TERMIUM Plus®
The Government of Canada’s terminology and linguistic data bank.
COMBUSTIBLE ATOMIQUE [11 records]
Record 1 - internal organization data 2011-05-30
Record 1, English
Record 1, Subject field(s)
- Applications of Automation
- Nuclear Science and Technology
- Nuclear Fission Reactors
Record 1, Main entry term, English
- SLARette
1, record 1, English, SLARette
correct
Record 1, Abbreviations, English
Record 1, Synonyms, English
Record 1, Textual support, English
Record 1, French
Record 1, Domaine(s)
- Automatisation et applications
- Sciences et techniques nucléaires
- Réacteurs nucléaires de fission
Record 1, Main entry term, French
- SLARette
1, record 1, French, SLARette
feminine noun
Record 1, Abbreviations, French
Record 1, Synonyms, French
Record 1, Textual support, French
Record number: 1, Textual support number: 1 OBS
Version moins automatisée de l'appareil de localisation et de repositionnement des patins d’espacement(appareil SLAR) conçue par Énergie atomique du Canada limitée. Cet appareil ouvre chaque canal de combustible et y insère un outil spécial qui localise les patins, mesure l'écart entre le tube de force et le tube de cuve et, à l'aide d’ultrasons et de courant de Foucault, détecte les soufflures dans les parois de métal. 2, record 1, French, - SLARette
Record 1, Spanish
Record 1, Textual support, Spanish
Record 2 - internal organization data 2010-11-26
Record 2, English
Record 2, Subject field(s)
- Nuclear Fission Reactors
- Nuclear Power Stations
Record 2, Main entry term, English
- fuel matrix
1, record 2, English, fuel%20matrix
correct
Record 2, Abbreviations, English
Record 2, Synonyms, English
Record 2, Textual support, English
Record number: 2, Textual support number: 1 CONT
[Nuclear reactors and fuels.] Fabrication of non-oxide matrix fuels. Advanced metal-clad fuels in which the fuel matrix is composed of actinide carbides, nitrides, and metals are being developed. Fabrication of carbides and nitrides is similar to that for oxide fuels with the exception that these fuels are very sensitive to the presence of oxygen and humidity and so they must be fabricated under carefully controlled inert atmospheres. 1, record 2, English, - fuel%20matrix
Record 2, French
Record 2, Domaine(s)
- Réacteurs nucléaires de fission
- Centrales nucléaires
Record 2, Main entry term, French
- matrice combustible
1, record 2, French, matrice%20combustible
correct, feminine noun
Record 2, Abbreviations, French
Record 2, Synonyms, French
- matrice de combustible 2, record 2, French, matrice%20de%20combustible
correct, feminine noun
Record 2, Textual support, French
Record number: 2, Textual support number: 1 CONT
[Les critères de rechargement d’un assemblage non étanche] résultent des connaissances acquises sur le comportement du combustible dans les réacteurs de puissance en situation normale et dans les boucles expérimentales du CEA [Commissariat à l'énergie atomique] d’étude en situation accidentelle. Ils sont validés par plus de 10 ans d’expérience qui montrent que dans ces conditions les assemblages ne relâchent pas de matière fissile de manière significative dans le circuit primaire(la matrice combustible en céramique frittée est conçue pour retenir les produits de fission et résister à une attaque chimique de l'eau). 2, record 2, French, - matrice%20combustible
Record number: 2, Textual support number: 2 CONT
Étudier par la thermodynamique les transformations d’un combustible nucléaire n’a de sens que si l’on considère à la fois les éléments constitutifs de ce combustible (ou matrice combustible, par exemple uranium et oxygène pour le combustible à base de dioxyde d’uranium utilisé dans les réacteurs à eau sous pression [REP]) et les produits de fission créés par irradiation. 3, record 2, French, - matrice%20combustible
Record 2, Spanish
Record 2, Textual support, Spanish
Record 3 - internal organization data 2010-02-09
Record 3, English
Record 3, Subject field(s)
- Nuclear Science and Technology
Record 3, Main entry term, English
- refined uranium fuel 1, record 3, English, refined%20uranium%20fuel
Record 3, Abbreviations, English
Record 3, Synonyms, English
Record 3, Textual support, English
Record 3, French
Record 3, Domaine(s)
- Sciences et techniques nucléaires
Record 3, Main entry term, French
- uranium raffiné
1, record 3, French, uranium%20raffin%C3%A9
see observation, masculine noun
Record 3, Abbreviations, French
Record 3, Synonyms, French
Record 3, Textual support, French
Record number: 3, Textual support number: 1 OBS
Équivalent fourni par Énergie atomique du Canada, Ottawa, d’après les divers glossaires touchant l'énergie atomique. Il n’ est pas nécessaire, en français, d’utiliser «combustible», puisque l'uranium est, par définition, un combustible. Dans certains textes suivis traitant des usages variés de ce métal, il arrive qu'on écrive :«L'uranium, en tant que combustible [...]» ou :«L'uranium employé comme combustible [...]» 1, record 3, French, - uranium%20raffin%C3%A9
Record 3, Spanish
Record 3, Textual support, Spanish
Record 4 - internal organization data 2009-10-16
Record 4, English
Record 4, Subject field(s)
- Nuclear Fission Reactors
Record 4, Main entry term, English
- Experimental Test and Demonstration Reactor
1, record 4, English, Experimental%20Test%20and%20Demonstration%20Reactor
correct
Record 4, Abbreviations, English
- ETDR 1, record 4, English, ETDR
correct
Record 4, Synonyms, English
Record 4, Textual support, English
Record number: 4, Textual support number: 1 CONT
One of the main objectives of the GCFR project is to contribute towards the development of the 50 MW Experimental Test and Demonstration Reactor (ETDR), which is designed to be the first gas cooled fast reactor to be constructed. The ETDR will be fuelled initially with "traditional" fast reactor MOX fuel in stainless cladding and will progressively test advanced GCFR fuels including dense (carbide/nitride) fuels contained in a ceramic matrix. 1, record 4, English, - Experimental%20Test%20and%20Demonstration%20Reactor
Record 4, French
Record 4, Domaine(s)
- Réacteurs nucléaires de fission
Record 4, Main entry term, French
- Réacteur Expérimental de Démonstration Technologique
1, record 4, French, R%C3%A9acteur%20Exp%C3%A9rimental%20de%20D%C3%A9monstration%20Technologique
correct, masculine noun
Record 4, Abbreviations, French
- REDT 2, record 4, French, REDT
correct, masculine noun
Record 4, Synonyms, French
Record 4, Textual support, French
Record number: 4, Textual support number: 1 DEF
[...] réacteur rapide gaz [mis au point par le Commissariat à l'Énergie Atomique(CEA]) dédié essentiellement à la qualification du combustible [...] 1, record 4, French, - R%C3%A9acteur%20Exp%C3%A9rimental%20de%20D%C3%A9monstration%20Technologique
Record number: 4, Textual support number: 1 OBS
Le REDT est un réacteur expérimental de petite puissance (30-50 MWth) conçu pour qualifier en conditions représentatives les combustibles, matériaux et autres technologies spécifiques du GFR, ainsi que pour en tester les principes de sûreté et les systèmes associés. 3, record 4, French, - R%C3%A9acteur%20Exp%C3%A9rimental%20de%20D%C3%A9monstration%20Technologique
Record 4, Spanish
Record 4, Textual support, Spanish
Record 5 - internal organization data 2009-10-07
Record 5, English
Record 5, Subject field(s)
- Nuclear Power Stations
Record 5, Main entry term, English
- retubing
1, record 5, English, retubing
correct
Record 5, Abbreviations, English
Record 5, Synonyms, English
- retube 2, record 5, English, retube
correct, noun
Record 5, Textual support, English
Record number: 5, Textual support number: 1 CONT
Retube Activities. The major activity to be performed during the outage is the replacement of all 380 fuel channel assemblies, calandria tubes, and the entire length of connecting inlet and outlet feeder piping from the end fittings back to the headers. This activity is referred to as retube. 1, record 5, English, - retubing
Record 5, French
Record 5, Domaine(s)
- Centrales nucléaires
Record 5, Main entry term, French
- retubage
1, record 5, French, retubage
correct, masculine noun
Record 5, Abbreviations, French
Record 5, Synonyms, French
Record 5, Textual support, French
Record number: 5, Textual support number: 1 CONT
Les rénovations qui seront effectuées par Énergie atomique du Canada(EACL) comprennent le retubage c'est-à-dire l'élimination et le remplacement des canaux de combustible et des tubes chargeurs connexes, la construction d’un site d’entreposage du matériel contaminé et la mise à jour des équipements usés et des technologies désuètes. 1, record 5, French, - retubage
Record 5, Spanish
Record 5, Textual support, Spanish
Record 6 - internal organization data 2009-08-26
Record 6, English
Record 6, Subject field(s)
- Scientific Instruments
Record 6, Main entry term, English
- analytical electron microscope
1, record 6, English, analytical%20electron%20microscope
correct
Record 6, Abbreviations, English
- AEM 1, record 6, English, AEM
correct
Record 6, Synonyms, English
Record 6, Textual support, English
Record number: 6, Textual support number: 1 CONT
The analytical electron microscope (AEM) is based on a conventional 200 keV transmission electron microscope (TEM) which has been augmented to include the functions of a scanning transmission electron microscope (STEM) and the scanning electron microscope (SEM). Since the electrons must penetrate through the specimen, the specimen dimensions must be no greater than 1 micrometer thick, and preferably in the range of 100 nm. Bulk specimens may be thinned to this range by a combination of mechanical, chemical, and ion sputtering techniques, all of which are available in the microanalysis laboratory. As an imaging tool, the AEM is capable of 0.3 nm spatial resolution in the TEM mode, 1 nm resolution in the STEM mode, and 3 nm resolution in the SEM mode. Elemental microanalysis is carried out by means of energy dispersive x-ray spectrometry (EDS) and electron energy loss spectrometry (EELS), which together provide sensitivity to all elements with atomic number > 2. Quantitative analysis is carried out by means of a relative sensitivity factor method based on glass, mineral, and metal alloy standards. 2, record 6, English, - analytical%20electron%20microscope
Record 6, French
Record 6, Domaine(s)
- Instruments scientifiques
Record 6, Main entry term, French
- microscope électronique analytique
1, record 6, French, microscope%20%C3%A9lectronique%20analytique
correct, masculine noun
Record 6, Abbreviations, French
- AEM 1, record 6, French, AEM
correct, masculine noun
Record 6, Synonyms, French
Record 6, Textual support, French
Record number: 6, Textual support number: 1 CONT
Le Centre [London Centre for Nanotechnology(ou LCN]), abritera 200 m² de salles blanches ainsi qu'une gamme complète d’outils de caractérisation à l'échelle nanométrique. Un de ces outils sera un puissant microscope électronique analytique(ou AEM pour «Analytical Electron Microscope») d’une résolution de 1, 4. Selon «Imperial College», il n’ existe que trois microscopes de ce type au monde(Europe et Etats-Unis). Ses capacités d’analyse des matériaux donneront des informations sur la composition locale, les liaisons et l'état électronique des atomes. Les chercheurs du LCN espèrent que cet outil leur permettra de pénétrer les relations complexes qui existent entre l'arrangement atomique d’un matériau et les propriétés et les performances d’un dispositif fabriqué à partir de celui-ci. Les projets de recherche menés grâce à ce microscope concerneront les piles à combustible, les nanostructures magnétiques, les revêtements intelligents, les points quantiques semiconducteurs et la recherche biomédicale. 2, record 6, French, - microscope%20%C3%A9lectronique%20analytique
Record 6, Spanish
Record 6, Textual support, Spanish
Record 7 - internal organization data 2007-02-16
Record 7, English
Record 7, Subject field(s)
- Missiles and Rockets
- Spacecraft
- Launchers (Astronautics)
Record 7, Main entry term, English
- exhaust velocity 1, record 7, English, exhaust%20velocity
Record 7, Abbreviations, English
Record 7, Synonyms, English
Record 7, Textual support, English
Record number: 7, Textual support number: 1 OBS
The jet speed, or exhaust velocity is the most important single factor affecting the performance of a rocket, and every effort is made to maximize it by using the most energetic fuels and the most efficient engines. 1, record 7, English, - exhaust%20velocity
Record 7, French
Record 7, Domaine(s)
- Missiles et roquettes
- Engins spatiaux
- Lanceurs (Astronautique)
Record 7, Main entry term, French
- vitesse d'éjection
1, record 7, French, vitesse%20d%27%C3%A9jection
feminine noun
Record 7, Abbreviations, French
Record 7, Synonyms, French
Record 7, Textual support, French
Record number: 7, Textual support number: 1 OBS
Un réacteur atomique brûlant un combustible [...] enrichi [et chauffant] de l'hydrogène liquide permet [...]) une économie pour la même poussée. On y trouve l'avantage d’une vitesse d’éjection énorme, donc une consommation réduite. 1, record 7, French, - vitesse%20d%27%C3%A9jection
Record 7, Spanish
Record 7, Textual support, Spanish
Record 8 - internal organization data 2001-01-04
Record 8, English
Record 8, Subject field(s)
- Nuclear Fission Reactors
- Nuclear Power Stations
Record 8, Main entry term, English
- Parallex test
1, record 8, English, Parallex%20test
correct
Record 8, Abbreviations, English
Record 8, Synonyms, English
Record 8, Textual support, English
Record number: 8, Textual support number: 1 CONT
The Atomic Energy of Canada Limited (AECL) is preparing to evaluate for use as fuel in a CANDU reactor a small amount of plutonium from the dismantled nuclear weapons of the United States and the Russian Federation. Contact groups in these countries are the United States Department of Energy (DOE) and the Russian Ministry of Atomic Energy (Minatom). The plutonium, as plutonium oxide, will be mixed with uranium oxide for use as fuel in a CANDU reactor in a parallel experiment which is called the Parallex test. The mixture of the two oxides is called Mixed Oxide (MOX) fuel. 1, record 8, English, - Parallex%20test
Record 8, French
Record 8, Domaine(s)
- Réacteurs nucléaires de fission
- Centrales nucléaires
Record 8, Main entry term, French
- essai Parallex
1, record 8, French, essai%20Parallex
correct, masculine noun
Record 8, Abbreviations, French
Record 8, Synonyms, French
Record 8, Textual support, French
Record number: 8, Textual support number: 1 CONT
Énergie atomique du Canada limitée(EACL) se prépare à évaluer une petite quantité de plutonium(240 grammes au total) tirée des armes nucléaires démantelées des États-Unis et de la Fédération de Russie en vue de son utilisation comme combustible dans un réacteur CANDU. Dans ces derniers pays, les contacts sont le département de l'Énergie(DOE) des États-Unis et le ministère de l'Énergie atomique(Minatom) de Russie. Le plutonium, sous forme d’oxyde de plutonium, va être mélangé à de l'oxyde d’uranium pour servir de combustible dans un réacteur CANDU, dans une expérience parallèle appelée l'essai Parallex. Ce mélange d’oxydes(MOX) est appelé combustible MOX. 1, record 8, French, - essai%20Parallex
Record 8, Spanish
Record 8, Textual support, Spanish
Record 9 - external organization data 2000-03-28
Record 9, English
Record 9, Subject field(s)
- Federal Government Bodies and Committees (Canadian)
- Compartment - Canadian Nuclear Safety Commission
Record 9, Main entry term, English
- Uranium Facilities Division
1, record 9, English, Uranium%20Facilities%20Division
correct, Canada
Record 9, Abbreviations, English
- UFD 2, record 9, English, UFD
correct, Canada
Record 9, Synonyms, English
Record 9, Textual support, English
Record number: 9, Textual support number: 1 OBS
Organization of the Atomic Energy Control Board. Directorate of Fuel Cycle and Materials Regulation. 1, record 9, English, - Uranium%20Facilities%20Division
Record 9, French
Record 9, Domaine(s)
- Organismes et comités fédéraux (Gouvernement canadien)
- Tiroir - Commission canadienne de sûreté nucléaire
Record 9, Main entry term, French
- Division des installations d'uranium
1, record 9, French, Division%20des%20installations%20d%27uranium
correct, Canada
Record 9, Abbreviations, French
Record 9, Synonyms, French
Record 9, Textual support, French
Record number: 9, Textual support number: 1 OBS
Structure de la Commission de contrôle de l'énergie atomique. Direction de la réglementation du cycle du combustible et des matières nucléaires. 1, record 9, French, - Division%20des%20installations%20d%27uranium
Record number: 9, Textual support number: 2 OBS
Organigramme, avril 1999. 2, record 9, French, - Division%20des%20installations%20d%27uranium
Record 9, Spanish
Record 9, Textual support, Spanish
Record 10 - internal organization data 1996-05-31
Record 10, English
Record 10, Subject field(s)
- Nuclear Waste Materials
Record 10, Main entry term, English
- transuranic waste
1, record 10, English, transuranic%20waste
correct
Record 10, Abbreviations, English
Record 10, Synonyms, English
Record 10, Textual support, English
Record number: 10, Textual support number: 1 DEF
Waste contaminated with alpha-emitting radionuclides of atomic mass greater than 238. Such waste only occurs as part of low-level radioactive wastes (albeit in extremely small amounts) as a result of a minor failure of fuel containment in the operation of a CANDU reactor. 1, record 10, English, - transuranic%20waste
Record 10, Key term(s)
- transuranic wastes
Record 10, French
Record 10, Domaine(s)
- Déchets nucléaires
Record 10, Main entry term, French
- déchet transuranien
1, record 10, French, d%C3%A9chet%20transuranien
masculine noun
Record 10, Abbreviations, French
Record 10, Synonyms, French
Record 10, Textual support, French
Record number: 10, Textual support number: 1 CONT
«déchets transuraniens» : Les éléments transuraniens sont les éléments avec une masse atomique supérieure à 238, soit celle de l'uranium. Les déchets dits à faible radioactivité ne contiennent des déchets transuraniens(en quantités infimes seulement) qu'en raison d’une défaillance mineure au niveau du confinement du combustible au cours du fonctionnement d’un réacteur CANDU. 2, record 10, French, - d%C3%A9chet%20transuranien
Record 10, Key term(s)
- déchets transuraniens
Record 10, Spanish
Record 10, Campo(s) temático(s)
- Desechos nucleares
Record 10, Main entry term, Spanish
- desecho transuránico
1, record 10, Spanish, desecho%20transur%C3%A1nico
correct, masculine noun
Record 10, Abbreviations, Spanish
Record 10, Synonyms, Spanish
Record 10, Textual support, Spanish
Record 10, Key term(s)
- desechos transuránicos
Record 11 - external organization data 1994-11-02
Record 11, English
Record 11, Subject field(s)
- Organizations, Administrative Units and Committees
- Compartment - Canadian Nuclear Safety Commission
Record 11, Main entry term, English
- Compliance and Laboratory Division
1, record 11, English, Compliance%20and%20Laboratory%20Division
correct
Record 11, Abbreviations, English
- CLD 2, record 11, English, CLD
correct
Record 11, Synonyms, English
Record 11, Textual support, English
Record number: 11, Textual support number: 1 OBS
Organization of the Atomic Energy Control Board. Directorate of Fuel Cycle and Materials Regulation. 3, record 11, English, - Compliance%20and%20Laboratory%20Division
Record 11, French
Record 11, Domaine(s)
- Organismes, unités administratives et comités
- Tiroir - Commission canadienne de sûreté nucléaire
Record 11, Main entry term, French
- Division des contrôles et du laboratoire
1, record 11, French, Division%20des%20contr%C3%B4les%20et%20du%20laboratoire
correct
Record 11, Abbreviations, French
Record 11, Synonyms, French
Record 11, Textual support, French
Record number: 11, Textual support number: 1 OBS
Structure de la Commission de contrôle de l'énergie atomique. Direction de la réglementation du cycle du combustible et des matières nucléaires. 2, record 11, French, - Division%20des%20contr%C3%B4les%20et%20du%20laboratoire
Record 11, Spanish
Record 11, Textual support, Spanish
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