%20commande
correct, feminine noun
Record 99, Abbreviations, French
Record 99, Synonyms, French
- barre de commande d'un réacteur 2, record 99, French, barre%20de%20commande%20d%27un%20r%C3%A9acteur
correct, feminine noun, standardized
- barre de réglage 3, record 99, French, barre%20de%20r%C3%A9glage
correct, feminine noun
- crayon absorbant 4, record 99, French, crayon%20absorbant
correct, masculine noun
- barre de contrôle 1, record 99, French, barre%20de%20contr%C3%B4le
see observation, feminine noun
Record 99, Textual support, French
Record number: 99, Textual support number: 1 DEF
Barre ou ensemble de tiges solidaires mobiles, contenant une matière absorbant les neutrons et qui, suivant sa position dans le cœur d'un réacteur nucléaire, influe sur sa réactivité. 5, record 99, French, - barre%20de%20commande
Record number: 99, Textual support number: 1 OBS
barre de contrôle : terme dont l'emploi est déconseillé par certains auteurs. 6, record 99, French, - barre%20de%20commande
Record number: 99, Textual support number: 2 OBS
barre de commande d'un réacteur : terme normalisé par l'ISO en 1997. 6, record 99, French, - barre%20de%20commande
Record 99, Spanish
Record 99, Campo(s) temático(s)
- Reactores nucleares de fisión
- Centrales nucleares
- Compartimiento - Comisión Canadiense de Seguridad Nuclear
Record 99, Main entry term, Spanish
- barra de control
1, record 99, Spanish, barra%20de%20control
correct, feminine noun
Record 99, Abbreviations, Spanish
Record 99, Synonyms, Spanish
Record 99, Textual support, Spanish
Record number: 99, Textual support number: 1 DEF
Barra constituida por una materia absorbente de neutrones y que, al penetrar más o menos profundamente en los elementos combustibles de un reactor nuclear, permite regular la reacción en cadena. 1, record 99, Spanish, - barra%20de%20control
Record number: 99, Textual support number: 1 CONT
Las barras de control suelen contener uno de los materiales siguientes: cadmio, berilio, boro, hafnio, gadolinio, etc. 1, record 99, Spanish, - barra%20de%20control
Record 100 - internal organization data 2013-08-29
Record 100, English
Record 100, Subject field(s)
- Official Documents
- Administrative Law
Record 100, Main entry term, English
- initial operating licence
1, record 100, English, initial%20operating%20licence
correct, Canada
Record 100, Abbreviations, English
Record 100, Synonyms, English
- initial operating license 2, record 100, English, initial%20operating%20license
correct, United States
- initial licence to operate 3, record 100, English, initial%20licence%20to%20operate
correct, Canada
- initial license to operate 4, record 100, English, initial%20license%20to%20operate
correct, United States
Record 100, Textual support, English
Record number: 100, Textual support number: 1 CONT
The initial operating licence is typically issued with conditions(hold points) to load nuclear fuel, permit reactor start-up, and operation at power in steps up to the design rating of the plant. 1, record 100, English, - initial%20operating%20licence
Record 100, French
Record 100, Domaine(s)
- Documents officiels
- Droit administratif
Record 100, Main entry term, French
- permis d'exploitation initiale
1, record 100, French, permis%20d%27exploitation%20initiale
correct, masculine noun
Record 100, Abbreviations, French
Record 100, Synonyms, French
- permis initial d'exploitation 2, record 100, French, permis%20initial%20d%27exploitation
correct, masculine noun
Record 100, Textual support, French
Record number: 100, Textual support number: 1 CONT
Le permis d'exploitation initiale est habituellement assorti de conditions, appelé points d'arrêt, applicables au chargement du combustible nucléaire, au démarrage du réacteur et à l'atteinte par paliers de la puissance. 1, record 100, French, - permis%20d%27exploitation%20initiale
Record 100, Spanish
Record 100, Textual support, Spanish
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Use this artificial intelligence prototype to translate Government of Canada content up to and including Protected B. Available to employees of selected departments and agencies only.
Writing tools
The Language Portal’s writing tools have a new look! Easy to consult, they give you access to a wealth of information that will help you write better in English and French.
Glossaries and vocabularies
Access Translation Bureau glossaries and vocabularies.
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