TERMIUM Plus®
The Government of Canada’s terminology and linguistic data bank.
COMBUSTIBLE REFROIDISSEMENT [66 records]
Record 1 - external organization data 2023-03-21
Record 1, English
Record 1, Subject field(s)
- Nuclear Fission Reactors
- Compartment - Canadian Nuclear Safety Commission
Record 1, Main entry term, English
- CANDU reactor
1, record 1, English, CANDU%20reactor
correct
Record 1, Abbreviations, English
- CANDU 2, record 1, English, CANDU
correct
Record 1, Synonyms, English
- CANDU nuclear reactor 3, record 1, English, CANDU%20nuclear%20reactor
correct
- Canadian deuterium uranium reactor 4, record 1, English, Canadian%20deuterium%20uranium%20reactor
correct
- CANDU 4, record 1, English, CANDU
correct
- CANDU 4, record 1, English, CANDU
- Canadian deuterium-uranium nuclear reactor 5, record 1, English, Canadian%20deuterium%2Duranium%20nuclear%20reactor
correct
- CANDU 5, record 1, English, CANDU
correct
- CANDU 5, record 1, English, CANDU
Record 1, Textual support, English
Record number: 1, Textual support number: 1 DEF
A Canadian-invented pressurized heavy-water reactor that uses heavy water (deuterium oxide) for moderator and coolant and natural uranium for fuel. 6, record 1, English, - CANDU%20reactor
Record number: 1, Textual support number: 1 OBS
CANDU®: registered trademark. 7, record 1, English, - CANDU%20reactor
Record 1, French
Record 1, Domaine(s)
- Réacteurs nucléaires de fission
- Tiroir - Commission canadienne de sûreté nucléaire
Record 1, Main entry term, French
- réacteur CANDU
1, record 1, French, r%C3%A9acteur%20CANDU
correct, masculine noun
Record 1, Abbreviations, French
- CANDU 2, record 1, French, CANDU
correct, masculine noun
Record 1, Synonyms, French
- réacteur nucléaire CANDU 3, record 1, French, r%C3%A9acteur%20nucl%C3%A9aire%20CANDU
correct, masculine noun
- réacteur canadien à deutérium-uranium 4, record 1, French, r%C3%A9acteur%20canadien%20%C3%A0%20deut%C3%A9rium%2Duranium
correct, masculine noun
Record 1, Textual support, French
Record number: 1, Textual support number: 1 DEF
Réacteur à eau lourde pressurisée conçu au Canada dans lequel l'oxyde de deutérium(eau lourde) joue le rôle de modérateur et de fluide de refroidissement et l'uranium naturel sert de combustible. 4, record 1, French, - r%C3%A9acteur%20CANDU
Record number: 1, Textual support number: 1 OBS
CANDU® : marque de commerce déposée. 5, record 1, French, - r%C3%A9acteur%20CANDU
Record 1, Spanish
Record 1, Textual support, Spanish
Record 2 - internal organization data 2017-04-20
Record 2, English
Record 2, Subject field(s)
- Fluid Mechanics and Hydraulics (Physics)
- Nuclear Fission Reactors
- Nuclear Physics
Record 2, Main entry term, English
- residual heat removal system
1, record 2, English, residual%20heat%20removal%20system
correct
Record 2, Abbreviations, English
- RHRS 2, record 2, English, RHRS
correct
Record 2, Synonyms, English
- RHR system 3, record 2, English, RHR%20system
correct
- decay heat removal system 3, record 2, English, decay%20heat%20removal%20system
correct
- DHR system 3, record 2, English, DHR%20system
correct
Record 2, Textual support, English
Record number: 2, Textual support number: 1 CONT
The residual heat removal system (RHRS) portion of the engineered safeguard systems (ESS) transfers heat energy from the reactor core and the system RCS during plant shutdown and refueling operations. Components in the residual heat removal system (RHRS) are also employed in conjunction with the safety injection system (SIS). 2, record 2, English, - residual%20heat%20removal%20system
Record 2, French
Record 2, Domaine(s)
- Mécanique des fluides et hydraulique (Physique)
- Réacteurs nucléaires de fission
- Physique nucléaire
Record 2, Main entry term, French
- circuit de refroidissement du réacteur à l'arrêt
1, record 2, French, circuit%20de%20refroidissement%20du%20r%C3%A9acteur%20%C3%A0%20l%27arr%C3%AAt
correct, masculine noun
Record 2, Abbreviations, French
- RRA 2, record 2, French, RRA
correct, masculine noun
Record 2, Synonyms, French
- circuit RRA 3, record 2, French, circuit%20RRA
correct, masculine noun
Record 2, Textual support, French
Record number: 2, Textual support number: 1 CONT
Le réacteur continue à générer de l'énergie à l'arrêt par désactivation de la puissance résiduelle des produits de fission. Pression et températures, dans le circuit primaire, sont progressivement ramenés à 28 bars, 180 °C, valeurs en dessous desquelles les générateurs de vapeur(GV) deviennent inopérants. Le refroidissement est repris par le circuit de refroidissement du réacteur à l'arrêt(RRA) jusqu'à une température inférieure à 60 °C, pour permettre les opérations de maintenance sur le cœur et de déchargement du combustible. 1, record 2, French, - circuit%20de%20refroidissement%20du%20r%C3%A9acteur%20%C3%A0%20l%27arr%C3%AAt
Record number: 2, Textual support number: 2 CONT
À la remontée en température, le refroidissement du circuit primaire est repris par les GV à partir de 28 bars, 180 °C. Durant ces séquences, le RRA assure la protection du circuit primaire contre les surpressions à froid. 1, record 2, French, - circuit%20de%20refroidissement%20du%20r%C3%A9acteur%20%C3%A0%20l%27arr%C3%AAt
Record 2, Spanish
Record 2, Textual support, Spanish
Record 3 - internal organization data 2017-04-20
Record 3, English
Record 3, Subject field(s)
- Nuclear Fission Reactors
Record 3, Main entry term, English
- on-line fueling
1, record 3, English, on%2Dline%20fueling
correct
Record 3, Abbreviations, English
Record 3, Synonyms, English
- online fueling 2, record 3, English, online%20fueling
correct
Record 3, Textual support, English
Record number: 3, Textual support number: 1 CONT
On-line fueling gives CANDU an inherent advantage in that leaking fuel bundles can be removed without loss of generation (provided they can be located). In LWR's [light water reactor] there is a strong motivation to continue operating until the next scheduled fueling outage – so these reactors hold, on the average, a higher fission product concentration in their primary coolant. 3, record 3, English, - on%2Dline%20fueling
Record number: 3, Textual support number: 2 CONT
The on-line fueling capability of NRU [National Research Universal] means the reactor does not operate on a fixed fueling cycle. Rather, shut-downs are scheduled by the scientific, engineering or maintenance needs. 4, record 3, English, - on%2Dline%20fueling
Record 3, Key term(s)
- on-line fuelling
- online fuelling
Record 3, French
Record 3, Domaine(s)
- Réacteurs nucléaires de fission
Record 3, Main entry term, French
- renouvellement du combustible réacteur en marche
1, record 3, French, renouvellement%20du%20combustible%20r%C3%A9acteur%20en%20marche
correct, masculine noun
Record 3, Abbreviations, French
Record 3, Synonyms, French
- rechargement du combustible en marche 2, record 3, French, rechargement%20du%20combustible%20en%20marche
correct, masculine noun
- alimentation en fonctionnement 3, record 3, French, alimentation%20en%20fonctionnement
feminine noun
Record 3, Textual support, French
Record number: 3, Textual support number: 1 CONT
Le renouvellement du combustible usé s’effectue réacteur à l'arrêt; il n’ est en effet pas possible de concevoir un système de transfert permettant le renouvellement du combustible réacteur en marche, à cause notamment de la densité de puissance très élevée du cœur, qui conduit à un refroidissement très énergique. 1, record 3, French, - renouvellement%20du%20combustible%20r%C3%A9acteur%20en%20marche
Record 3, Spanish
Record 3, Textual support, Spanish
Record 4 - internal organization data 2017-04-19
Record 4, English
Record 4, Subject field(s)
- Nuclear Plant Safety
- Nuclear Physics
Record 4, Main entry term, English
- residual heat removal
1, record 4, English, residual%20heat%20removal
correct
Record 4, Abbreviations, English
Record 4, Synonyms, English
Record 4, Textual support, English
Record number: 4, Textual support number: 1 CONT
It is well known that residual heat removal of the nuclear power reactors is of vital importance to the nuclear power plant safety. 1, record 4, English, - residual%20heat%20removal
Record 4, French
Record 4, Domaine(s)
- Sûreté des centrales nucléaires
- Physique nucléaire
Record 4, Main entry term, French
- refroidissement du réacteur à l'arrêt
1, record 4, French, refroidissement%20du%20r%C3%A9acteur%20%C3%A0%20l%27arr%C3%AAt
correct, masculine noun
Record 4, Abbreviations, French
- RRA 2, record 4, French, RRA
correct, masculine noun
Record 4, Synonyms, French
Record 4, Textual support, French
Record number: 4, Textual support number: 1 CONT
Le réacteur continue à générer de l'énergie à l'arrêt par désactivation de la puissance résiduelle des produits de fission. Pression et températures, dans le circuit primaire, sont progressivement ramenés à 28 bars, 180 °C, valeurs en dessous desquelles les générateurs de vapeur(GV) deviennent inopérants. Le refroidissement est repris par le circuit de refroidissement du réacteur à l'arrêt(RRA) jusqu'à une température inférieure à 60 °C, pour permettre les opérations de maintenance sur le cœur et de déchargement du combustible. 1, record 4, French, - refroidissement%20du%20r%C3%A9acteur%20%C3%A0%20l%27arr%C3%AAt
Record 4, Spanish
Record 4, Textual support, Spanish
Record 5 - internal organization data 2017-04-19
Record 5, English
Record 5, Subject field(s)
- Nuclear Physics
Record 5, Main entry term, English
- doubling time
1, record 5, English, doubling%20time
correct
Record 5, Abbreviations, English
Record 5, Synonyms, English
Record 5, Textual support, English
Record number: 5, Textual support number: 1 DEF
The time required for a breeder reactor to produce as much fissionable material as the amount usually contained in its core plus the amount tied up in its fuel cycle (as in fabrication and reprocessing). 1, record 5, English, - doubling%20time
Record 5, French
Record 5, Domaine(s)
- Physique nucléaire
Record 5, Main entry term, French
- temps de doublement
1, record 5, French, temps%20de%20doublement
correct, masculine noun
Record 5, Abbreviations, French
Record 5, Synonyms, French
Record 5, Textual support, French
Record number: 5, Textual support number: 1 DEF
Durée de fonctionnement d’un réacteur nucléaire surgénérateur, au cours de laquelle, tout en assurant le remplacement du combustible nucléaire qu’il a consommé, ce réacteur a produit un stock de combustible suffisant pour permettre le fonctionnement d’un réacteur surgénérateur identique. 2, record 5, French, - temps%20de%20doublement
Record number: 5, Textual support number: 1 OBS
Ce stock doit donc comprendre non seulement la charge initiale du cœur d’un tel réacteur, mais également la réserve de fonctionnement nécessaire pour remplacer la matière fissile immobilisée dans les installations de refroidissement, de traitement et de fabrication du combustible. Le temps de doublement s’évalue en années. 2, record 5, French, - temps%20de%20doublement
Record 5, Spanish
Record 5, Textual support, Spanish
Record 6 - internal organization data 2017-04-06
Record 6, English
Record 6, Subject field(s)
- Nuclear Power Stations
- Nuclear Fission Reactors
Record 6, Main entry term, English
- uranium oxide pellet
1, record 6, English, uranium%20oxide%20pellet
correct
Record 6, Abbreviations, English
Record 6, Synonyms, English
Record 6, Textual support, English
Record number: 6, Textual support number: 1 CONT
In Canada, high-level nuclear waste consists of used fuel bundles from Canada's CANDU nuclear power plants.... Each fuel bundle ... comprises zirconium-alloy-clad pencils, or fuel elements. A fuel element contains 30 uranium oxide pellets, each about 2 cm long, stacked end to end. 1, record 6, English, - uranium%20oxide%20pellet
Record number: 6, Textual support number: 1 OBS
See also "fuel pellet". 2, record 6, English, - uranium%20oxide%20pellet
Record 6, French
Record 6, Domaine(s)
- Centrales nucléaires
- Réacteurs nucléaires de fission
Record 6, Main entry term, French
- pastille d'oxyde d'uranium
1, record 6, French, pastille%20d%27oxyde%20d%27uranium
correct, feminine noun
Record 6, Abbreviations, French
Record 6, Synonyms, French
Record 6, Textual support, French
Record number: 6, Textual support number: 1 CONT
Le réacteur à eau ordinaire sous pression ou filière REP. [...] Les assemblages de combustible sont constitués de crayons, tubes de zircaloy(Alliage de zirconium et de métaux dont l'étain, le fer, le chrome et le nickel), de diamètre de l'ordre du centimètre et de longueur quelques mètres, emplis de pastilles d’oxyde d’uranium légèrement enrichi. Le cœur du réacteur contient quelques dizaines de milliers de crayons regroupés en éléments combustibles contenant chacun environ 250 crayons. Le fluide de refroidissement, qui sert aussi de modérateur, est de l'eau ordinaire maintenue liquide sous une pression supérieure à sa pression de vapeur saturante. 2, record 6, French, - pastille%20d%27oxyde%20d%27uranium
Record number: 6, Textual support number: 2 CONT
pastille : Forme sous laquelle se présente le combustible de nombreux réacteurs nucléaires. (Les pastilles, souvent cylindriques, sont constituées, par exemple, d’oxyde d’uranium fritté.) 3, record 6, French, - pastille%20d%27oxyde%20d%27uranium
Record number: 6, Textual support number: 3 CONT
Au Canada, les déchets de haute activité (HA) consistent en des grappes de combustible irradié provenant de nos centrales nucléaires CANDU [...]. Chaque grappe [...] se compose de tubes en alliage de zirconium ou éléments combustibles. Un élément comprend trente pastilles d’oxyde d’uranium, mesurant chacune environ 2 cm, empilées bout à bout. 4, record 6, French, - pastille%20d%27oxyde%20d%27uranium
Record 6, Spanish
Record 6, Campo(s) temático(s)
- Centrales nucleares
- Reactores nucleares de fisión
Record 6, Main entry term, Spanish
- pastilla de óxido de uranio
1, record 6, Spanish, pastilla%20de%20%C3%B3xido%20de%20uranio
correct, feminine noun
Record 6, Abbreviations, Spanish
Record 6, Synonyms, Spanish
Record 6, Textual support, Spanish
Record 7 - internal organization data 2017-03-30
Record 7, English
Record 7, Subject field(s)
- Atomic Physics
Record 7, Main entry term, English
- hot channel factor 1, record 7, English, hot%20channel%20factor
Record 7, Abbreviations, English
Record 7, Synonyms, English
Record 7, Textual support, English
Record number: 7, Textual support number: 1 DEF
(1) The safety factor corresponding to the ratio of the maximum change of enthalpy in case of an incident to the nominal variation of enthalpy in the channel in which the temperature is the highest (hot channel). (2) The ratio of the change in the enthalpy of the coolant over that fuel channel in which the change is greatest to the average change over the reactor core. 1, record 7, English, - hot%20channel%20factor
Record 7, French
Record 7, Domaine(s)
- Physique atomique
Record 7, Main entry term, French
- facteur de sécurité au canal chaud
1, record 7, French, facteur%20de%20s%C3%A9curit%C3%A9%20au%20canal%20chaud
masculine noun
Record 7, Abbreviations, French
Record 7, Synonyms, French
- facteur de canal chaud 1, record 7, French, facteur%20de%20canal%20chaud
masculine noun
Record 7, Textual support, French
Record number: 7, Textual support number: 1 DEF
Facteur de sécurité correspondant au rapport de la variation d’enthalpie maximale en cas d’incident à la variation d’enthalpie nominale pour le canal dans lequel la température est la plus élevée(canal chaud). facteur de canal chaud : Rapport de la variation d’enthalpie du fluide de refroidissement pour le canal de combustible dans lequel la variation est maximale, à la variation moyenne pour le cœur du réacteur. 1, record 7, French, - facteur%20de%20s%C3%A9curit%C3%A9%20au%20canal%20chaud
Record 7, Spanish
Record 7, Textual support, Spanish
Record 8 - internal organization data 2016-11-30
Record 8, English
Record 8, Subject field(s)
- Nuclear Fission Reactors
- Nuclear Plant Safety
- Radiation Protection
Record 8, Main entry term, English
- free-standing cladding
1, record 8, English, free%2Dstanding%20cladding
correct, standardized
Record 8, Abbreviations, English
Record 8, Synonyms, English
- free standing cladding 2, record 8, English, free%20standing%20cladding
correct
Record 8, Textual support, English
Record number: 8, Textual support number: 1 DEF
A can which resists the pressure of the coolant without being supported by the fuel. 3, record 8, English, - free%2Dstanding%20cladding
Record number: 8, Textual support number: 1 CONT
The fuel cladding can be designed to be collapsible or free standing when subjected to the coolant operating pressure. Free standing cladding can undergo long term deformation (creep deformation) under external pressure, leading to a decrease in the radial gap between the cladding and fuel. 2, record 8, English, - free%2Dstanding%20cladding
Record number: 8, Textual support number: 1 OBS
free-standing cladding: term and definition standardized by ISO in 1997. 4, record 8, English, - free%2Dstanding%20cladding
Record number: 8, Textual support number: 2 OBS
free-standing cladding: term extracted from the “Glossaire de l’énergie nucléaire” and reproduced with permission of the Organisation for Economic Co-operation and Development. 4, record 8, English, - free%2Dstanding%20cladding
Record 8, French
Record 8, Domaine(s)
- Réacteurs nucléaires de fission
- Sûreté des centrales nucléaires
- Radioprotection
Record 8, Main entry term, French
- gaine libre
1, record 8, French, gaine%20libre
correct, feminine noun, standardized
Record 8, Abbreviations, French
Record 8, Synonyms, French
- gaine autoporteuse 2, record 8, French, gaine%20autoporteuse
feminine noun
Record 8, Textual support, French
Record number: 8, Textual support number: 1 DEF
Gaine résistant à la pression du liquide de refroidissement sans prendre appui sur le combustible. 3, record 8, French, - gaine%20libre
Record number: 8, Textual support number: 1 OBS
gaine libre : terme et définition normalisés par l’ISO en 1997. 4, record 8, French, - gaine%20libre
Record number: 8, Textual support number: 2 OBS
gaine libre; gaine autoporteuse : termes extraits du «Glossaire de l’énergie nucléaire» et reproduits avec l’autorisation de l’Organisation de coopération et de développement économiques. 4, record 8, French, - gaine%20libre
Record 8, Spanish
Record 8, Textual support, Spanish
Record 9 - internal organization data 2016-11-30
Record 9, English
Record 9, Subject field(s)
- Cooling and Ventilating Systems
- Nuclear Fission Reactors
Record 9, Main entry term, English
- auxiliary cooling system
1, record 9, English, auxiliary%20cooling%20system
correct
Record 9, Abbreviations, English
Record 9, Synonyms, English
Record 9, Textual support, English
Record number: 9, Textual support number: 1 CONT
The problem found by utility personnel could occur if the auxiliary cooling system were needed to maintain reactor cooling and if the pressurized air system failed because of equipment damage, a loss of electrical power, or seismic damage. The air system failure would shut the valves and stop the protective recirculation flow through the auxiliary pumps. 2, record 9, English, - auxiliary%20cooling%20system
Record number: 9, Textual support number: 1 OBS
auxiliary cooling system: term extracted from the “Glossaire de l’énergie nucléaire” and reproduced with permission of the Organisation for Economic Co-operation and Development. 3, record 9, English, - auxiliary%20cooling%20system
Record 9, French
Record 9, Domaine(s)
- Systèmes de refroidissement et de ventilation
- Réacteurs nucléaires de fission
Record 9, Main entry term, French
- circuit de refroidissement auxiliaire
1, record 9, French, circuit%20de%20refroidissement%20auxiliaire
masculine noun
Record 9, Abbreviations, French
Record 9, Synonyms, French
Record 9, Textual support, French
Record number: 9, Textual support number: 1 CONT
Tous les incidents imaginables ont été étudiés, souvent expérimentés sur des réacteurs construits à cet effet. Telle est une éventuelle perte de l'eau de refroidissement par rupture de la cuve ou d’une tuyauterie. La première conséquence serait l'arrêt immédiat de la réaction en chaînes, en dehors même de toute intervention, car la présence de l'eau est nécessaire pour ramener les neutrons à la vitesse où ils réagissent avec le combustible fissile. Un circuit de refroidissement auxiliaire entrerait immédiatement en action pour empêcher le cœur du réacteur de fondre sous l'effet de la chaleur résiduelle. 1, record 9, French, - circuit%20de%20refroidissement%20auxiliaire
Record 9, Spanish
Record 9, Textual support, Spanish
Record 10 - internal organization data 2016-11-30
Record 10, English
Record 10, Subject field(s)
- Nuclear Fission Reactors
- Nuclear Plant Safety
- Radiation Protection
Record 10, Main entry term, English
- collapsible cladding
1, record 10, English, collapsible%20cladding
correct, standardized
Record 10, Abbreviations, English
Record 10, Synonyms, English
Record 10, Textual support, English
Record number: 10, Textual support number: 1 DEF
A fuel element cladding designed to achieve direct contact with the fuel under pressure of the coolant. 2, record 10, English, - collapsible%20cladding
Record number: 10, Textual support number: 1 CONT
The fuel cladding can be designed to be collapsible or free standing when subjected to the coolant operating pressure. 3, record 10, English, - collapsible%20cladding
Record number: 10, Textual support number: 1 OBS
collapsible cladding: term and definition standardized by ISO in 1997. 4, record 10, English, - collapsible%20cladding
Record number: 10, Textual support number: 2 OBS
collapsible cladding: term extracted from the “Glossaire de l’énergie nucléaire” and reproduced with permission of the Organisation for Economic Co-operation and Development. 4, record 10, English, - collapsible%20cladding
Record 10, French
Record 10, Domaine(s)
- Réacteurs nucléaires de fission
- Sûreté des centrales nucléaires
- Radioprotection
Record 10, Main entry term, French
- gaine non résistante
1, record 10, French, gaine%20non%20r%C3%A9sistante
correct, feminine noun, standardized
Record 10, Abbreviations, French
Record 10, Synonyms, French
Record 10, Textual support, French
Record number: 10, Textual support number: 1 DEF
Gaine d’élément combustible prévue pour réaliser un contact direct avec le combustible sous l'effet de la pression du fluide de refroidissement. 2, record 10, French, - gaine%20non%20r%C3%A9sistante
Record number: 10, Textual support number: 1 OBS
gaine non résistante : terme et définition normalisés par l’ISO en 1997. 3, record 10, French, - gaine%20non%20r%C3%A9sistante
Record number: 10, Textual support number: 2 OBS
gaine non résistante : terme extrait du «Glossaire de l’énergie nucléaire» et reproduit avec l’autorisation de l’Organisation de coopération et de développement économiques. 3, record 10, French, - gaine%20non%20r%C3%A9sistante
Record 10, Spanish
Record 10, Textual support, Spanish
Record 11 - internal organization data 2016-11-23
Record 11, English
Record 11, Subject field(s)
- Waste Management
- Nuclear Waste Materials
- Nuclear Power Stations
Record 11, Main entry term, English
- spent fuel pool
1, record 11, English, spent%20fuel%20pool
correct
Record 11, Abbreviations, English
- SFP 2, record 11, English, SFP
correct
Record 11, Synonyms, English
- spent fuel storage pool 3, record 11, English, spent%20fuel%20storage%20pool
correct
- fuel storage pool 4, record 11, English, fuel%20storage%20pool
correct
- cooling pool 5, record 11, English, cooling%20pool
correct
- cooling pond 6, record 11, English, cooling%20pond
correct
- spent fuel pit 7, record 11, English, spent%20fuel%20pit
correct
- SFP 8, record 11, English, SFP
correct
- SFP 8, record 11, English, SFP
- fuel-cooling installation 9, record 11, English, fuel%2Dcooling%20installation
correct, standardized
- fuel cooling installation 10, record 11, English, fuel%20cooling%20installation
correct
Record 11, Textual support, English
Record number: 11, Textual support number: 1 DEF
A large container or cell, usually filled with water, in which spent nuclear fuel is set aside until its activity has decreased to a desired level. 9, record 11, English, - spent%20fuel%20pool
Record number: 11, Textual support number: 1 OBS
fuel-cooling installation: term and definition standardized by ISO in 1997. 11, record 11, English, - spent%20fuel%20pool
Record number: 11, Textual support number: 2 OBS
spent fuel pool;cooling pool; cooling pond; spent fuel pit: terms extracted from the “Glossaire de l’énergie nucléaire” and reproduced with permission of the Organisation for Economic Co-operation and Development. 11, record 11, English, - spent%20fuel%20pool
Record 11, French
Record 11, Domaine(s)
- Gestion des déchets
- Déchets nucléaires
- Centrales nucléaires
Record 11, Main entry term, French
- piscine de stockage de combustible
1, record 11, French, piscine%20de%20stockage%20de%20combustible
correct, feminine noun
Record 11, Abbreviations, French
Record 11, Synonyms, French
- piscine de stockage 2, record 11, French, piscine%20de%20stockage
correct, feminine noun
- piscine d'entreposage 3, record 11, French, piscine%20d%27entreposage
correct, feminine noun
- piscine de désactivation 4, record 11, French, piscine%20de%20d%C3%A9sactivation
correct, feminine noun
- piscine de refroidissement 5, record 11, French, piscine%20de%20refroidissement
correct, feminine noun
- bassin de stockage 6, record 11, French, bassin%20de%20stockage
correct, masculine noun
- bassin de refroidissement 7, record 11, French, bassin%20de%20refroidissement
correct, masculine noun
- installation de refroidissement du combustible 8, record 11, French, installation%20de%20refroidissement%20du%20combustible
correct, feminine noun, standardized
Record 11, Textual support, French
Record number: 11, Textual support number: 1 DEF
Grand réservoir, ou cellule, généralement rempli d’eau, dans lequel le combustible nucléaire usé est entreposé jusqu’à ce que son activité ait décru jusqu’à un niveau souhaité. 9, record 11, French, - piscine%20de%20stockage%20de%20combustible
Record number: 11, Textual support number: 1 OBS
installation de refroidissement du combustible : terme et définition normalisés par l'ISO en 1997. 10, record 11, French, - piscine%20de%20stockage%20de%20combustible
Record number: 11, Textual support number: 2 OBS
piscine de stockage; piscine de désactivation; piscine de refroidissement; bassin de stockage; bassin de refroidissement : termes extraits du «Glossaire de l’énergie nucléaire» et reproduits avec l’autorisation de l’Organisation de coopération et de développement économiques. 10, record 11, French, - piscine%20de%20stockage%20de%20combustible
Record 11, Spanish
Record 11, Campo(s) temático(s)
- Gestión de los desechos
- Desechos nucleares
- Centrales nucleares
Record 11, Main entry term, Spanish
- cisterna de enfriamiento
1, record 11, Spanish, cisterna%20de%20enfriamiento
correct, feminine noun
Record 11, Abbreviations, Spanish
Record 11, Synonyms, Spanish
- tanque de desactivación 2, record 11, Spanish, tanque%20de%20desactivaci%C3%B3n
correct, masculine noun
- piscina de desactivación 3, record 11, Spanish, piscina%20de%20desactivaci%C3%B3n
correct, feminine noun
- piscina de refrigeración 2, record 11, Spanish, piscina%20de%20refrigeraci%C3%B3n
correct, feminine noun
- pileta de almacenamiento del combustible agotado 4, record 11, Spanish, pileta%20de%20almacenamiento%20del%20combustible%20agotado
correct, feminine noun
- equipo de enfriamiento del combustible 5, record 11, Spanish, equipo%20de%20enfriamiento%20del%20combustible
masculine noun
Record 11, Textual support, Spanish
Record number: 11, Textual support number: 1 DEF
Gran recipiente o célula, generalmente llena de agua, (o de sodio) en que se deposita el combustible nuclear utilizado, hasta que su radiactividad disminuya hasta un nivel deseado. 6, record 11, Spanish, - cisterna%20de%20enfriamiento
Record 12 - internal organization data 2016-05-26
Record 12, English
Record 12, Subject field(s)
- Ignition Systems (Motor Vehicles)
Record 12, Main entry term, English
- computer-controlled ignition system
1, record 12, English, computer%2Dcontrolled%20ignition%20system
correct, standardized
Record 12, Abbreviations, English
Record 12, Synonyms, English
- digital ignition system 1, record 12, English, digital%20ignition%20system
correct, standardized
Record 12, Textual support, English
Record number: 12, Textual support number: 1 DEF
A computer-based ignition system which is usually a part of the electronic engine control unit (ECU). 1, record 12, English, - computer%2Dcontrolled%20ignition%20system
Record number: 12, Textual support number: 1 OBS
ECU consists of a central control unit (CPU) or a microprocessor, random access memory (RAM), read only memory (ROM), and input/output interfaces. Based on information from input sensors (engine air flow, coolant temperature, crank position, throttle position, etc.), ECU determines optimum settings for the output actuators of fuel injection, ignition timing, idle speed, etc. 1, record 12, English, - computer%2Dcontrolled%20ignition%20system
Record number: 12, Textual support number: 2 OBS
computer-controlled ignition system; digital ignition system: terms and definition standardized by ISO. 2, record 12, English, - computer%2Dcontrolled%20ignition%20system
Record 12, French
Record 12, Domaine(s)
- Allumage (Véhicules automobiles)
Record 12, Main entry term, French
- système d'allumage commandé par ordinateur
1, record 12, French, syst%C3%A8me%20d%27allumage%20command%C3%A9%20par%20ordinateur
correct, masculine noun, standardized
Record 12, Abbreviations, French
Record 12, Synonyms, French
- système d'allumage à commande numérique 1, record 12, French, syst%C3%A8me%20d%27allumage%20%C3%A0%20commande%20num%C3%A9rique
correct, masculine noun, standardized
Record 12, Textual support, French
Record number: 12, Textual support number: 1 DEF
Système d’allumage commandé par ordinateur généralement utilisé comme composant de l’unité de contrôle électronique du moteur (ECU). 1, record 12, French, - syst%C3%A8me%20d%27allumage%20command%C3%A9%20par%20ordinateur
Record number: 12, Textual support number: 1 OBS
L'ECU se compose d’une unité de contrôle centrale(CPU) ou d’un microprocesseur, d’une mémoire vive(RAM), d’une mémoire morte(ROM), et d’interfaces entrée/sortie. Selon les informations issues des capteurs d’entrée(débit d’air moteur, température du liquide de refroidissement, position de vilebrequin, position de l'accélérateur, etc.), l'ECU détermine les paramètres optimaux pour les actionneurs d’injection de combustible, d’avance à l'allumage, de ralenti, etc. 1, record 12, French, - syst%C3%A8me%20d%27allumage%20command%C3%A9%20par%20ordinateur
Record number: 12, Textual support number: 2 OBS
système d’allumage commandé par ordinateur; système d’allumage à commande numérique : termes et définition normalisés par l’ISO. 2, record 12, French, - syst%C3%A8me%20d%27allumage%20command%C3%A9%20par%20ordinateur
Record 12, Spanish
Record 12, Textual support, Spanish
Record 13 - internal organization data 2015-05-07
Record 13, English
Record 13, Subject field(s)
- Nuclear Physics
- Nuclear Fission Reactors
Record 13, Main entry term, English
- fuel burnout
1, record 13, English, fuel%20burnout
correct, standardized
Record 13, Abbreviations, English
Record 13, Synonyms, English
Record 13, Textual support, English
Record number: 13, Textual support number: 1 DEF
Severe local damage of a fuel element, due to failure of the coolant to dissipate all the heat produced in the element. 1, record 13, English, - fuel%20burnout
Record number: 13, Textual support number: 1 OBS
fuel burnout: term and definition standardized by ISO. 2, record 13, English, - fuel%20burnout
Record 13, Key term(s)
- fuel burn out
Record 13, French
Record 13, Domaine(s)
- Physique nucléaire
- Réacteurs nucléaires de fission
Record 13, Main entry term, French
- brûlage
1, record 13, French, br%C3%BBlage
correct, masculine noun, standardized
Record 13, Abbreviations, French
Record 13, Synonyms, French
Record 13, Textual support, French
Record number: 13, Textual support number: 1 DEF
Importante dégradation locale d’un élément combustible due à une défaillance du fluide de refroidissement dans l'évacuation de toute la chaleur produite dans l'élément. 1, record 13, French, - br%C3%BBlage
Record number: 13, Textual support number: 1 OBS
brûlage : terme et définition normalisés par l’ISO. 2, record 13, French, - br%C3%BBlage
Record 13, Spanish
Record 13, Textual support, Spanish
Record 14 - internal organization data 2014-12-22
Record 14, English
Record 14, Subject field(s)
- Nuclear Science and Technology
Record 14, Main entry term, English
- film boiling
1, record 14, English, film%20boiling
correct, standardized
Record 14, Abbreviations, English
Record 14, Synonyms, English
Record 14, Textual support, English
Record number: 14, Textual support number: 1 DEF
A phenomenon whereby a coolant at or below saturation temperature forms a thin layer of steam over the fuel cladding. 2, record 14, English, - film%20boiling
Record number: 14, Textual support number: 1 OBS
film boiling: term and definition standardized by ISO in 1997. 3, record 14, English, - film%20boiling
Record 14, French
Record 14, Domaine(s)
- Sciences et techniques nucléaires
Record 14, Main entry term, French
- caléfaction
1, record 14, French, cal%C3%A9faction
correct, feminine noun
Record 14, Abbreviations, French
Record 14, Synonyms, French
- ébullition en couche mince 2, record 14, French, %C3%A9bullition%20en%20couche%20mince
correct, feminine noun, standardized
- ébullition par film 3, record 14, French, %C3%A9bullition%20par%20film
correct, feminine noun
Record 14, Textual support, French
Record number: 14, Textual support number: 1 DEF
Phénomème où un fluide de refroidissement à la température de saturation ou près de celle-ci forme une mince pellicule de vapeur le long de la gaine de combustible. 4, record 14, French, - cal%C3%A9faction
Record number: 14, Textual support number: 1 OBS
ébullition en couche mince : terme et définition normalisés par l’ISO en 1997. 5, record 14, French, - cal%C3%A9faction
Record number: 14, Textual support number: 2 OBS
caléfaction : terme publié au Journal officiel de la République française le 22 septembre 2000. 5, record 14, French, - cal%C3%A9faction
Record 14, Spanish
Record 14, Textual support, Spanish
Record 15 - external organization data 2014-09-23
Record 15, English
Record 15, Subject field(s)
- Compartment - Canadian Nuclear Safety Commission
- Nuclear Fission Reactors
- Nuclear Power Stations
Record 15, Main entry term, English
- reactor system
1, record 15, English, reactor%20system
correct, standardized
Record 15, Abbreviations, English
Record 15, Synonyms, English
Record 15, Textual support, English
Record number: 15, Textual support number: 1 DEF
A set of characteristics defining a category of nuclear reactors which can be built, for example, the nature of the moderator, the nature of the cooling system, the energy of the neutrons causing fission. 2, record 15, English, - reactor%20system
Record number: 15, Textual support number: 1 OBS
reactor system: term and definition standardized by ISO in 1997. 3, record 15, English, - reactor%20system
Record 15, French
Record 15, Domaine(s)
- Tiroir - Commission canadienne de sûreté nucléaire
- Réacteurs nucléaires de fission
- Centrales nucléaires
Record 15, Main entry term, French
- filière de réacteur
1, record 15, French, fili%C3%A8re%20de%20r%C3%A9acteur
correct, feminine noun, standardized
Record 15, Abbreviations, French
Record 15, Synonyms, French
- filière de réacteurs 2, record 15, French, fili%C3%A8re%20de%20r%C3%A9acteurs
correct, feminine noun
- filière 3, record 15, French, fili%C3%A8re
correct, feminine noun
Record 15, Textual support, French
Record number: 15, Textual support number: 1 DEF
Ensemble de caractéristiques définissant une catégorie de réacteurs nucléaires qu'il est possible de construire, par exemple : nature du combustible, nature du modérateur, système de refroidissement, énergie des neutrons provoquant la fission. 4, record 15, French, - fili%C3%A8re%20de%20r%C3%A9acteur
Record number: 15, Textual support number: 1 OBS
filière de réacteur : terme et définition normalisés par l’ISO en 1997. 5, record 15, French, - fili%C3%A8re%20de%20r%C3%A9acteur
Record number: 15, Textual support number: 2 OBS
filière de réacteurs; filière : termes publiés au Journal officiel de la République française le 3 août 2000. 5, record 15, French, - fili%C3%A8re%20de%20r%C3%A9acteur
Record 15, Spanish
Record 15, Textual support, Spanish
Record 16 - internal organization data 2014-07-17
Record 16, English
Record 16, Subject field(s)
- Nuclear Fission Reactors
- Nuclear Plant Safety
Record 16, Main entry term, English
- BORAX accident
1, record 16, English, BORAX%20accident
correct
Record 16, Abbreviations, English
Record 16, Synonyms, English
Record 16, Textual support, English
Record number: 16, Textual support number: 1 CONT
The French safety methodology defines several situations integrating the mastered severe accident (MSA) for which it is necessary to demonstrate that the consequences are controlled by the design. The BORAX accident (boiling water reactor experiment) is the MSA reference to be taken into account by the containment design of JHR [Jules Horowitz reactor]. ... The BORAX accident is a worldwide reference accident for many experimental reactors. 2, record 16, English, - BORAX%20accident
Record 16, French
Record 16, Domaine(s)
- Réacteurs nucléaires de fission
- Sûreté des centrales nucléaires
Record 16, Main entry term, French
- accident BORAX
1, record 16, French, accident%20BORAX
correct, masculine noun
Record 16, Abbreviations, French
Record 16, Synonyms, French
Record 16, Textual support, French
Record number: 16, Textual support number: 1 DEF
Accident caractérisé par une interaction violente entre du combustible métallique fondu et l'eau de refroidissement du circuit primaire, elle-même consécutive à une augmentation brutale de réactivité. 1, record 16, French, - accident%20BORAX
Record number: 16, Textual support number: 1 OBS
BORAX : acronyme qui provient de l’anglais «boiling water reactor experiment». 2, record 16, French, - accident%20BORAX
Record number: 16, Textual support number: 2 OBS
accident BORAX : terme et définition publiés au Journal officiel de la République française le 21 décembre 2013. 2, record 16, French, - accident%20BORAX
Record 16, Spanish
Record 16, Textual support, Spanish
Record 17 - internal organization data 2014-06-13
Record 17, English
Record 17, Subject field(s)
- Nuclear Fission Reactors
- Atomic Physics
Record 17, Main entry term, English
- configuration control
1, record 17, English, configuration%20control
correct, standardized
Record 17, Abbreviations, English
Record 17, Synonyms, English
Record 17, Textual support, English
Record number: 17, Textual support number: 1 DEF
A reactor control by adjustment of configuration of the fuel, reflector, coolant or moderator. 1, record 17, English, - configuration%20control
Record number: 17, Textual support number: 1 OBS
configuration control: term and definition standardized by ISO. 2, record 17, English, - configuration%20control
Record 17, French
Record 17, Domaine(s)
- Réacteurs nucléaires de fission
- Physique atomique
Record 17, Main entry term, French
- commande par configuration
1, record 17, French, commande%20par%20configuration
correct, feminine noun, standardized
Record 17, Abbreviations, French
Record 17, Synonyms, French
Record 17, Textual support, French
Record number: 17, Textual support number: 1 DEF
Commande d’un réacteur par ajustement de la configuration du combustible, du réflecteur, du fluide de refroidissement ou du modérateur. 1, record 17, French, - commande%20par%20configuration
Record number: 17, Textual support number: 1 OBS
commande par configuration : terme et définition normalisés par l’ISO. 2, record 17, French, - commande%20par%20configuration
Record 17, Spanish
Record 17, Textual support, Spanish
Record 18 - internal organization data 2014-06-10
Record 18, English
Record 18, Subject field(s)
- Nuclear Fission Reactors
Record 18, Main entry term, English
- transition boiling
1, record 18, English, transition%20boiling
correct, standardized
Record 18, Abbreviations, English
Record 18, Synonyms, English
Record 18, Textual support, English
Record number: 18, Textual support number: 1 DEF
A sharp reduction in the removal of the heat produced in a fuel assembly as a result of a local modification in the mode of coolant boiling. 1, record 18, English, - transition%20boiling
Record number: 18, Textual support number: 1 OBS
transition boiling: term and definition standardized by ISO. 2, record 18, English, - transition%20boiling
Record 18, French
Record 18, Domaine(s)
- Réacteurs nucléaires de fission
Record 18, Main entry term, French
- transition d'ébullition
1, record 18, French, transition%20d%27%C3%A9bullition
correct, feminine noun, standardized
Record 18, Abbreviations, French
Record 18, Synonyms, French
Record 18, Textual support, French
Record number: 18, Textual support number: 1 DEF
Brusque réduction de l'évacuation de la chaleur dégagée par un assemblage combustible due à une modification locale du type d’ébullition du fluide de refroidissement. 1, record 18, French, - transition%20d%27%C3%A9bullition
Record number: 18, Textual support number: 1 OBS
transition d’ébullition : terme et définition normalisés par l’ISO. 2, record 18, French, - transition%20d%27%C3%A9bullition
Record 18, Spanish
Record 18, Textual support, Spanish
Record 19 - internal organization data 2014-06-10
Record 19, English
Record 19, Subject field(s)
- Nuclear Fission Reactors
Record 19, Main entry term, English
- channel voidage
1, record 19, English, channel%20voidage
correct, standardized
Record 19, Abbreviations, English
Record 19, Synonyms, English
Record 19, Textual support, English
Record number: 19, Textual support number: 1 DEF
An accident due to superheating of the coolant or to the interaction between coolant and nuclear fuel resulting in expulsion of most of the liquid phase from the fuel channel. 1, record 19, English, - channel%20voidage
Record number: 19, Textual support number: 1 OBS
This accident is peculiar to liquid-metal-cooled fast reactors. 1, record 19, English, - channel%20voidage
Record number: 19, Textual support number: 2 OBS
channel voidage: term and definition standardized by ISO. 2, record 19, English, - channel%20voidage
Record 19, French
Record 19, Domaine(s)
- Réacteurs nucléaires de fission
Record 19, Main entry term, French
- assèchement d'un canal
1, record 19, French, ass%C3%A8chement%20d%27un%20canal
correct, masculine noun, standardized
Record 19, Abbreviations, French
Record 19, Synonyms, French
Record 19, Textual support, French
Record number: 19, Textual support number: 1 DEF
Accident dû à la surchauffe du fluide de refroidissement ou à l'interaction entre le fluide de refroidissement et le combustible nucléaire avec pour résultat l'expulsion du canal de combustible de la plus grande partie de la phase liquide. 1, record 19, French, - ass%C3%A8chement%20d%27un%20canal
Record number: 19, Textual support number: 1 OBS
Cet accident est particulier aux réacteurs rapides refroidis par métal liquide. 1, record 19, French, - ass%C3%A8chement%20d%27un%20canal
Record number: 19, Textual support number: 2 OBS
assèchement d’un canal : terme et définition normalisés par l’ISO. 2, record 19, French, - ass%C3%A8chement%20d%27un%20canal
Record 19, Spanish
Record 19, Textual support, Spanish
Record 20 - external organization data 2012-07-16
Record 20, English
Record 20, Subject field(s)
- Nuclear Science and Technology
- Nuclear Fission Reactors
- Compartment - Canadian Nuclear Safety Commission
Record 20, Main entry term, English
- primary heat transport system
1, record 20, English, primary%20heat%20transport%20system
correct
Record 20, Abbreviations, English
- PHTS 2, record 20, English, PHTS
correct
Record 20, Synonyms, English
- heat transport system 3, record 20, English, heat%20transport%20system
correct
- HTS 4, record 20, English, HTS
correct
- HTS 4, record 20, English, HTS
- main coolant system 5, record 20, English, main%20coolant%20system
Record 20, Textual support, English
Record number: 20, Textual support number: 1 DEF
... system of components which permit the transfer of heat from the fuel in the reactor to the steam generators or other heat exchangers employing secondary cooling. 6, record 20, English, - primary%20heat%20transport%20system
Record number: 20, Textual support number: 1 CONT
The heat transport system ... circulates pressurized heavy water coolant through the reactor fuel channels to remove fission heat. 4, record 20, English, - primary%20heat%20transport%20system
Record 20, French
Record 20, Domaine(s)
- Sciences et techniques nucléaires
- Réacteurs nucléaires de fission
- Tiroir - Commission canadienne de sûreté nucléaire
Record 20, Main entry term, French
- circuit caloporteur primaire
1, record 20, French, circuit%20caloporteur%20primaire
correct, masculine noun
Record 20, Abbreviations, French
- CCP 2, record 20, French, CCP
correct
Record 20, Synonyms, French
- système de caloportage primaire 3, record 20, French, syst%C3%A8me%20de%20caloportage%20primaire
masculine noun
- système caloporteur primaire 4, record 20, French, syst%C3%A8me%20caloporteur%20primaire
masculine noun
- système de transport de chaleur primaire 5, record 20, French, syst%C3%A8me%20de%20transport%20de%20chaleur%20primaire
masculine noun
- système caloporteur 2, record 20, French, syst%C3%A8me%20caloporteur
masculine noun
Record 20, Textual support, French
Record number: 20, Textual support number: 1 DEF
Ensemble des composants qui permet le transfert de la chaleur du combustible dans le réacteur jusqu'aux générateurs de vapeur ou jusqu'à d’autres échangeurs de chaleur utilisant un système de refroidissement secondaire. 6, record 20, French, - circuit%20caloporteur%20primaire
Record 20, Key term(s)
- circuit du fluide caloporteur primaire
- système de caloportage
Record 20, Spanish
Record 20, Textual support, Spanish
Record 21 - internal organization data 2012-06-13
Record 21, English
Record 21, Subject field(s)
- Extinguishing Agents
Record 21, Main entry term, English
- aqueous film-forming foam
1, record 21, English, aqueous%20film%2Dforming%20foam
correct
Record 21, Abbreviations, English
- AFFF 2, record 21, English, AFFF
correct
Record 21, Synonyms, English
- aqueous film forming foam 3, record 21, English, aqueous%20film%20forming%20foam
correct
- AFFF foam 4, record 21, English, AFFF%20foam
correct
- Light Water foam 5, record 21, English, Light%20Water%20foam
correct
- Light Water 6, record 21, English, Light%20Water
correct, trademark, see observation
- aqueous film forming foam concentrate 7, record 21, English, aqueous%20film%20forming%20foam%20concentrate
Record 21, Textual support, English
Record number: 21, Textual support number: 1 DEF
A froth or foam formed by discharging water containing a fluorocarbon surfactant through a foam maker. 5, record 21, English, - aqueous%20film%2Dforming%20foam
Record number: 21, Textual support number: 2 DEF
A type of fire-fighting air foam produced by special fluorocarbon surfactant foam concentrates that controls the vaporization of flammable liquids by means of a water film that develops as the foam is applied. The film also serves as a coolant and excludes air from the fuel. 5, record 21, English, - aqueous%20film%2Dforming%20foam
Record number: 21, Textual support number: 1 CONT
Aqueous Film-Forming Foaming Agents (AFFF). Aqueous film-forming foam agents are composed of synthetically produced materials that form air foams similar to those produced by the protein-based materials. In addition, these foaming agents are capable of forming water solution films on the surface of flammable liquids, hence the term "aqueous film-forming foam" (AFFF). 8, record 21, English, - aqueous%20film%2Dforming%20foam
Record number: 21, Textual support number: 2 CONT
While a number of different types of foam are commercially available for fighting chemical fires, only two types of foam are considered in this book: "ordinary" foam, such as AFFF or protein foam and "alcohol" foam, i.e., alcohol resistant foam. "Alcohol" foam is recommended for some water miscible and some immiscible flammable liquids which tend to break down other foams. 4, record 21, English, - aqueous%20film%2Dforming%20foam
Record number: 21, Textual support number: 1 OBS
Light Water. Trade name of product of Minnesota Mining and Manufacturing Co. for forming an aqueous foam-forming solution ... 6, record 21, English, - aqueous%20film%2Dforming%20foam
Record 21, French
Record 21, Domaine(s)
- Agents extincteurs
Record 21, Main entry term, French
- mousse de type A.F.F.F.
1, record 21, French, mousse%20de%20type%20A%2EF%2EF%2EF%2E
correct, feminine noun
Record 21, Abbreviations, French
Record 21, Synonyms, French
- mousse AFFF 2, record 21, French, mousse%20AFFF
correct, feminine noun
- eau légère 3, record 21, French, eau%20l%C3%A9g%C3%A8re
correct, feminine noun
- mousse à formation de pellicule aqueuse 4, record 21, French, mousse%20%C3%A0%20formation%20de%20pellicule%20aqueuse
feminine noun
- agent formant un film flottant 5, record 21, French, agent%20formant%20un%20film%20flottant
masculine noun
Record 21, Textual support, French
Record number: 21, Textual support number: 1 DEF
Émulseur formant un film aqueux qui flotte à la surface de l’hydrocarbure sous certaines conditions. 6, record 21, French, - mousse%20de%20type%20A%2EF%2EF%2EF%2E
Record number: 21, Textual support number: 1 CONT
Il existe sur le marché différents types de mousses utilisées pour combattre les incendies d’origine chimique, [parmi lesquelles se trouvent] [...] la mousse «ordinaire», telle celle qui forme un film flottant (AFFF) ou mousse protéinée et la mousse «alcoolisée» (mousse résistante à l’alcool). 2, record 21, French, - mousse%20de%20type%20A%2EF%2EF%2EF%2E
Record number: 21, Textual support number: 2 CONT
Mousse à bas foisonnement : type A. F. F. F. : On désigne sous le nom d’A. F. F. F.(Agent Formant un Film Flottant ou Aqueous Film Forming Foam) des émulseurs qui, en solution dans l'eau, sont susceptibles de former un film aqueux à la surface des hydrocarbures. Ce film joue le rôle de la mousse des émulseurs classiques, il isole de l'air ambiant la surface du combustible et supprime l'émission de vapeurs inflammables à partir de cette surface. La présence d’eau permet également un certain refroidissement du foyer. Cet émulseur est un agent tensio-actif fluorocarboné, apte à donner naissance à des mousses. 1, record 21, French, - mousse%20de%20type%20A%2EF%2EF%2EF%2E
Record number: 21, Textual support number: 1 OBS
Source pour les termes «mousse à formation de film flottant», «mousse à formation de pellicule aqueuse», ainsi que pour l’abréviation «AFFF» : Commissaire des incendies du Canada. 4, record 21, French, - mousse%20de%20type%20A%2EF%2EF%2EF%2E
Record 21, Spanish
Record 21, Campo(s) temático(s)
- Agentes extintores
Record 21, Main entry term, Spanish
- agua ligera
1, record 21, Spanish, agua%20ligera
correct, feminine noun
Record 21, Abbreviations, Spanish
Record 21, Synonyms, Spanish
- espuma de película acuosa 2, record 21, Spanish, espuma%20de%20pel%C3%ADcula%20acuosa
feminine noun
Record 21, Textual support, Spanish
Record number: 21, Textual support number: 1 DEF
Solución acuosa de compuestos perfluocarbonados con un espesante (polioxietileno), que sirve para apagar incendios, especialmente los de hidrocarburos líquidos. 1, record 21, Spanish, - agua%20ligera
Record 22 - internal organization data 2011-12-12
Record 22, English
Record 22, Subject field(s)
- Nuclear Fission Reactors
- Thermonuclear fusion
Record 22, Main entry term, English
- maximum cladding temperature
1, record 22, English, maximum%20cladding%20temperature
correct
Record 22, Abbreviations, English
Record 22, Synonyms, English
Record 22, Textual support, English
Record number: 22, Textual support number: 1 CONT
The increase of coolant flow velocity and subcooling enhanced heat transfer coefficient at cladding surface during film boiling, which resulted in large decrease of maximum cladding temperature and film boiling duration, and consequently in the increase of fuel failure threshold energy. 1, record 22, English, - maximum%20cladding%20temperature
Record 22, French
Record 22, Domaine(s)
- Réacteurs nucléaires de fission
- Fusion thermonucléaire
Record 22, Main entry term, French
- température maximale de gaine
1, record 22, French, temp%C3%A9rature%20maximale%20de%20gaine
correct, feminine noun
Record 22, Abbreviations, French
Record 22, Synonyms, French
Record 22, Textual support, French
Record number: 22, Textual support number: 1 CONT
Le refroidissement est conditionné par une autre butée technologique relative au combustible [du réacteur] : la température maximale de gaine, qui conditionne le taux de combustion maximal que le combustible pourra supporter; dans la technologie actuelle(gaines en acier austénitique du type 316), la température de gaine nominale est limitée à des valeurs comprises entre 620 et 650 °C. 1, record 22, French, - temp%C3%A9rature%20maximale%20de%20gaine
Record 22, Spanish
Record 22, Textual support, Spanish
Record 23 - external organization data 2011-11-24
Record 23, English
Record 23, Subject field(s)
- Nuclear Fission Reactors
- Compartment - Canadian Nuclear Safety Commission
Record 23, Main entry term, English
- shutdown cooling system
1, record 23, English, shutdown%20cooling%20system
correct
Record 23, Abbreviations, English
Record 23, Synonyms, English
Record 23, Textual support, English
Record number: 23, Textual support number: 1 CONT
A shutdown cooling system cools the fuel when the main pumps or boilers are either unavailable or not required. The size of the substitute pumps and alternate heat exchangers is adequate to remove decay heat. The shutdown cooling system cools the fuel when the coolant does not reach the level of the main pumps. 1, record 23, English, - shutdown%20cooling%20system
Record 23, French
Record 23, Domaine(s)
- Réacteurs nucléaires de fission
- Tiroir - Commission canadienne de sûreté nucléaire
Record 23, Main entry term, French
- circuit de refroidissement à l'arrêt
1, record 23, French, circuit%20de%20refroidissement%20%C3%A0%20l%27arr%C3%AAt
correct, masculine noun
Record 23, Abbreviations, French
Record 23, Synonyms, French
Record 23, Textual support, French
Record number: 23, Textual support number: 1 CONT
Un circuit de refroidissement à l'arrêt refroidit le combustible lorsque les pompes principales ou les générateurs de vapeur sont soit non disponibles ou non requis. La taille des pompes de remplacement et les échangeurs de chaleur de rechange est adéquate pour évacuer la chaleur de désintégration. 1, record 23, French, - circuit%20de%20refroidissement%20%C3%A0%20l%27arr%C3%AAt
Record 23, Spanish
Record 23, Textual support, Spanish
Record 24 - internal organization data 2011-06-17
Record 24, English
Record 24, Subject field(s)
- Nuclear Power Stations
Record 24, Main entry term, English
- transfer canal
1, record 24, English, transfer%20canal
correct
Record 24, Abbreviations, English
Record 24, Synonyms, English
- canal 2, record 24, English, canal
correct, noun
Record 24, Textual support, English
Record number: 24, Textual support number: 1 DEF
A water-filled channel leading to or serving as a fuel cooling installation into which radioactive objects, including fuel elements, are discharged from a reactor. 2, record 24, English, - transfer%20canal
Record number: 24, Textual support number: 1 CONT
The transfer of spent fuel between the [nuclear] Reactor and Service Buildings is under water through a transfer canal. 1, record 24, English, - transfer%20canal
Record number: 24, Textual support number: 1 OBS
Applies to CANDU nuclear reactors. 3, record 24, English, - transfer%20canal
Record 24, French
Record 24, Domaine(s)
- Centrales nucléaires
Record 24, Main entry term, French
- canal de transfert
1, record 24, French, canal%20de%20transfert
correct, masculine noun
Record 24, Abbreviations, French
Record 24, Synonyms, French
Record 24, Textual support, French
Record number: 24, Textual support number: 1 CONT
Le transfert du combustible épuisé entre le bâtiment du réacteur et le bâtiment des services se fait sous eau, dans un canal de transfert. 1, record 24, French, - canal%20de%20transfert
Record number: 24, Textual support number: 1 OBS
[Le terme anglais «canal »[peut désigner à la fois un] canal rempli d’eau menant à une installation de refroidissement du combustible(canal de transfert) [et un canal] servant d’installation de refroidissement du combustible(piscine de désactivation) dans lequel les objets radioactifs, y compris les éléments combustibles, sont déchargés d’un réacteur. 2, record 24, French, - canal%20de%20transfert
Record 24, Spanish
Record 24, Textual support, Spanish
Record 25 - internal organization data 2011-06-14
Record 25, English
Record 25, Subject field(s)
- Waste Management
- Nuclear Waste Materials
Record 25, Main entry term, English
- dry storage
1, record 25, English, dry%20storage
correct
Record 25, Abbreviations, English
Record 25, Synonyms, English
Record 25, Textual support, English
Record number: 25, Textual support number: 1 CONT
All used nuclear fuel in Canada is currently held on site in interim storage facilities, which are safe, secure and environmentally sound. Interim storage of used nuclear fuel at a nuclear facility typically consists of two phases known as wet storage and dry storage. Initially, used nuclear fuel bundles are stored under water in bays or pools after they have been removed from the reactors. These reinforced, leak-proof facilities enable the fuel to cool off in a shielded and secure facility. After 6 to 10 years in wet storage, the used nuclear fuel can be safely transferred to dry storage in concrete canisters, containers or silos. 1, record 25, English, - dry%20storage
Record 25, French
Record 25, Domaine(s)
- Gestion des déchets
- Déchets nucléaires
Record 25, Main entry term, French
- stockage à sec
1, record 25, French, stockage%20%C3%A0%20sec
correct, masculine noun
Record 25, Abbreviations, French
Record 25, Synonyms, French
Record 25, Textual support, French
Record number: 25, Textual support number: 1 CONT
Tout le combustible nucléaire est stocké temporairement dans des installations sûres, sécuritaires et sans danger pour l'environnement. Le stockage temporaire du combustible usé à une installation nucléaire comporte habituellement deux phases, soit le stockage humide et le stockage à sec. Dans un premier temps, après leur retrait du réacteur, les grappes de combustible irradié sont immergées dans des piscines étanches et renforcées spécialement conçues pour en assurer le refroidissement et pour protéger les travailleurs contre les rayonnements. Après 6 à 10 années de stockage humide, le combustible irradié est transféré de façon sûre dans les installations de stockage à sec(silos ou conteneurs en béton). 1, record 25, French, - stockage%20%C3%A0%20sec
Record 25, Spanish
Record 25, Textual support, Spanish
Record 26 - internal organization data 2011-06-08
Record 26, English
Record 26, Subject field(s)
- Heat Exchangers
- Nuclear Fission Reactors
Record 26, Main entry term, English
- containment spray heat exchanger
1, record 26, English, containment%20spray%20heat%20exchanger
correct
Record 26, Abbreviations, English
Record 26, Synonyms, English
Record 26, Textual support, English
Record number: 26, Textual support number: 1 CONT
Some PWR [pressurized water reactor] designs also include a containment spray heat exchanger. Each containment spray pump takes suction from the residual heat removal/low pressure safety injection system (PWR), which provides borated water from the refueling water storage tank or the containment sump. 2, record 26, English, - containment%20spray%20heat%20exchanger
Record 26, French
Record 26, Domaine(s)
- Échangeurs de chaleur
- Réacteurs nucléaires de fission
Record 26, Main entry term, French
- échangeur du système d’aspersion de l’enceinte de confinement
1, record 26, French, %C3%A9changeur%20du%20syst%C3%A8me%20d%26rsquo%3Baspersion%20de%20l%26rsquo%3Benceinte%20de%20confinement
correct, masculine noun
Record 26, Abbreviations, French
Record 26, Synonyms, French
Record 26, Textual support, French
Record number: 26, Textual support number: 1 OBS
Parmi les modifications les plus importantes qui aient été décidées, on peut signaler celle concernant l'échangeur du système d’aspersion dans l'enceinte de confinement. C'est cet échangeur qui serait chargé d’évacuer la puissance résiduelle issue du combustible en cas d’accident de rupture d’une tuyauterie du circuit primaire. Pour préserver du risque de contamination l'eau de la rivière ou de la mer assurant l'évacuation finale de cette énergie, cet échangeur est, habituellement, refroidi par un système de refroidissement intermédiaire dans des conditions de pression relatives qui évitent tout transfert de radioactivité vers l'environnement par cette voie(pratique de barrières successives). 2, record 26, French, - %C3%A9changeur%20du%20syst%C3%A8me%20d%26rsquo%3Baspersion%20de%20l%26rsquo%3Benceinte%20de%20confinement
Record 26, Spanish
Record 26, Textual support, Spanish
Record 27 - external organization data 2010-09-14
Record 27, English
Record 27, Subject field(s)
- Nuclear Science and Technology
- Nuclear Power Stations
- Compartment - Canadian Nuclear Safety Commission
Record 27, Main entry term, English
- fuelling machine
1, record 27, English, fuelling%20machine
correct
Record 27, Abbreviations, English
Record 27, Synonyms, English
- fueling machine 2, record 27, English, fueling%20machine
correct
Record 27, Textual support, English
Record number: 27, Textual support number: 1 DEF
A mobile, remotely-controlled apparatus for extracting spent fuel at one end of the reactor and inserting fresh fuel at the other. 3, record 27, English, - fuelling%20machine
Record number: 27, Textual support number: 1 CONT
"Fuel cooling system" means any cooling system whose failure has the potential for release of radioactive material in excess of the limits given in the reference. Included would be the primary heat transport system, any booster fuel cooling system, and the fuelling machine cooling system. Excluded would be the irradiated fuel bay cooling system. 4, record 27, English, - fuelling%20machine
Record 27, French
Record 27, Domaine(s)
- Sciences et techniques nucléaires
- Centrales nucléaires
- Tiroir - Commission canadienne de sûreté nucléaire
Record 27, Main entry term, French
- appareil de chargement du combustible
1, record 27, French, appareil%20de%20chargement%20du%20combustible
correct, masculine noun
Record 27, Abbreviations, French
Record 27, Synonyms, French
- machine de chargement de combustible 2, record 27, French, machine%20de%20chargement%20de%20combustible
correct, feminine noun
- machine de chargement 3, record 27, French, machine%20de%20chargement
correct, feminine noun
Record 27, Textual support, French
Record number: 27, Textual support number: 1 CONT
Système de refroidissement du combustible. Système de refroidissement dont une défaillance peut provoquer le rejet des matières radioactives en quantité supérieure aux limites prévues en référence. Le système peut comprendre le circuit caloporteur primaire, tout système de refroidissement du combustible de dopage et le système de refroidissement de l'appareil de chargement du combustible. Il exclut le système de refroidissement de la piscine de stockage du combustible irradié. 4, record 27, French, - appareil%20de%20chargement%20du%20combustible
Record number: 27, Textual support number: 2 CONT
Incapacité d’une machine de chargement de combustible de replacer une plaque d’obturation. 2, record 27, French, - appareil%20de%20chargement%20du%20combustible
Record 27, Spanish
Record 27, Textual support, Spanish
Record 28 - external organization data 2010-07-15
Record 28, English
Record 28, Subject field(s)
- Nuclear Fission Reactors
- Compartment - Canadian Nuclear Safety Commission
Record 28, Main entry term, English
- irradiated fuel bay
1, record 28, English, irradiated%20fuel%20bay
correct
Record 28, Abbreviations, English
Record 28, Synonyms, English
Record 28, Textual support, English
Record number: 28, Textual support number: 1 CONT
"Fuel cooling system" means any cooling system whose failure has the potential for release of radioactive material in excess of the limits given in the reference. Included would be the primary heat transport system, any booster fuel cooling system, and the fuelling machine cooling system. Excluded would be the irradiated fuel bay cooling system. 1, record 28, English, - irradiated%20fuel%20bay
Record 28, French
Record 28, Domaine(s)
- Réacteurs nucléaires de fission
- Tiroir - Commission canadienne de sûreté nucléaire
Record 28, Main entry term, French
- piscine d'entreposage du combustible irradié
1, record 28, French, piscine%20d%27entreposage%20du%20combustible%20irradi%C3%A9
correct, feminine noun
Record 28, Abbreviations, French
Record 28, Synonyms, French
- piscine de stockage du combustible irradié 2, record 28, French, piscine%20de%20stockage%20du%20combustible%20irradi%C3%A9
feminine noun
- piscine du combustible irradié 3, record 28, French, piscine%20du%20combustible%20irradi%C3%A9
feminine noun
Record 28, Textual support, French
Record number: 28, Textual support number: 1 CONT
«système de refroidissement du combustible» : Système de refroidissement dont une défaillance peut provoquer le rejet des matières radioactives en quantité supérieure aux limites prévues en référence. Le système peut comprendre le circuit caloporteur primaire, tout système de refroidissement du combustible de dopage et le système de refroidissement de l'appareil de chargement du combustible. Il exclut le système de refroidissement de la piscine de stockage du combustible irradié. 2, record 28, French, - piscine%20d%27entreposage%20du%20combustible%20irradi%C3%A9
Record 28, Spanish
Record 28, Textual support, Spanish
Record 29 - internal organization data 2010-03-08
Record 29, English
Record 29, Subject field(s)
- Metrology and Units of Measure
- Atmospheric Physics
Record 29, Main entry term, English
- degree-day
1, record 29, English, degree%2Dday
correct
Record 29, Abbreviations, English
Record 29, Synonyms, English
- degree day 3, record 29, English, degree%20day
correct
- degree-day unit 4, record 29, English, degree%2Dday%20unit
proposal
Record 29, Textual support, English
Record number: 29, Textual support number: 1 DEF
Algebraic difference, expressed in degrees, between the mean temperature of a particular day and a reference temperature. 5, record 29, English, - degree%2Dday
Record number: 29, Textual support number: 1 CONT
For a specific period (months, years), the number of degree-days is the algebraic sum of the degree-days for all days in the period. 5, record 29, English, - degree%2Dday
Record number: 29, Textual support number: 1 OBS
... one degree day is given for each degree (degree Celsius or degree Fahrenheit) of departure above (or below) the base temperature during one day. 6, record 29, English, - degree%2Dday
Record number: 29, Textual support number: 2 OBS
cooling degree-day: used for estimating energy requirements for cooling the indoor environment; heating degree-day: used for estimating fuel consumption for warming the indoor environment. 7, record 29, English, - degree%2Dday
Record 29, Key term(s)
- degree-days
- degree day unit
Record 29, French
Record 29, Domaine(s)
- Unités de mesure et métrologie
- Physique de l'atmosphère
Record 29, Main entry term, French
- degré-jour
1, record 29, French, degr%C3%A9%2Djour
correct, masculine noun
Record 29, Abbreviations, French
- DJ 2, record 29, French, DJ
masculine noun
Record 29, Synonyms, French
- degré jour 3, record 29, French, degr%C3%A9%20jour
masculine noun
Record 29, Textual support, French
Record number: 29, Textual support number: 1 DEF
Différence algébrique, exprimée en degrés, entre la température moyenne d’un jour donné et une température de référence. 5, record 29, French, - degr%C3%A9%2Djour
Record number: 29, Textual support number: 1 CONT
Pour une période donnée (mois, années), le nombre de degrés-jours est la somme algébrique des degrés-jours de chacun des jours de la période. 5, record 29, French, - degr%C3%A9%2Djour
Record number: 29, Textual support number: 1 OBS
Formes de degré-jour : le degré-jour de chauffe/ou de chauffage(heating degree-day) : utilisé pour mesurer la consommation de combustible; le degré-jour de réfrigération(cooling degree-day) : utilisé pour mesurer les besoins en énergie nécessaires au conditionnement ou au refroidissement de l'air. Pour le Canada, la température de référence est de 18 ºC. Il existe aussi, le degré-jour de croissance(growing degree-day) : utilisé lors de la saison de végétation des plantes(i. e. l'été) ;la température de référence est de 5 °C. 6, record 29, French, - degr%C3%A9%2Djour
Record number: 29, Textual support number: 2 OBS
Au pluriel : degrés-jours. 6, record 29, French, - degr%C3%A9%2Djour
Record 29, Key term(s)
- degrés-jours
Record 29, Spanish
Record 29, Campo(s) temático(s)
- Metrología y unidades de medida
- Física de la atmósfera
Record 29, Main entry term, Spanish
- grado-día
1, record 29, Spanish, grado%2Dd%C3%ADa
correct, masculine noun
Record 29, Abbreviations, Spanish
Record 29, Synonyms, Spanish
- grado día 2, record 29, Spanish, grado%20d%C3%ADa
correct, masculine noun
Record 29, Textual support, Spanish
Record number: 29, Textual support number: 1 DEF
Diferencia algebraica, expresada en grados, entre la temperatura media de un cierto día y una temperatura de referencia. 3, record 29, Spanish, - grado%2Dd%C3%ADa
Record number: 29, Textual support number: 1 OBS
Para un período dado (meses, años), suma algebraica de los grado-días de los diferentes días del período. 3, record 29, Spanish, - grado%2Dd%C3%ADa
Record 30 - external organization data 2010-02-19
Record 30, English
Record 30, Subject field(s)
- Nuclear Science and Technology
- Nuclear Fission Reactors
- Compartment - Canadian Nuclear Safety Commission
Record 30, Main entry term, English
- irradiated fuel bay cooling system
1, record 30, English, irradiated%20fuel%20bay%20cooling%20system
correct
Record 30, Abbreviations, English
Record 30, Synonyms, English
Record 30, Textual support, English
Record number: 30, Textual support number: 1 CONT
"Fuel cooling system" means any cooling system whose failure has the potential for release of radioactive material in excess of the limits given in the reference. Included would be the primary heat transport system, any booster fuel cooling system, and the fuelling machine cooling system. Excluded would be the irradiated fuel bay cooling system. 1, record 30, English, - irradiated%20fuel%20bay%20cooling%20system
Record 30, French
Record 30, Domaine(s)
- Sciences et techniques nucléaires
- Réacteurs nucléaires de fission
- Tiroir - Commission canadienne de sûreté nucléaire
Record 30, Main entry term, French
- système de refroidissement de la piscine de stockage du combustible irradié
1, record 30, French, syst%C3%A8me%20de%20refroidissement%20de%20la%20piscine%20de%20stockage%20du%20combustible%20irradi%C3%A9
masculine noun
Record 30, Abbreviations, French
Record 30, Synonyms, French
Record 30, Textual support, French
Record number: 30, Textual support number: 1 CONT
«système de refroidissement du combustible» : Système de refroidissement dont une défaillance peut provoquer le rejet des matières radioactives en quantité supérieure aux limites prévues en référence. Le système peut comprendre le circuit caloporteur primaire, tout système de refroidissement du combustible de dopage et le système de refroidissement de l'appareil de chargement du combustible. Il exclut le système de refroidissement de la piscine de stockage du combustible irradié. 1, record 30, French, - syst%C3%A8me%20de%20refroidissement%20de%20la%20piscine%20de%20stockage%20du%20combustible%20irradi%C3%A9
Record 30, Spanish
Record 30, Textual support, Spanish
Record 31 - external organization data 2010-02-19
Record 31, English
Record 31, Subject field(s)
- Nuclear Science and Technology
- Nuclear Fission Reactors
- Nuclear Power Stations
- Compartment - Canadian Nuclear Safety Commission
Record 31, Main entry term, English
- pressure-retaining barrier
1, record 31, English, pressure%2Dretaining%20barrier
correct
Record 31, Abbreviations, English
Record 31, Synonyms, English
Record 31, Textual support, English
Record number: 31, Textual support number: 1 CONT
"containment envelope" means structures and appurtenances which provide a pressure-retaining barrier to prevent or limit the escape of any radioactive matter that could be released from the fuel elements, as a result of a failure in a fuel cooling system. 1, record 31, English, - pressure%2Dretaining%20barrier
Record 31, French
Record 31, Domaine(s)
- Sciences et techniques nucléaires
- Réacteurs nucléaires de fission
- Centrales nucléaires
- Tiroir - Commission canadienne de sûreté nucléaire
Record 31, Main entry term, French
- barrière de rétention de la pression
1, record 31, French, barri%C3%A8re%20de%20r%C3%A9tention%20de%20la%20pression
feminine noun
Record 31, Abbreviations, French
Record 31, Synonyms, French
Record 31, Textual support, French
Record number: 31, Textual support number: 1 CONT
«enceinte de confinement». Structures et installations connexes qui offrent une barrière de rétention de la pression pour empêcher ou limiter la libération de matières radioactives qui pourraient s’échapper des éléments combustibles après la défaillance d’un système de refroidissement du combustible. 1, record 31, French, - barri%C3%A8re%20de%20r%C3%A9tention%20de%20la%20pression
Record 31, Spanish
Record 31, Textual support, Spanish
Record 32 - external organization data 2010-02-19
Record 32, English
Record 32, Subject field(s)
- Nuclear Science and Technology
- Nuclear Fission Reactors
- Compartment - Canadian Nuclear Safety Commission
Record 32, Main entry term, English
- fuelling machine cooling system
1, record 32, English, fuelling%20machine%20cooling%20system
correct
Record 32, Abbreviations, English
Record 32, Synonyms, English
Record 32, Textual support, English
Record number: 32, Textual support number: 1 CONT
"Fuel cooling system" means any cooling system whose failure has the potential for release of radioactive material in excess of the limits given in the reference. Included would be the primary heat transport system, any booster fuel cooling system, and the fuelling machine cooling system. Excluded would be the irradiated fuel bay cooling system. 1, record 32, English, - fuelling%20machine%20cooling%20system
Record 32, French
Record 32, Domaine(s)
- Sciences et techniques nucléaires
- Réacteurs nucléaires de fission
- Tiroir - Commission canadienne de sûreté nucléaire
Record 32, Main entry term, French
- système de refroidissement de l'appareil de chargement du combustible
1, record 32, French, syst%C3%A8me%20de%20refroidissement%20de%20l%27appareil%20de%20chargement%20du%20combustible
masculine noun
Record 32, Abbreviations, French
Record 32, Synonyms, French
Record 32, Textual support, French
Record number: 32, Textual support number: 1 CONT
«système de refroidissement du combustible» Système de refroidissement dont une défaillance peut provoquer le rejet des matières radioactives en quantité supérieure aux limites prévues en référence. Le système peut comprendre le circuit caloporteur primaire, tout système de refroidissement du combustible de dopage et le système de refroidissement de l'appareil de chargement du combustible. Il exclut le système de refroidissement de la piscine de stockage du combustible irradié. 1, record 32, French, - syst%C3%A8me%20de%20refroidissement%20de%20l%27appareil%20de%20chargement%20du%20combustible
Record 32, Spanish
Record 32, Textual support, Spanish
Record 33 - external organization data 2010-02-19
Record 33, English
Record 33, Subject field(s)
- Nuclear Science and Technology
- Nuclear Fission Reactors
- Compartment - Canadian Nuclear Safety Commission
Record 33, Main entry term, English
- booster fuel cooling system
1, record 33, English, booster%20fuel%20cooling%20system
correct
Record 33, Abbreviations, English
Record 33, Synonyms, English
Record 33, Textual support, English
Record number: 33, Textual support number: 1 CONT
"Fuel cooling system" means any cooling system whose failure has the potential for release of radioactive material in excess of the limits given in the reference. Included would be the primary heat transport system, any booster fuel cooling system, and the fuelling machine cooling system. Excluded would be the irradiated fuel bay cooling system. 1, record 33, English, - booster%20fuel%20cooling%20system
Record 33, French
Record 33, Domaine(s)
- Sciences et techniques nucléaires
- Réacteurs nucléaires de fission
- Tiroir - Commission canadienne de sûreté nucléaire
Record 33, Main entry term, French
- système de refroidissement du combustible de dopage
1, record 33, French, syst%C3%A8me%20de%20refroidissement%20du%20combustible%20de%20dopage
masculine noun
Record 33, Abbreviations, French
Record 33, Synonyms, French
Record 33, Textual support, French
Record number: 33, Textual support number: 1 CONT
«système de refroidissement du combustible» Système de refroidissement dont une défaillance peut provoquer le rejet des matières radioactives en quantité supérieure aux limites prévues en référence. Le système peut comprendre le circuit caloporteur primaire, tout système de refroidissement du combustible de dopage et le système de refroidissement de l'appareil de chargement du combustible. Il exclut le système de refroidissement de la piscine de stockage du combustible irradié. 1, record 33, French, - syst%C3%A8me%20de%20refroidissement%20du%20combustible%20de%20dopage
Record 33, Spanish
Record 33, Textual support, Spanish
Record 34 - external organization data 2010-02-19
Record 34, English
Record 34, Subject field(s)
- Nuclear Science and Technology
- Nuclear Fission Reactors
- Compartment - Canadian Nuclear Safety Commission
Record 34, Main entry term, English
- secondary cooling
1, record 34, English, secondary%20cooling
correct
Record 34, Abbreviations, English
Record 34, Synonyms, English
Record 34, Textual support, English
Record number: 34, Textual support number: 1 CONT
"primary heat transport system" means that system of components which permit the transfer of heat from the fuel in the reactor to the steam generators or other heat exchangers employing secondary cooling. 1, record 34, English, - secondary%20cooling
Record 34, French
Record 34, Domaine(s)
- Sciences et techniques nucléaires
- Réacteurs nucléaires de fission
- Tiroir - Commission canadienne de sûreté nucléaire
Record 34, Main entry term, French
- refroidissement secondaire
1, record 34, French, refroidissement%20secondaire
masculine noun
Record 34, Abbreviations, French
Record 34, Synonyms, French
Record 34, Textual support, French
Record number: 34, Textual support number: 1 CONT
«circuit caloporteur primaire». Ensemble des composants qui permet le transfert de la chaleur du combustible dans le réacteur jusqu'aux générateurs de vapeur ou jusqu'à d’autres échangeurs de chaleur utilisant un système de refroidissement secondaire. 1, record 34, French, - refroidissement%20secondaire
Record 34, Spanish
Record 34, Textual support, Spanish
Record 35 - internal organization data 2009-10-27
Record 35, English
Record 35, Subject field(s)
- Nuclear Power Stations
- Nuclear Fission Reactors
Record 35, Main entry term, English
- reactor auxiliary building
1, record 35, English, reactor%20auxiliary%20building
correct
Record 35, Abbreviations, English
Record 35, Synonyms, English
Record 35, Textual support, English
Record number: 35, Textual support number: 1 CONT
The reactor auxiliary building is a multi-level, reinforced concrete and steel structure that is seismically-qualified and tornado protected. It surrounds the reactor building and accommodates the umbilicals that run between the principal structures, the electrical systems, and the spent fuel bay and associated fuel-handling facilities. 1, record 35, English, - reactor%20auxiliary%20building
Record 35, French
Record 35, Domaine(s)
- Centrales nucléaires
- Réacteurs nucléaires de fission
Record 35, Main entry term, French
- bâtiment de réacteur auxiliaire
1, record 35, French, b%C3%A2timent%20de%20r%C3%A9acteur%20auxiliaire
correct, masculine noun
Record 35, Abbreviations, French
Record 35, Synonyms, French
Record 35, Textual support, French
Record number: 35, Textual support number: 1 CONT
Le bâtiment de réacteur auxiliaire est un ouvrage en béton renforcé et en acier de plusieurs couches qui est homologué pour résister aux séismes et aux tornades. Il entoure le bâtiment de réacteur et héberge les cordons ombilicaux qui relient les ouvrages principaux, les circuits électriques, la piscine de refroidissement du combustible irradié et les équipements de manutention de combustible correspondants. 1, record 35, French, - b%C3%A2timent%20de%20r%C3%A9acteur%20auxiliaire
Record 35, Spanish
Record 35, Textual support, Spanish
Record 36 - internal organization data 2009-10-27
Record 36, English
Record 36, Subject field(s)
- Pumps
- Nuclear Fission Reactors
Record 36, Main entry term, English
- long-term cooling pump
1, record 36, English, long%2Dterm%20cooling%20pump
correct
Record 36, Abbreviations, English
Record 36, Synonyms, English
- LTC pump 1, record 36, English, LTC%20pump
correct
Record 36, Textual support, English
Record number: 36, Textual support number: 1 CONT
The reactor auxiliary building ... also houses the long-term cooling (LTC) pumps and heat exchangers, the spent fuel bay cooling and purification system pumps and heat exchangers, the essential cooling water pumps, heat exchangers and valve stations, and the essential service water valve stations. 1, record 36, English, - long%2Dterm%20cooling%20pump
Record 36, Key term(s)
- long term cooling pump
Record 36, French
Record 36, Domaine(s)
- Pompes
- Réacteurs nucléaires de fission
Record 36, Main entry term, French
- pompe de refroidissement à long terme
1, record 36, French, pompe%20de%20refroidissement%20%C3%A0%20long%20terme
feminine noun
Record 36, Abbreviations, French
Record 36, Synonyms, French
Record 36, Textual support, French
Record number: 36, Textual support number: 1 CONT
Le bâtiment de réacteur auxiliaire [...] abrite les pompes et échangeurs de chaleur de refroidissement à long terme(LTC), les pompes et échangeurs de chaleur du système d’épuration et de refroidissement de la piscine de refroidissement du combustible irradié, les pompes, échangeurs de chaleur et stations de robinetterie d’eau de refroidissement essentiels ainsi que les stations de robinetterie d’eau de refroidissement. 1, record 36, French, - pompe%20de%20refroidissement%20%C3%A0%20long%20terme
Record 36, Spanish
Record 36, Textual support, Spanish
Record 37 - internal organization data 2009-09-16
Record 37, English
Record 37, Subject field(s)
- Combustion and Fuels (Fireplaces)
- Nuclear Plant Safety
Record 37, Main entry term, English
- TRISO particle
1, record 37, English, TRISO%20particle
correct
Record 37, Abbreviations, English
Record 37, Synonyms, English
- TRIstructural ISOtropic particle 2, record 37, English, TRIstructural%20ISOtropic%20particle
Record 37, Textual support, English
Record number: 37, Textual support number: 1 CONT
A single TRISO particle consists of an inner kernel of Uranium xycarbide surrounded by layers of pyrolytic carbon and silicon carbide. The silicon carbide serves as the primary barrier to the release of fission products into the core. If the silicon carbide layer fails, fission gas, especially Kr and Xe, will begin to escape the failed particle. 1, record 37, English, - TRISO%20particle
Record 37, French
Record 37, Domaine(s)
- Combustion et combustibles (Foyers)
- Sûreté des centrales nucléaires
Record 37, Main entry term, French
- particule TRISO
1, record 37, French, particule%20TRISO
correct, feminine noun
Record 37, Abbreviations, French
Record 37, Synonyms, French
Record 37, Textual support, French
Record number: 37, Textual support number: 1 CONT
Combustibles pour réacteurs à haute température(RHT-ou HTR) L'originalité du combustible est l'extrême division du matériau fissile qui se présente sous forme de particules sphériques(taille environ 1 mm) dispersées dans le modérateur en graphite. Le refroidissement est assuré par un gaz sous pression(généralement hélium ou CO2). Chaque particule est constituée d’une bille formant le noyau fissile en UO2(d’autres matériaux fissiles ont également été utilisés tels que UC2 ou ThO2) de quelques centaines de micromètres de diamètre(typiquement environ 0, 5 mm) obtenue par un procédé sol-gel, et recouverte de trois couches de graphite, d’où le nom de particule TRISO(TRistructural ISOtropic). 1, record 37, French, - particule%20TRISO
Record 37, Spanish
Record 37, Textual support, Spanish
Record 38 - external organization data 2008-07-02
Record 38, English
Record 38, Subject field(s)
- Nuclear Plant Safety
- Radiation Protection
- Nuclear Power Stations
- Compartment - Canadian Nuclear Safety Commission
Record 38, Main entry term, English
- containment of radioactivity 1, record 38, English, containment%20of%20radioactivity
Record 38, Abbreviations, English
Record 38, Synonyms, English
Record 38, Textual support, English
Record number: 38, Textual support number: 1 CONT
Preferably, select malfunctions that, under the defined initial plant conditions, create abnormal situations that would be referred to the SS [shift supervisor] for resolution, such as ... problems related to the control of reactor power, cooling of the fuel or containment of radioactivity. 1, record 38, English, - containment%20of%20radioactivity
Record 38, Key term(s)
- radioactivity containment
Record 38, French
Record 38, Domaine(s)
- Sûreté des centrales nucléaires
- Radioprotection
- Centrales nucléaires
- Tiroir - Commission canadienne de sûreté nucléaire
Record 38, Main entry term, French
- confinement de la radioactivité
1, record 38, French, confinement%20de%20la%20radioactivit%C3%A9
masculine noun
Record 38, Abbreviations, French
Record 38, Synonyms, French
Record 38, Textual support, French
Record number: 38, Textual support number: 1 CONT
De préférence, choisir des défaillances qui, jumelées aux conditions initiales de la centrale, entraînent des situations anormales dont [...] des problèmes liés au contrôle de la puissance du réacteur, au refroidissement du combustible ou au confinement de la radioactivité. 1, record 38, French, - confinement%20de%20la%20radioactivit%C3%A9
Record 38, Spanish
Record 38, Textual support, Spanish
Record 39 - external organization data 2007-09-25
Record 39, English
Record 39, Subject field(s)
- Nuclear Science and Technology
- Nuclear Fission Reactors
- Compartment - Canadian Nuclear Safety Commission
Record 39, Main entry term, English
- heat exchanger
1, record 39, English, heat%20exchanger
correct
Record 39, Abbreviations, English
Record 39, Synonyms, English
Record 39, Textual support, English
Record number: 39, Textual support number: 1 CONT
"Primary heat transport system" means that system of components which permit the transfer of heat from the fuel in the reactor to the steam generators or other heat exchangers employing secondary cooling. 2, record 39, English, - heat%20exchanger
Record number: 39, Textual support number: 2 CONT
Heat exchangers (steam generators) especially designed or prepared for use in the primary coolant circuit of a nuclear reactor. [Nuclear Non-Proliferation Import and Export Control Regulations] 3, record 39, English, - heat%20exchanger
Record 39, French
Record 39, Domaine(s)
- Sciences et techniques nucléaires
- Réacteurs nucléaires de fission
- Tiroir - Commission canadienne de sûreté nucléaire
Record 39, Main entry term, French
- échangeur de chaleur
1, record 39, French, %C3%A9changeur%20de%20chaleur
correct, masculine noun
Record 39, Abbreviations, French
Record 39, Synonyms, French
- thermoéchangeur 2, record 39, French, thermo%C3%A9changeur
masculine noun
Record 39, Textual support, French
Record number: 39, Textual support number: 1 CONT
circuit caloporteur primaire : Ensemble des composants qui permet le transfert de la chaleur du combustible dans le réacteur jusqu'aux générateurs de vapeur ou jusqu'à d’autres échangeurs de chaleur utilisant un système de refroidissement secondaire. 3, record 39, French, - %C3%A9changeur%20de%20chaleur
Record number: 39, Textual support number: 2 CONT
Échangeurs de chaleur (générateurs de vapeur) spécialement conçus ou préparés pour utilisation dans le circuit de refroidissement primaire d’un réacteur nucléaire. [Règlement sur le contrôle de l’importation et de l’exportation aux fins de la non-prolifération nucléaire] 4, record 39, French, - %C3%A9changeur%20de%20chaleur
Record 39, Spanish
Record 39, Campo(s) temático(s)
- Ciencia y tecnología nucleares
- Reactores nucleares de fisión
- Compartimiento - Comisión Canadiense de Seguridad Nuclear
Record 39, Main entry term, Spanish
- intercambiador de calor
1, record 39, Spanish, intercambiador%20de%20calor
correct, masculine noun
Record 39, Abbreviations, Spanish
Record 39, Synonyms, Spanish
- cambiador de calor 2, record 39, Spanish, cambiador%20de%20calor
correct, masculine noun
- termointercambiador 3, record 39, Spanish, termointercambiador
masculine noun
Record 39, Textual support, Spanish
Record number: 39, Textual support number: 1 CONT
En las centrales nucleares se usan cambiadores de calor, entre otras razones, porque el fluido que se calienta en el seno del reactor es muy radiactivo. Su calor sirve en el cambiador para vaporizar el agua del circuito secundario, cuyo vapor presenta entonces escasa radiactividad y puede utilizarse inocuamente en el exterior para accionar los turboalternadores. 2, record 39, Spanish, - intercambiador%20de%20calor
Record 40 - internal organization data 2006-10-22
Record 40, English
Record 40, Subject field(s)
- Fuel Cells (Electr.)
- Electrochemistry
- Batteries and Alternators (Motor Vehicles)
Record 40, Main entry term, English
- proton exchange membrane
1, record 40, English, proton%20exchange%20membrane
correct
Record 40, Abbreviations, English
- PEM 2, record 40, English, PEM
correct
Record 40, Synonyms, English
- polymer electrolyte membrane 3, record 40, English, polymer%20electrolyte%20membrane
correct
- PEM 4, record 40, English, PEM
correct
- PEM 4, record 40, English, PEM
- polymer exchange membrane 4, record 40, English, polymer%20exchange%20membrane
Record 40, Textual support, English
Record number: 40, Textual support number: 1 DEF
The separating layer in a PEM fuel cell that acts as an electrolyte (which is proton conducting) as well as a barrier film separating the hydrogen-rich feed in the cathode compartment of the cell from the oxygen-rich anode side. 5, record 40, English, - proton%20exchange%20membrane
Record number: 40, Textual support number: 1 CONT
The development of new fuel cells, such as the proton exchange membrane (PEM) fuel cell, will require specialized cooling systems. 6, record 40, English, - proton%20exchange%20membrane
Record number: 40, Textual support number: 1 OBS
A PEM (Proton exchange Membrane, also called Polymer Electrolyte Membrane) fuel cell uses a simple chemical process to combine hydrogen and oxygen into water, producting electric current in the process. 7, record 40, English, - proton%20exchange%20membrane
Record 40, French
Record 40, Domaine(s)
- Piles à combustible (Électricité)
- Électrochimie
- Accumulateurs et alternateurs (Véhicules automobiles)
Record 40, Main entry term, French
- membrane échangeuse de protons
1, record 40, French, membrane%20%C3%A9changeuse%20de%20protons
correct, feminine noun
Record 40, Abbreviations, French
- PEM 2, record 40, French, PEM
correct, feminine noun
- MEP 3, record 40, French, MEP
correct, feminine noun
Record 40, Synonyms, French
- membrane polymère ionique 4, record 40, French, membrane%20polym%C3%A8re%20ionique
correct, feminine noun
- membrane conductrice protonique 5, record 40, French, membrane%20conductrice%20protonique
feminine noun
Record 40, Textual support, French
Record number: 40, Textual support number: 1 CONT
[Pour] les piles PEMFC, l’électrolyte est une membrane polymère ionique de type acide ; dans ce type d’électrolyte, les ions négatifs sont retenus dans la structure de la membrane. Seuls les ions hydrogène H+ sont mobiles et libres de transporter la charge positive à travers la membrane, de l’anode vers la cathode et c’est ce mouvement associé à la circulation des électrons qui est à l’origine du courant produit. 6, record 40, French, - membrane%20%C3%A9changeuse%20de%20protons
Record number: 40, Textual support number: 2 CONT
Les nouvelles piles à combustible, comme la pile à membrane échangeuse de protons(MEP) nécessiteront des systèmes de refroidissement spécialisés. 7, record 40, French, - membrane%20%C3%A9changeuse%20de%20protons
Record 40, Key term(s)
- membrane échangeuse de proton
Record 40, Spanish
Record 40, Textual support, Spanish
Record 41 - external organization data 2006-03-24
Record 41, English
Record 41, Subject field(s)
- Nuclear Power Stations
- Water Treatment (Water Supply)
- Compartment - Canadian Nuclear Safety Commission
Record 41, Main entry term, English
- water treatment plant 1, record 41, English, water%20treatment%20plant
Record 41, Abbreviations, English
Record 41, Synonyms, English
Record 41, Textual support, English
Record number: 41, Textual support number: 1 CONT
The water treatment plant produces demineralized water primarily for boiler feedwater makeup, but also for end-shield cooling, the closed loop demineralized water-cooling system, the irradiated fuel bay, and the chemistry lab. 1, record 41, English, - water%20treatment%20plant
Record 41, French
Record 41, Domaine(s)
- Centrales nucléaires
- Traitement des eaux
- Tiroir - Commission canadienne de sûreté nucléaire
Record 41, Main entry term, French
- station de traitement d'eau
1, record 41, French, station%20de%20traitement%20d%27eau
feminine noun
Record 41, Abbreviations, French
Record 41, Synonyms, French
- usine de traitement de l'eau 1, record 41, French, usine%20de%20traitement%20de%20l%27eau
feminine noun
Record 41, Textual support, French
Record number: 41, Textual support number: 1 CONT
La station de traitement d’eau produit de l'eau déminéralisée servant surtout à l'élaboration de l'eau d’alimentation du générateur de vapeur, ainsi qu'au refroidissement du bouclier d’extrémité, au circuit fermé de refroidissement par eau déminéralisée, à la piscine de combustible épuisé et au laboratoire de chimie. 1, record 41, French, - station%20de%20traitement%20d%27eau
Record 41, Spanish
Record 41, Textual support, Spanish
Record 42 - external organization data 2006-03-14
Record 42, English
Record 42, Subject field(s)
- Nuclear Plant Safety
- Nuclear Fission Reactors
- Compartment - Canadian Nuclear Safety Commission
Record 42, Main entry term, English
- shutdown cooling 1, record 42, English, shutdown%20cooling
Record 42, Abbreviations, English
Record 42, Synonyms, English
Record 42, Textual support, English
Record number: 42, Textual support number: 1 CONT
A feature shared by all CANDUs is the elevation of the headers and boilers above the reactor core. This permits fuel cooling by natural convection if the main pumps and shutdown cooling are both unavailable. 1, record 42, English, - shutdown%20cooling
Record 42, French
Record 42, Domaine(s)
- Sûreté des centrales nucléaires
- Réacteurs nucléaires de fission
- Tiroir - Commission canadienne de sûreté nucléaire
Record 42, Main entry term, French
- refroidissement d'urgence
1, record 42, French, refroidissement%20d%27urgence
masculine noun
Record 42, Abbreviations, French
Record 42, Synonyms, French
- refroidissement à l'arrêt 1, record 42, French, refroidissement%20%C3%A0%20l%27arr%C3%AAt
masculine noun
Record 42, Textual support, French
Record number: 42, Textual support number: 1 CONT
Une caractéristique commune à tous les CANDU est la hauteur des collecteurs et des générateurs de vapeur au-dessus du coeur du réacteur. Cela permet de refroidir le combustible par convexion naturelle si les pompes principales et le refroidissement d’urgence ne sont pas disponibles. 1, record 42, French, - refroidissement%20d%27urgence
Record 42, Spanish
Record 42, Textual support, Spanish
Record 43 - external organization data 2006-01-24
Record 43, English
Record 43, Subject field(s)
- Nuclear Plant Safety
- Thermodynamics
- Compartment - Canadian Nuclear Safety Commission
Record 43, Main entry term, English
- emergency coolant injection system 1, record 43, English, emergency%20coolant%20injection%20system
Record 43, Abbreviations, English
Record 43, Synonyms, English
- ECI system 1, record 43, English, ECI%20system
Record 43, Textual support, English
Record number: 43, Textual support number: 1 CONT
The emergency coolant injection system (ECIS) protects the fuel and heat transport system boundary when normal cooling fails. Its purpose is to refill the heat transport system and keep it full after a loss of coolant accident (LOCA). This sets up an alternative heat flow path for removing decay heat. 1, record 43, English, - emergency%20coolant%20injection%20system
Record 43, French
Record 43, Domaine(s)
- Sûreté des centrales nucléaires
- Thermodynamique
- Tiroir - Commission canadienne de sûreté nucléaire
Record 43, Main entry term, French
- système d'injection d'urgence du caloporteur
1, record 43, French, syst%C3%A8me%20d%27injection%20d%27urgence%20du%20caloporteur
masculine noun
Record 43, Abbreviations, French
Record 43, Synonyms, French
- système de refroidissement d'urgence du coeur par injection 1, record 43, French, syst%C3%A8me%20de%20refroidissement%20d%27urgence%20du%20coeur%20par%20injection
masculine noun
- SRUCI 1, record 43, French, SRUCI
masculine noun
- SRUCI 1, record 43, French, SRUCI
- système de refroidissement d'urgence du coeur 1, record 43, French, syst%C3%A8me%20de%20refroidissement%20d%27urgence%20du%20coeur
masculine noun
- SRUC 1, record 43, French, SRUC
masculine noun
- SRUC 1, record 43, French, SRUC
Record 43, Textual support, French
Record number: 43, Textual support number: 1 CONT
Le système de refroidissement d’urgence du coeur par injection(SRUCI) protège le combustible et la limite du circuit caloporteur lorsque le refroidissement normal subit une défaillance. Il a pour but de remplir le circuit caloporteur et de le maintenir plein après un accident dû à la perte de réfrigérant primaire(APRP). Cela constitue un autre trajet pour le flux de chaleur qui élimine la chaleur de désintégration. 1, record 43, French, - syst%C3%A8me%20d%27injection%20d%27urgence%20du%20caloporteur
Record 43, Spanish
Record 43, Textual support, Spanish
Record 44 - external organization data 2005-11-10
Record 44, English
Record 44, Subject field(s)
- Heat Exchangers
- Nuclear Fission Reactors
- Compartment - Canadian Nuclear Safety Commission
Record 44, Main entry term, English
- primary irradiated fuel bay heat exchanger 1, record 44, English, primary%20irradiated%20fuel%20bay%20heat%20exchanger
Record 44, Abbreviations, English
Record 44, Synonyms, English
Record 44, Textual support, English
Record number: 44, Textual support number: 1 CONT
Emergency water can be routed to the boilers, to the ECI [emergency coolant injection] heat exchangers, the H.T. [high temperature] System, the vault coolers or the primary and secondary irradiated fuel bay heat exchangers as required. 1, record 44, English, - primary%20irradiated%20fuel%20bay%20heat%20exchanger
Record 44, French
Record 44, Domaine(s)
- Échangeurs de chaleur
- Réacteurs nucléaires de fission
- Tiroir - Commission canadienne de sûreté nucléaire
Record 44, Main entry term, French
- système de refroidissement de piscine primaire de stockage du combustible épuisé
1, record 44, French, syst%C3%A8me%20de%20refroidissement%20de%20piscine%20primaire%20de%20stockage%20du%20combustible%20%C3%A9puis%C3%A9
masculine noun
Record 44, Abbreviations, French
Record 44, Synonyms, French
Record 44, Textual support, French
Record number: 44, Textual support number: 1 CONT
Au besoin, on pourra aiguiller la circulation d’eau vers les générateurs de vapeur, les échangeurs de chaleur, les échangeurs du système de refroidissement d’urgence du coeur, le circuit caloporteur, les refroidisseurs de l'enceinte ou le système de refroidissement des piscines primaire ou secondaire de stockage du combustible épuisé. 1, record 44, French, - syst%C3%A8me%20de%20refroidissement%20de%20piscine%20primaire%20de%20stockage%20du%20combustible%20%C3%A9puis%C3%A9
Record 44, Spanish
Record 44, Textual support, Spanish
Record 45 - external organization data 2005-11-10
Record 45, English
Record 45, Subject field(s)
- Heat Exchangers
- Nuclear Fission Reactors
- Compartment - Canadian Nuclear Safety Commission
Record 45, Main entry term, English
- secondary irradiated fuel bay heat exchanger 1, record 45, English, secondary%20irradiated%20fuel%20bay%20heat%20exchanger
Record 45, Abbreviations, English
Record 45, Synonyms, English
Record 45, Textual support, English
Record number: 45, Textual support number: 1 CONT
Emergency water can be routed to the boilers, to the ECI [emergency coolant injection] heat exchangers, the H.T. [high temperature] System, the vault coolers or the primary and secondary irradiated fuel bay heat exchangers as required. 1, record 45, English, - secondary%20irradiated%20fuel%20bay%20heat%20exchanger
Record 45, French
Record 45, Domaine(s)
- Échangeurs de chaleur
- Réacteurs nucléaires de fission
- Tiroir - Commission canadienne de sûreté nucléaire
Record 45, Main entry term, French
- système de refroidissement de piscine secondaire de stockage du combustible épuisé
1, record 45, French, syst%C3%A8me%20de%20refroidissement%20de%20piscine%20secondaire%20de%20stockage%20du%20combustible%20%C3%A9puis%C3%A9
masculine noun
Record 45, Abbreviations, French
Record 45, Synonyms, French
Record 45, Textual support, French
Record number: 45, Textual support number: 1 CONT
Au besoin, on pourra aiguiller la circulation d’eau vers les générateurs de vapeur, les échangeurs de chaleur, les échangeurs du système de refroidissement d’urgence du coeur, le circuit caloporteur, les refroidisseurs de l'enceinte ou le système de refroidissement des piscines primaire ou secondaire de stockage du combustible épuisé. 1, record 45, French, - syst%C3%A8me%20de%20refroidissement%20de%20piscine%20secondaire%20de%20stockage%20du%20combustible%20%C3%A9puis%C3%A9
Record 45, Spanish
Record 45, Textual support, Spanish
Record 46 - external organization data 2005-11-08
Record 46, English
Record 46, Subject field(s)
- Fluid Mechanics and Hydraulics (Physics)
- Wastewater Treatment
- Nuclear Power Stations
- Compartment - Canadian Nuclear Safety Commission
Record 46, Main entry term, English
- closed loop demineralized water-cooling system 1, record 46, English, closed%20loop%20demineralized%20water%2Dcooling%20system
Record 46, Abbreviations, English
Record 46, Synonyms, English
Record 46, Textual support, English
Record number: 46, Textual support number: 1 CONT
The water treatment plant produces demineralized water primarily for boiler feedwater makeup, but also for end-shield cooling, the closed loop demineralized water-cooling system, the irradiated fuel bay, and the chemistry lab. 1, record 46, English, - closed%20loop%20demineralized%20water%2Dcooling%20system
Record 46, Key term(s)
- closed loop demineralized water cooling system
Record 46, French
Record 46, Domaine(s)
- Mécanique des fluides et hydraulique (Physique)
- Traitement des eaux usées
- Centrales nucléaires
- Tiroir - Commission canadienne de sûreté nucléaire
Record 46, Main entry term, French
- circuit fermé de refroidissement par eau déminéralisée
1, record 46, French, circuit%20ferm%C3%A9%20de%20refroidissement%20par%20eau%20d%C3%A9min%C3%A9ralis%C3%A9e
masculine noun
Record 46, Abbreviations, French
Record 46, Synonyms, French
Record 46, Textual support, French
Record number: 46, Textual support number: 1 CONT
La station de traitement d’eau produit de l'eau déminéralisée servant surtout à l'élaboration de l'eau d’alimentation du générateur de vapeur, ainsi qu'au refroidissement du bouclier d’extrémité, au circuit fermé de refroidissement par eau déminéralisée, à la piscine de combustible épuisé et au laboratoire de chimie. 1, record 46, French, - circuit%20ferm%C3%A9%20de%20refroidissement%20par%20eau%20d%C3%A9min%C3%A9ralis%C3%A9e
Record 46, Spanish
Record 46, Textual support, Spanish
Record 47 - external organization data 2005-11-03
Record 47, English
Record 47, Subject field(s)
- Nuclear Plant Safety
- Nuclear Fission Reactors
- Compartment - Canadian Nuclear Safety Commission
Record 47, Main entry term, English
- heat transport pressure boundary 1, record 47, English, heat%20transport%20pressure%20boundary
Record 47, Abbreviations, English
Record 47, Synonyms, English
Record 47, Textual support, English
Record number: 47, Textual support number: 1 CONT
Rapid reactor shutdown matches heat output to available cooling, protecting the first three barriers to radiation release. These barriers are the fuel pellet, the fuel sheath and the heat transport pressure boundary. 1, record 47, English, - heat%20transport%20pressure%20boundary
Record 47, French
Record 47, Domaine(s)
- Sûreté des centrales nucléaires
- Réacteurs nucléaires de fission
- Tiroir - Commission canadienne de sûreté nucléaire
Record 47, Main entry term, French
- limite de pression du circuit caloporteur
1, record 47, French, limite%20de%20pression%20du%20circuit%20caloporteur
feminine noun
Record 47, Abbreviations, French
Record 47, Synonyms, French
Record 47, Textual support, French
Record number: 47, Textual support number: 1 CONT
La mise à l'arrêt rapide du réacteur amène la sortie de chaleur à un niveau équivalent au refroidissement disponible, ce qui protège les trois premières barrières contre les fuites de rayonnement. Ces barrières sont les pastilles de combustible, la gaine du combustible et la limite de pression du circuit caloporteur. 1, record 47, French, - limite%20de%20pression%20du%20circuit%20caloporteur
Record 47, Spanish
Record 47, Textual support, Spanish
Record 48 - external organization data 2005-11-03
Record 48, English
Record 48, Subject field(s)
- Nuclear Plant Safety
- Compartment - Canadian Nuclear Safety Commission
Record 48, Main entry term, English
Record 48, Abbreviations, English
Record 48, Synonyms, English
Record 48, Textual support, English
Record number: 48, Textual support number: 1 CONT
Rapid shutdown protects the first three barriers (pellet, sheath and piping). In most upsets, a rapid power reduction quickly matches the fuel heat output to available cooling. This limits the amount of steam generated. 1, record 48, English, - upset
Record 48, French
Record 48, Domaine(s)
- Sûreté des centrales nucléaires
- Tiroir - Commission canadienne de sûreté nucléaire
Record 48, Main entry term, French
- excursion de puissance
1, record 48, French, excursion%20de%20puissance
feminine noun
Record 48, Abbreviations, French
Record 48, Synonyms, French
Record 48, Textual support, French
Record number: 48, Textual support number: 1 CONT
L'arrêt rapide du réacteur protège les trois premières barrières(pastilles, gaine et conduites). Lors de la plupart des excursions de puissance, une réduction rapide de la puissance atteint rapidement le niveau de sortie de chaleur du combustible et en assure le refroidissement. Cela limite la quantité de vapeur générée. 1, record 48, French, - excursion%20de%20puissance
Record 48, Spanish
Record 48, Textual support, Spanish
Record 49 - external organization data 2005-11-03
Record 49, English
Record 49, Subject field(s)
- Nuclear Fission Reactors
- Compartment - Canadian Nuclear Safety Commission
Record 49, Main entry term, English
- long-term fuel cooling 1, record 49, English, long%2Dterm%20fuel%20cooling
Record 49, Abbreviations, English
Record 49, Synonyms, English
Record 49, Textual support, English
Record number: 49, Textual support number: 1 CONT
For long-term fuel cooling, the operator sets up a recirculation cooling loop. The loop includes the heat transport system piping, a recovery sump, recovery pumps and recovery heat exchangers. Water cools the fuel and spills from the break to the containment floor. 1, record 49, English, - long%2Dterm%20fuel%20cooling
Record 49, Key term(s)
- long term fuel cooling
Record 49, French
Record 49, Domaine(s)
- Réacteurs nucléaires de fission
- Tiroir - Commission canadienne de sûreté nucléaire
Record 49, Main entry term, French
- refroidissement du combustible à long terme
1, record 49, French, refroidissement%20du%20combustible%20%C3%A0%20long%20terme
masculine noun
Record 49, Abbreviations, French
Record 49, Synonyms, French
Record 49, Textual support, French
Record number: 49, Textual support number: 1 CONT
Pour le refroidissement du combustible à long terme, l'opérateur crée une boucle de refroidissement fermée. La boucle comprend des conduites du circuit caloporteur, un puisard de récupération, des pompes de récupération et des échangeurs de chaleur de récupération. L'eau refroidit le combustible et se déverse de la brèche vers le plancher de confinement. 1, record 49, French, - refroidissement%20du%20combustible%20%C3%A0%20long%20terme
Record 49, Spanish
Record 49, Textual support, Spanish
Record 50 - external organization data 2005-11-03
Record 50, English
Record 50, Subject field(s)
- Pipes and Fittings
- Nuclear Fission Reactors
- Compartment - Canadian Nuclear Safety Commission
Record 50, Main entry term, English
- recirculation cooling loop 1, record 50, English, recirculation%20cooling%20loop
Record 50, Abbreviations, English
Record 50, Synonyms, English
Record 50, Textual support, English
Record number: 50, Textual support number: 1 CONT
For long-term fuel cooling, the operator sets up a recirculation cooling loop. The loop includes the heat transport system piping, a recovery sump, recovery pumps and recovery heat exchangers. Water cools the fuel and spills from the break to the containment floor. 1, record 50, English, - recirculation%20cooling%20loop
Record 50, French
Record 50, Domaine(s)
- Tuyauterie et raccords
- Réacteurs nucléaires de fission
- Tiroir - Commission canadienne de sûreté nucléaire
Record 50, Main entry term, French
- boucle de refroidissement fermée
1, record 50, French, boucle%20de%20refroidissement%20ferm%C3%A9e
feminine noun
Record 50, Abbreviations, French
Record 50, Synonyms, French
Record 50, Textual support, French
Record number: 50, Textual support number: 1 CONT
Pour le refroidissement du combustible à long terme, l'opérateur crée une boucle de refroidissement fermée. La boucle comprend des conduites du circuit caloporteur, un puisard de récupération, des pompes de récupération et des échangeurs de chaleur de récupération. L'eau refroidit le combustible et se déverse de la brèche vers le plancher de confinement. 1, record 50, French, - boucle%20de%20refroidissement%20ferm%C3%A9e
Record 50, Spanish
Record 50, Textual support, Spanish
Record 51 - external organization data 2005-11-03
Record 51, English
Record 51, Subject field(s)
- Fluid Mechanics and Hydraulics (Physics)
- Nuclear Fission Reactors
- Compartment - Canadian Nuclear Safety Commission
Record 51, Main entry term, English
- containment floor 1, record 51, English, containment%20floor
Record 51, Abbreviations, English
Record 51, Synonyms, English
Record 51, Textual support, English
Record number: 51, Textual support number: 1 CONT
For long-term fuel cooling, the operator sets up a recirculation cooling loop. The loop includes the heat transport system piping, a recovery sump, recovery pumps and recovery heat exchangers. Water cools the fuel and spills from the break to the containment floor. 1, record 51, English, - containment%20floor
Record 51, French
Record 51, Domaine(s)
- Mécanique des fluides et hydraulique (Physique)
- Réacteurs nucléaires de fission
- Tiroir - Commission canadienne de sûreté nucléaire
Record 51, Main entry term, French
- plancher de confinement
1, record 51, French, plancher%20de%20confinement
masculine noun
Record 51, Abbreviations, French
Record 51, Synonyms, French
Record 51, Textual support, French
Record number: 51, Textual support number: 1 CONT
Pour le refroidissement du combustible à long terme, l'opérateur crée une boucle de refroidissement fermée. La boucle comprend des conduites du circuit caloporteur, un puisard de récupération, des pompes de récupération et des échangeurs de chaleur de récupération. L'eau refroidit le combustible et se déverse de la brèche vers le plancher de confinement. 1, record 51, French, - plancher%20de%20confinement
Record 51, Spanish
Record 51, Textual support, Spanish
Record 52 - external organization data 2004-02-12
Record 52, English
Record 52, Subject field(s)
- Nuclear Plant Safety
- Compartment - Canadian Nuclear Safety Commission
Record 52, Main entry term, English
- accident scenario 1, record 52, English, accident%20scenario
Record 52, Abbreviations, English
Record 52, Synonyms, English
Record 52, Textual support, English
Record number: 52, Textual support number: 1 CONT
The Commission questioned McMaster University on the nature of the accident scenarios used in the revised safety analysis. McMaster University responded that it looked at a number of events considered at other small Canadian research reactors, but concentrated on a very low probability event (10-6) that involves a blockage of cooling water flow through the core that leads to fuel damage. 1, record 52, English, - accident%20scenario
Record 52, French
Record 52, Domaine(s)
- Sûreté des centrales nucléaires
- Tiroir - Commission canadienne de sûreté nucléaire
Record 52, Main entry term, French
- scénario d'accident
1, record 52, French, sc%C3%A9nario%20d%27accident
masculine noun
Record 52, Abbreviations, French
Record 52, Synonyms, French
Record 52, Textual support, French
Record number: 52, Textual support number: 1 CONT
Interrogée sur la nature des scénarios d’accident utilisés dans la version révisée de l'analyse de la sûreté, l'Université McMaster a répondu qu'elle avait étudié un certain nombre d’événements survenus à d’autres petits réacteurs de recherche, mais qu'elle s’était concentrée sur un événement à très faible probabilité(10-6) mettant en cause un blocage de l'écoulement de l'eau de refroidissement dans le coeur et menant à la dégradation du combustible. 1, record 52, French, - sc%C3%A9nario%20d%27accident
Record 52, Spanish
Record 52, Textual support, Spanish
Record 53 - external organization data 2004-02-12
Record 53, English
Record 53, Subject field(s)
- Nuclear Plant Safety
- Compartment - Canadian Nuclear Safety Commission
Record 53, Main entry term, English
- fuel damage 1, record 53, English, fuel%20damage
Record 53, Abbreviations, English
Record 53, Synonyms, English
Record 53, Textual support, English
Record number: 53, Textual support number: 1 CONT
The Commission questioned McMaster University on the nature of the accident scenarios used in the revised safety analysis. McMaster University responded that it looked at a number of events considered at other small Canadian research reactors, but concentrated on a very low probability event (10-6) that involves a blockage of cooling water flow through the core that leads to fuel damage. 1, record 53, English, - fuel%20damage
Record 53, French
Record 53, Domaine(s)
- Sûreté des centrales nucléaires
- Tiroir - Commission canadienne de sûreté nucléaire
Record 53, Main entry term, French
- dégradation du combustible
1, record 53, French, d%C3%A9gradation%20du%20combustible
feminine noun
Record 53, Abbreviations, French
Record 53, Synonyms, French
Record 53, Textual support, French
Record number: 53, Textual support number: 1 CONT
Interrogée sur la nature des scénarios d’accident utilisés dans la version révisée de l'analyse de la sûreté, l'Université McMaster a répondu qu'elle avait étudié un certain nombre d’événements survenus à d’autres petits réacteurs de recherche, mais qu'elle s’était concentrée sur un événement à très faible probabilité(10-6) mettant en cause un blocage de l'écoulement de l'eau de refroidissement dans le coeur et menant à la dégradation du combustible. 1, record 53, French, - d%C3%A9gradation%20du%20combustible
Record 53, Spanish
Record 53, Textual support, Spanish
Record 54 - external organization data 2004-02-12
Record 54, English
Record 54, Subject field(s)
- Nuclear Fission Reactors
- Nuclear Power Stations
- Compartment - Canadian Nuclear Safety Commission
Record 54, Main entry term, English
- cooling water flow 1, record 54, English, cooling%20water%20flow
Record 54, Abbreviations, English
Record 54, Synonyms, English
Record 54, Textual support, English
Record number: 54, Textual support number: 1 CONT
The Commission questioned McMaster University on the nature of the accident scenarios used in the revised safety analysis. McMaster University responded that it looked at a number of events considered at other small Canadian research reactors, but concentrated on a very low probability event (10-6) that involves a blockage of cooling water flow through the core that leads to fuel damage. 1, record 54, English, - cooling%20water%20flow
Record 54, French
Record 54, Domaine(s)
- Réacteurs nucléaires de fission
- Centrales nucléaires
- Tiroir - Commission canadienne de sûreté nucléaire
Record 54, Main entry term, French
- écoulement de l'eau de refroidissement
1, record 54, French, %C3%A9coulement%20de%20l%27eau%20de%20refroidissement
masculine noun
Record 54, Abbreviations, French
Record 54, Synonyms, French
Record 54, Textual support, French
Record number: 54, Textual support number: 1 CONT
Interrogée sur la nature des scénarios d’accident utilisés dans la version révisée de l'analyse de la sûreté, l'Université McMaster a répondu qu'elle avait étudié un certain nombre d’événements survenus à d’autres petits réacteurs de recherche, mais qu'elle s’était concentrée sur un événement à très faible probabilité(10-6) mettant en cause un blocage de l'écoulement de l'eau de refroidissement dans le coeur et menant à la dégradation du combustible. 1, record 54, French, - %C3%A9coulement%20de%20l%27eau%20de%20refroidissement
Record 54, Spanish
Record 54, Textual support, Spanish
Record 55 - external organization data 2003-05-08
Record 55, English
Record 55, Subject field(s)
- Nuclear Power Stations
- Nuclear Fission Reactors
- Compartment - Canadian Nuclear Safety Commission
Record 55, Main entry term, English
- dousing tank
1, record 55, English, dousing%20tank
correct
Record 55, Abbreviations, English
Record 55, Synonyms, English
Record 55, Textual support, English
Record number: 55, Textual support number: 1 DEF
A water tank situated under the roof of the reactor building; the water may be used as an emergency core cooling fluid. 2, record 55, English, - dousing%20tank
Record 55, French
Record 55, Domaine(s)
- Centrales nucléaires
- Réacteurs nucléaires de fission
- Tiroir - Commission canadienne de sûreté nucléaire
Record 55, Main entry term, French
- réservoir d'eau d'aspersion
1, record 55, French, r%C3%A9servoir%20d%27eau%20d%27aspersion
masculine noun
Record 55, Abbreviations, French
Record 55, Synonyms, French
- réservoir d'eau d'arrosage 2, record 55, French, r%C3%A9servoir%20d%27eau%20d%27arrosage
masculine noun
- réservoir d'arrosage 3, record 55, French, r%C3%A9servoir%20d%27arrosage
masculine noun
- réservoir du système d'arrosage 4, record 55, French, r%C3%A9servoir%20du%20syst%C3%A8me%20d%27arrosage
masculine noun
Record 55, Textual support, French
Record number: 55, Textual support number: 1 DEF
Réservoir situé au-dessous du toit du bâtiment du réacteur nucléaire et contenant l’eau du système de refroidissement d’urgence. 5, record 55, French, - r%C3%A9servoir%20d%27eau%20d%27aspersion
Record number: 55, Textual support number: 1 CONT
Ce système [de refroidissement de secours] est conçu pour refroidir le combustible avec de l'eau légère en cas d’accident par perte de caloporteur. Pour commencer, on s’approvisionne dans le réservoir d’eau d’aspersion situé sous la toiture du bâtiment du réacteur [...] 1, record 55, French, - r%C3%A9servoir%20d%27eau%20d%27aspersion
Record 55, Spanish
Record 55, Textual support, Spanish
Record 56 - external organization data 2003-04-15
Record 56, English
Record 56, Subject field(s)
- Nuclear Science and Technology
- Nuclear Fission Reactors
- Nuclear Power Stations
- Compartment - Canadian Nuclear Safety Commission
Record 56, Main entry term, English
- failure
1, record 56, English, failure
correct
Record 56, Abbreviations, English
Record 56, Synonyms, English
Record 56, Textual support, English
Record number: 56, Textual support number: 1 CONT
"Containment envelope" means structures and appurtenances which provide a pressure-retaining barrier to prevent or limit the escape of any radioactive matter that could be released from the fuel elements, as a result of a failure in a fuel cooling system. 1, record 56, English, - failure
Record 56, French
Record 56, Domaine(s)
- Sciences et techniques nucléaires
- Réacteurs nucléaires de fission
- Centrales nucléaires
- Tiroir - Commission canadienne de sûreté nucléaire
Record 56, Main entry term, French
- défaillance
1, record 56, French, d%C3%A9faillance
correct, feminine noun
Record 56, Abbreviations, French
Record 56, Synonyms, French
Record 56, Textual support, French
Record number: 56, Textual support number: 1 CONT
Enceinte de confinement. Structures et installations connexes qui offrent une barrière de rétention de la pression pour empêcher ou limiter la libération de matières radioactives qui pourraient s’échapper des éléments combustibles après la défaillance d’un système de refroidissement du combustible. 2, record 56, French, - d%C3%A9faillance
Record number: 56, Textual support number: 1 OBS
[...] «défaillance» s’applique autant à un organe complexe qu’à un élément simple lorsque ceux-ci sont détériorés au point où leur fonction est compromise. «Défaillance» est généralement le terme à employer lorsque le contexte ne permet pas de connaître la nature exacte du défaut de fonctionnement dont il est question. 3, record 56, French, - d%C3%A9faillance
Record 56, Spanish
Record 56, Textual support, Spanish
Record 57 - external organization data 2000-08-31
Record 57, English
Record 57, Subject field(s)
- Atomic Physics
- Nuclear Power Stations
- Compartment - Canadian Nuclear Safety Commission
Record 57, Main entry term, English
- controlled nuclear equipment
1, record 57, English, controlled%20nuclear%20equipment
correct
Record 57, Abbreviations, English
Record 57, Synonyms, English
Record 57, Textual support, English
Record number: 57, Textual support number: 1 CONT
Controlled Nuclear Equipment. ... Nuclear reactors and especially designed or prepared equipment and components therefor, including: Complete nuclear reactors ... Nuclear reactor vessels ... Nuclear reactor fuel charging and discharging machines ... Nuclear reactor control rods and equipment ... Nuclear reactor pressure tubes ... Zirconium tubes ... Primary coolant pumps ... Nuclear reactor internals ... Heat exchangers ... Neutron detection and measuring instruments ... 1, record 57, English, - controlled%20nuclear%20equipment
Record number: 57, Textual support number: 1 OBS
Regulation cited: Nuclear Non-proliferation Import and Export Control Regulations. 2, record 57, English, - controlled%20nuclear%20equipment
Record 57, French
Record 57, Domaine(s)
- Physique atomique
- Centrales nucléaires
- Tiroir - Commission canadienne de sûreté nucléaire
Record 57, Main entry term, French
- équipement nucléaire contrôlé
1, record 57, French, %C3%A9quipement%20nucl%C3%A9aire%20contr%C3%B4l%C3%A9
correct, masculine noun
Record 57, Abbreviations, French
Record 57, Synonyms, French
Record 57, Textual support, French
Record number: 57, Textual support number: 1 CONT
Équipement nucléaire contrôlé. [...] Réacteurs nucléaires et équipements et composants spécialement conçus ou préparés pour ces réacteurs, notamment :[...] Réacteurs nucléaires complets [...] Cuves pour réacteurs nucléaires [...] Machines pour le chargement et le déchargement du combustible nucléaire [...] Barres de commande pour réacteurs et équipements connexes [...] Tubes de force pour réacteurs [...] Tubes de zirconium [...] Pompes du circuit primaire de refroidissement [...] Internes de réacteur nucléaire [...] Échangeurs de chaleur [...] Instruments de détection et de mesure des neutrons [...] 1, record 57, French, - %C3%A9quipement%20nucl%C3%A9aire%20contr%C3%B4l%C3%A9
Record number: 57, 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 57, French, - %C3%A9quipement%20nucl%C3%A9aire%20contr%C3%B4l%C3%A9
Record 57, Spanish
Record 57, Textual support, Spanish
Record 58 - external organization data 2000-03-08
Record 58, English
Record 58, Subject field(s)
- Nuclear Science and Technology
- Nuclear Fission Reactors
- Compartment - Canadian Nuclear Safety Commission
Record 58, Main entry term, English
- steam generator
1, record 58, English, steam%20generator
correct
Record 58, Abbreviations, English
- SG 2, record 58, English, SG
correct
Record 58, Synonyms, English
Record 58, Textual support, English
Record number: 58, Textual support number: 1 CONT
"primary heat transport system" means that system of components which permit the transfer of heat from the fuel in the reactor to the steam generators or other heat exchangers employing secondary cooling. 1, record 58, English, - steam%20generator
Record 58, French
Record 58, Domaine(s)
- Sciences et techniques nucléaires
- Réacteurs nucléaires de fission
- Tiroir - Commission canadienne de sûreté nucléaire
Record 58, Main entry term, French
- générateur de vapeur
1, record 58, French, g%C3%A9n%C3%A9rateur%20de%20vapeur
correct, masculine noun
Record 58, Abbreviations, French
Record 58, Synonyms, French
Record 58, Textual support, French
Record number: 58, Textual support number: 1 CONT
«circuit caloporteur primaire» Ensemble des composants qui permet le transfert de la chaleur du combustible dans le réacteur jusqu'aux générateurs de vapeur ou jusqu'à d’autres échangeurs de chaleur utilisant un système de refroidissement secondaire. 1, record 58, French, - g%C3%A9n%C3%A9rateur%20de%20vapeur
Record 58, Spanish
Record 58, Textual support, Spanish
Record 59 - external organization data 1998-01-07
Record 59, English
Record 59, Subject field(s)
- Nuclear Fission Reactors
- Nuclear Plant Safety
- Compartment - Canadian Nuclear Safety Commission
Record 59, Main entry term, English
- performance requirement
1, record 59, English, performance%20requirement
correct
Record 59, Abbreviations, English
Record 59, Synonyms, English
Record 59, Textual support, English
Record number: 59, Textual support number: 1 CONT
The performance requirements of a shutdown system refer only to its role in shutting the reactor down. For those requirements whose attainment also depends on fuel cooling or containment functions, credit for these functions may be taken in demonstrating that the performance requirements are met. 1, record 59, English, - performance%20requirement
Record 59, French
Record 59, Domaine(s)
- Réacteurs nucléaires de fission
- Sûreté des centrales nucléaires
- Tiroir - Commission canadienne de sûreté nucléaire
Record 59, Main entry term, French
- norme de rendement
1, record 59, French, norme%20de%20rendement
feminine noun
Record 59, Abbreviations, French
Record 59, Synonyms, French
Record 59, Textual support, French
Record number: 59, Textual support number: 1 CONT
Les normes de rendement de tout système d’arrêt d’urgence n’ ont trait qu'à son rôle d’arrêter le réacteur. Pour se conformer aux normes qui dépendent du refroidissement du combustible ou du confinement, on peut en tenir compte pour démontrer que les normes de rendement sont respectées. 1, record 59, French, - norme%20de%20rendement
Record 59, Spanish
Record 59, Textual support, Spanish
Record 60 - internal organization data 1996-05-31
Record 60, English
Record 60, Subject field(s)
- Waste Management
- Nuclear Waste Materials
- Cold Storage
Record 60, Main entry term, English
- water-cooled storage
1, record 60, English, water%2Dcooled%20storage
proposal
Record 60, Abbreviations, English
Record 60, Synonyms, English
Record 60, Textual support, English
Record 60, French
Record 60, Domaine(s)
- Gestion des déchets
- Déchets nucléaires
- Entreposage frigorifique
Record 60, Main entry term, French
- entreposage refroidi à l'eau
1, record 60, French, entreposage%20refroidi%20%C3%A0%20l%27eau
correct, masculine noun
Record 60, Abbreviations, French
Record 60, Synonyms, French
- stockage refroidi à l'eau 2, record 60, French, stockage%20refroidi%20%C3%A0%20l%27eau
proposal, masculine noun
- emmagasinement refroidi à l'eau 2, record 60, French, emmagasinement%20refroidi%20%C3%A0%20l%27eau
proposal, masculine noun
Record 60, Textual support, French
Record number: 60, Textual support number: 1 CONT
L'entreposage refroidi à l'eau, similaire, en son principe, aux stockages de refroidissement du combustible irradié, est constitué d’une piscine dans laquelle est établie une circulation lente d’eau. Plusieurs conteneurs peuvent être disposés dans des paniers qui sont immergés; la protection biologique est assurée par les quelques mètres d’eau surmontant la dernière rangée de conteneurs. Le refroidissement est effectué par une boucle. Le circuit secondaire permet l'évacuation des calories par l'intermédiaire de tours de refroidissement. 1, record 60, French, - entreposage%20refroidi%20%C3%A0%20l%27eau
Record 60, Spanish
Record 60, Campo(s) temático(s)
- Gestión de los desechos
- Desechos nucleares
- Almacenaje frigorífico
Record 60, Main entry term, Spanish
- almacenamiento refrigerado por agua
1, record 60, Spanish, almacenamiento%20refrigerado%20por%20agua
correct, masculine noun
Record 60, Abbreviations, Spanish
Record 60, Synonyms, Spanish
Record 60, Textual support, Spanish
Record 61 - external organization data 1994-10-17
Record 61, English
Record 61, Subject field(s)
- Nuclear Science and Technology
- Nuclear Fission Reactors
- Compartment - Canadian Nuclear Safety Commission
Record 61, Main entry term, English
- fuel cooling system
1, record 61, English, fuel%20cooling%20system
correct
Record 61, Abbreviations, English
Record 61, Synonyms, English
Record 61, Textual support, English
Record number: 61, Textual support number: 1 DEF
... any cooling system whose failure has the potential for release of radioactive material in excess of the limits given in the reference. Included would be the primary heat transport system, any booster fuel cooling system, and the fuelling machine cooling system. Excluded would be the irradiated fuel bay cooling system. 1, record 61, English, - fuel%20cooling%20system
Record 61, French
Record 61, Domaine(s)
- Sciences et techniques nucléaires
- Réacteurs nucléaires de fission
- Tiroir - Commission canadienne de sûreté nucléaire
Record 61, Main entry term, French
- système de refroidissement du combustible
1, record 61, French, syst%C3%A8me%20de%20refroidissement%20du%20combustible
masculine noun
Record 61, Abbreviations, French
Record 61, Synonyms, French
Record 61, Textual support, French
Record number: 61, Textual support number: 1 DEF
Système de refroidissement dont une défaillance peut provoquer le rejet des matières radioactives en quantité supérieure aux limites prévues en référence. Le système peut comprendre le circuit caloporteur primaire, tout système de refroidissement du combustible de dopage et le système de refroidissement de l'appareil de chargement du combustible. Il exclut le système de refroidissement de la piscine de stockage du combustible irradié. 1, record 61, French, - syst%C3%A8me%20de%20refroidissement%20du%20combustible
Record 61, Spanish
Record 61, Textual support, Spanish
Record 62 - internal organization data 1993-06-15
Record 62, English
Record 62, Subject field(s)
- Waste Management
Record 62, Main entry term, English
- fluid bed calciner
1, record 62, English, fluid%20bed%20calciner
correct
Record 62, Abbreviations, English
Record 62, Synonyms, English
Record 62, Textual support, English
Record number: 62, Textual support number: 1 CONT
Fluid Bed Calciner. A fluidized bed reburning system ... The exhaust gases from the fluid bed are used to dry the lime mud, which is then collected in two cyclones and discharged into a surge bin. The dry lime mud is blown into the calcination bed where the fuel is being burned, and is almost instantaneously transformed into lime pellets. The heavy pellets fall into the cooling compartment, while the lighter dust is recycled with the air for drying the mud. 1, record 62, English, - fluid%20bed%20calciner
Record 62, French
Record 62, Domaine(s)
- Gestion des déchets
Record 62, Main entry term, French
- four à calciner à lit fluidisé
1, record 62, French, four%20%C3%A0%20calciner%20%C3%A0%20lit%20fluidis%C3%A9
masculine noun
Record 62, Abbreviations, French
Record 62, Synonyms, French
Record 62, Textual support, French
Record number: 62, Textual support number: 1 CONT
Four à calciner à lit fluidisé [...] système de calcination des boues de chaux à lit fluidisé [...] Les gaz s’échappant du lit fluide sont utilisés pour sécher la boue, qui est ensuite récupérée dans deux cyclones et rejetée dans une capacité tampon. La boue déshydratée est soufflée dans le lit de calcination où on brûle un combustible; elle se transforme presque instantanément en boulettes de chaux. Les boulettes assez lourdes tombent dans le compartiment de refroidissement, alors que les poussières sont recyclées avec l'air pour sécher la boue. 1, record 62, French, - four%20%C3%A0%20calciner%20%C3%A0%20lit%20fluidis%C3%A9
Record 62, Spanish
Record 62, Textual support, Spanish
Record 63 - internal organization data 1992-03-30
Record 63, English
Record 63, Subject field(s)
- Deterioration of Metals
- Nuclear Fission Reactors
Record 63, Main entry term, English
- crud
1, record 63, English, crud
correct, standardized
Record 63, Abbreviations, English
Record 63, Synonyms, English
Record 63, Textual support, English
Record number: 63, Textual support number: 1 DEF
A deposit or incrustation of impurity or unwanted foreign substance. 2, record 63, English, - crud
Record number: 63, Textual support number: 1 OBS
Applies to the cooling circuits of the CANDU nuclear reactors. 3, record 63, English, - crud
Record number: 63, Textual support number: 2 OBS
"Crud" has been standardized by ISO. 4, record 63, English, - crud
Record 63, French
Record 63, Domaine(s)
- Altération des métaux
- Réacteurs nucléaires de fission
Record 63, Main entry term, French
- impuretés
1, record 63, French, impuret%C3%A9s
feminine noun, plural, standardized
Record 63, Abbreviations, French
Record 63, Synonyms, French
- produits de corrosion 2, record 63, French, produits%20de%20corrosion
masculine noun, plural
Record 63, Textual support, French
Record number: 63, Textual support number: 1 DEF
Dépôt ou incrustation d’impuretés ou de substances étrangères non désirables. 2, record 63, French, - impuret%C3%A9s
Record number: 63, Textual support number: 2 DEF
Produits de corrosion, dans les réacteurs nucléaires, qui peuvent donner naissance à des dépôts sur le combustible et autres surfaces exposées au fluide de refroidissement. 1, record 63, French, - impuret%C3%A9s
Record number: 63, Textual support number: 1 OBS
"impuretés" a été normalisé par l’ISO. 3, record 63, French, - impuret%C3%A9s
Record 63, Spanish
Record 63, Textual support, Spanish
Record 64 - internal organization data 1982-08-10
Record 64, English
Record 64, Subject field(s)
- Cooling and Ventilating Systems
Record 64, Main entry term, English
- evaporative cooling tower
1, record 64, English, evaporative%20cooling%20tower
correct
Record 64, Abbreviations, English
Record 64, Synonyms, English
Record 64, Textual support, English
Record number: 64, Textual support number: 1 OBS
Evaporative cooling sections or towers of combustible material located on or outside buildings shall have a clearance of at least 40 ft from sources of ignition such as chimneys or incinerators when the tower exterior construction is noncombustible, and a clearance of at least 100 ft when the tower exterior construction is combustible. 1, record 64, English, - evaporative%20cooling%20tower
Record 64, French
Record 64, Domaine(s)
- Systèmes de refroidissement et de ventilation
Record 64, Main entry term, French
- tour de refroidissement par évaporation 1, record 64, French, tour%20de%20refroidissement%20par%20%C3%A9vaporation
Record 64, Abbreviations, French
Record 64, Synonyms, French
Record 64, Textual support, French
Record number: 64, Textual support number: 1 OBS
Les unités et les tours de refroidissement par évaporation en matériau combustible et situées sur des bâtiments ou à l'extérieur de ceux-ci, doivent être dégagées d’au moins 40 pi des sources d’inflammation telles que les cheminées ou les incinérateurs lorsque leurs parties exposées sont incombustibles, et d’au moins 100 pi lorsqu'elles sont combustibles. 1, record 64, French, - tour%20de%20refroidissement%20par%20%C3%A9vaporation
Record 64, Spanish
Record 64, Textual support, Spanish
Record 65 - internal organization data 1980-03-04
Record 65, English
Record 65, Subject field(s)
- Nuclear Power Stations
Record 65, Main entry term, English
- inlet feeder pipe
1, record 65, English, inlet%20feeder%20pipe
correct
Record 65, Abbreviations, English
Record 65, Synonyms, English
Record 65, Textual support, English
Record number: 65, Textual support number: 1 CONT
Near the outboard end of each end fitting is a side port to which the inlet and outlet feeder pipes are attached. 1, record 65, English, - inlet%20feeder%20pipe
Record 65, French
Record 65, Domaine(s)
- Centrales nucléaires
Record 65, Main entry term, French
- tuyau d'admission
1, record 65, French, tuyau%20d%27admission
correct
Record 65, Abbreviations, French
Record 65, Synonyms, French
- tuyau d'entrée 2, record 65, French, tuyau%20d%27entr%C3%A9e
Record 65, Textual support, French
Record number: 65, Textual support number: 1 DEF
Tuyau amenant l'eau lourde du circuit de refroidissement dans le canal du combustible. 3, record 65, French, - tuyau%20d%27admission
Record number: 65, Textual support number: 1 OBS
Les sources canadiennes de langue française emploient plutôt le terme "tuyau d’entrée". 3, record 65, French, - tuyau%20d%27admission
Record 65, Spanish
Record 65, Textual support, Spanish
Record 66 - internal organization data 1980-03-04
Record 66, English
Record 66, Subject field(s)
- Nuclear Power Stations
Record 66, Main entry term, English
- outlet feeder pipe
1, record 66, English, outlet%20feeder%20pipe
correct
Record 66, Abbreviations, English
Record 66, Synonyms, English
Record 66, Textual support, English
Record number: 66, Textual support number: 1 CONT
Near the outboard of each end fitting is a side port to which the inlet and outlet feeder pipes are attached. 1, record 66, English, - outlet%20feeder%20pipe
Record 66, French
Record 66, Domaine(s)
- Centrales nucléaires
Record 66, Main entry term, French
- tuyau de sortie 1, record 66, French, tuyau%20de%20sortie
Record 66, Abbreviations, French
Record 66, Synonyms, French
Record 66, Textual support, French
Record number: 66, Textual support number: 1 DEF
Tuyau dans lequel passe l'eau lourde du circuit de refroidissement après être passée dans le canal de combustible. 2, record 66, French, - tuyau%20de%20sortie
Record 66, Spanish
Record 66, Textual support, Spanish
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