TERMIUM Plus®
From: Translation Bureau
On social media
Consult the Government of Canada’s terminology data bank.
FUEL CHANNEL [49 records]
Record 1 - internal organization data 2025-04-15
Record 1, English
Record 1, Subject field(s)
- Combustion and Fuels (Fireplaces)
- Nuclear Fission Reactors
Record 1, Main entry term, English
- fuel bundle
1, record 1, English, fuel%20bundle
correct, noun
Record 1, Abbreviations, English
Record 1, Synonyms, English
- bundle 2, record 1, English, bundle
correct, noun
Record 1, Textual support, English
Record number: 1, Textual support number: 1 CONT
A CANDU fuel assembly consists of a bundle of 37 half metre long fuel rods(ceramic fuel pellets in zircaloy tubes) plus a support structure, with 12 bundles lying end to end in a fuel channel. Control rods penetrate the calandria vertically, and a secondary shutdown system involves adding gadolinium to the moderator. 3, record 1, English, - fuel%20bundle
Record 1, French
Record 1, Domaine(s)
- Combustion et combustibles (Foyers)
- Réacteurs nucléaires de fission
Record 1, Main entry term, French
- grappe de combustible
1, record 1, French, grappe%20de%20combustible
correct, see observation, feminine noun
Record 1, Abbreviations, French
Record 1, Synonyms, French
- grappe 1, record 1, French, grappe
correct, see observation, feminine noun
- faisceau de combustible 2, record 1, French, faisceau%20de%20combustible
correct, masculine noun
Record 1, Textual support, French
Record number: 1, Textual support number: 1 CONT
Dans l'assemblage combustible d'un réacteur CANDU, les pastilles de combustible constituées de dioxyde d'uranium (UO2) sont retenues dans une grappe. [Dans chaque] canal de combustible de la calandre se trouve un tube de force qui contient 12 grappes de combustible. 3, record 1, French, - grappe%20de%20combustible
Record number: 1, Textual support number: 1 OBS
grappe de combustible; grappe : désignations utilisées à la Commission canadienne de sûreté nucléaire. 4, record 1, French, - grappe%20de%20combustible
Record 1, Spanish
Record 1, Textual support, Spanish
Record 2 - internal organization data 2017-04-20
Record 2, English
Record 2, Subject field(s)
- Nuclear Fission Reactors
Record 2, Main entry term, English
- coolant channel
1, record 2, English, coolant%20channel
correct, standardized
Record 2, Abbreviations, English
Record 2, Synonyms, English
Record 2, Textual support, English
Record number: 2, Textual support number: 1 DEF
A channel for the coolant through the reactor core. 1, record 2, English, - coolant%20channel
Record number: 2, Textual support number: 1 OBS
Usually limited to a fuel channel. 1, record 2, English, - coolant%20channel
Record number: 2, Textual support number: 2 OBS
coolant channel: term and definition standardized by ISO. 2, record 2, English, - coolant%20channel
Record 2, French
Record 2, Domaine(s)
- Réacteurs nucléaires de fission
Record 2, Main entry term, French
- canal de refroidissement
1, record 2, French, canal%20de%20refroidissement
correct, masculine noun, standardized
Record 2, Abbreviations, French
Record 2, Synonyms, French
Record 2, Textual support, French
Record number: 2, Textual support number: 1 DEF
Canal pour le fluide de refroidissement à travers le cœur d'un réacteur. 2, record 2, French, - canal%20de%20refroidissement
Record number: 2, Textual support number: 1 OBS
Il est habituellement limité à un canal de combustible. 2, record 2, French, - canal%20de%20refroidissement
Record number: 2, Textual support number: 2 OBS
canal de refroidissement : terme et définition normalisés par l'ISO. 3, record 2, French, - canal%20de%20refroidissement
Record 2, Spanish
Record 2, Textual support, Spanish
Record 3 - internal organization data 2017-04-19
Record 3, English
Record 3, Subject field(s)
- Nuclear Fission Reactors
Record 3, Main entry term, English
- on-power maintenance
1, record 3, English, on%2Dpower%20maintenance
correct
Record 3, Abbreviations, English
Record 3, Synonyms, English
Record 3, Textual support, English
Record number: 3, Textual support number: 1 CONT
The ACR-1000 retains basic CANDU design features such as : modular, horizontal fuel channel core, low-temperature heavy water moderator, water-filled vault, two diverse shutdown systems, on-power fuelling and an accessible reactor building for on-power maintenance... 1, record 3, English, - on%2Dpower%20maintenance
Record 3, Key term(s)
- on power maintenance
Record 3, French
Record 3, Domaine(s)
- Réacteurs nucléaires de fission
Record 3, Main entry term, French
- maintenance en régime de puissance
1, record 3, French, maintenance%20en%20r%C3%A9gime%20de%20puissance
correct, feminine noun
Record 3, Abbreviations, French
Record 3, Synonyms, French
Record 3, Textual support, French
Record number: 3, Textual support number: 1 CONT
L'ACR-1000 conserve les caractéristiques de conception de base du réacteur CANDU : un cœur à canaux de combustible horizontaux modulaire, un modérateur d'eau lourde à basse température, un caisson rempli d'eau légère, deux systèmes d'arrêt d'urgence indépendants, une capacité de rechargement du combustible du réacteur en marche et un accès au bâtiment de réacteur pour la maintenance en régime de puissance. 1, record 3, French, - maintenance%20en%20r%C3%A9gime%20de%20puissance
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 Fission Reactors
Record 4, Main entry term, English
- horizontal fuel channel core
1, record 4, English, horizontal%20fuel%20channel%20core
correct
Record 4, Abbreviations, English
Record 4, Synonyms, English
Record 4, Textual support, English
Record number: 4, Textual support number: 1 CONT
The ACR-1000 retains basic CANDU design features such as : modular, horizontal fuel channel core, low-temperature heavy water moderator, water-filled vault, two diverse shutdown systems, on-power fuelling and an accessible reactor building for on-power maintenance. 1, record 4, English, - horizontal%20fuel%20channel%20core
Record 4, French
Record 4, Domaine(s)
- Réacteurs nucléaires de fission
Record 4, Main entry term, French
- cœur à canaux de combustible horizontaux
1, record 4, French, c%26oelig%3Bur%20%C3%A0%20canaux%20de%20combustible%20horizontaux
masculine noun
Record 4, Abbreviations, French
Record 4, Synonyms, French
Record 4, Textual support, French
Record number: 4, Textual support number: 1 CONT
L'ACR-1000 conserve les caractéristiques de conception de base du réacteur CANDU : un cœur à canaux de combustible horizontaux modulaire, un modérateur d'eau lourde à basse température, un caisson rempli d'eau légère, deux systèmes d'arrêt d'urgence indépendants, une capacité de rechargement du combustible du réacteur en marche et un accès au bâtiment de réacteur pour la maintenance en régime de puissance. 1, record 4, French, - c%26oelig%3Bur%20%C3%A0%20canaux%20de%20combustible%20horizontaux
Record 4, Spanish
Record 4, Textual support, Spanish
Record 5 - internal organization data 2017-03-30
Record 5, English
Record 5, Subject field(s)
- Atomic Physics
Record 5, Main entry term, English
- hot channel factor 1, record 5, English, hot%20channel%20factor
Record 5, Abbreviations, English
Record 5, Synonyms, English
Record 5, Textual support, English
Record number: 5, 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 5, English, - hot%20channel%20factor
Record 5, French
Record 5, Domaine(s)
- Physique atomique
Record 5, Main entry term, French
- facteur de sécurité au canal chaud
1, record 5, French, facteur%20de%20s%C3%A9curit%C3%A9%20au%20canal%20chaud
masculine noun
Record 5, Abbreviations, French
Record 5, Synonyms, French
- facteur de canal chaud 1, record 5, French, facteur%20de%20canal%20chaud
masculine noun
Record 5, Textual support, French
Record number: 5, 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 5, French, - facteur%20de%20s%C3%A9curit%C3%A9%20au%20canal%20chaud
Record 5, Spanish
Record 5, Textual support, Spanish
Record 6 - internal organization data 2016-11-23
Record 6, English
Record 6, Subject field(s)
- Nuclear Fission Reactors
Record 6, Main entry term, English
- nuclear power demonstration reactor
1, record 6, English, nuclear%20power%20demonstration%20reactor
correct
Record 6, Abbreviations, English
- NPD 2, record 6, English, NPD
correct
Record 6, Synonyms, English
- NPD Reactor 3, record 6, English, NPD%20Reactor
correct
Record 6, Textual support, English
Record number: 6, Textual support number: 1 CONT
Nuclear Power Demonstration reactor. This was the prototype CANDU reactor, and the first power reactor in Canada. It was located upstream of AECL' s Chalk River laboratories, along the Ottawa River's south shore(i. e. in Ontario). The reactor had a maximum continuous output of 22 MWe gross(19. 5 MWe net)... The reactor was built as a joint AECL/Ontario Hydro/Canadian General Electric project, and was initially intended to use a vertically-fuelled pressure vessel reactor. The design was changed in 1957 to natural uranium fuel bundles in horizontal pressure tubes in unpressurized heavy water moderator, with on-line refuelling. These are hallmarks of the CANDU reactor. The reactor had 132 fuel channels(each fuel channel comprised a pressure tube inside a calandria tube) and the coolant leaving the channels was 7. 2 MPa and 277°C. The main reactivity control was by adjusting the heavy-water moderator level, which could be rapidly dumped for fast shut down. NPD was finally shut down on May 5 1987, for economic reasons... 4, record 6, English, - nuclear%20power%20demonstration%20reactor
Record 6, French
Record 6, Domaine(s)
- Réacteurs nucléaires de fission
Record 6, Main entry term, French
- réacteur NPD
1, record 6, French, r%C3%A9acteur%20NPD
correct, masculine noun
Record 6, Abbreviations, French
Record 6, Synonyms, French
- réacteur nucléaire de démonstration 2, record 6, French, r%C3%A9acteur%20nucl%C3%A9aire%20de%20d%C3%A9monstration
masculine noun
Record 6, Textual support, French
Record number: 6, Textual support number: 1 OBS
réacteur nucléaire de démonstration : terme extrait du «Glossaire de l’énergie nucléaire» et reproduit avec l’autorisation de l’Organisation de coopération et de développement économiques. 3, record 6, French, - r%C3%A9acteur%20NPD
Record 6, Spanish
Record 6, Textual support, Spanish
Record 7 - internal organization data 2016-04-04
Record 7, English
Record 7, Subject field(s)
- Panels and Supporting Framework (Electronics)
- Flight Instruments and Equipment (Aeroindustry)
Record 7, Main entry term, English
- annunciator panel
1, record 7, English, annunciator%20panel
correct
Record 7, Abbreviations, English
Record 7, Synonyms, English
Record 7, Textual support, English
Record number: 7, Textual support number: 1 CONT
The annunciator panel in the cockpit indicates high or low temp and oil pressure, a channel loss to a cylinder, fuel pump failure, or power source failure. Also incorporated is a data port for downloading all monitored profiles at every. 5 second for diagnostic profiles and computer performance. 2, record 7, English, - annunciator%20panel
Record 7, French
Record 7, Domaine(s)
- Panneaux, cadres et supports (Électronique)
- Instruments et équipement de bord (Constructions aéronautiques)
Record 7, Main entry term, French
- panneau annonciateur
1, record 7, French, panneau%20annonciateur
correct, masculine noun, officially approved
Record 7, Abbreviations, French
Record 7, Synonyms, French
- tableau annonciateur 2, record 7, French, tableau%20annonciateur
correct, masculine noun, officially approved
- tableau de signalisation 3, record 7, French, tableau%20de%20signalisation
correct, masculine noun, standardized
Record 7, Textual support, French
Record number: 7, Textual support number: 1 OBS
panneau annonciateur; tableau annonciateur : termes uniformisés par le Comité d'uniformisation de la terminologie aéronautique (CUTA) - Opérations aériennes. 4, record 7, French, - panneau%20annonciateur
Record number: 7, Textual support number: 2 OBS
tableau de signalisation : terme normalisé par l'ISO. 4, record 7, French, - panneau%20annonciateur
Record 7, Spanish
Record 7, Textual support, Spanish
Record 8 - internal organization data 2015-04-29
Record 8, English
Record 8, Subject field(s)
- Nuclear Physics
- Nuclear Fission Reactors
Record 8, Main entry term, English
- subchannel analysis
1, record 8, English, subchannel%20analysis
correct, standardized
Record 8, Abbreviations, English
Record 8, Synonyms, English
Record 8, Textual support, English
Record number: 8, Textual support number: 1 DEF
The conventional division of a fuel channel into subchannels in thermohydraulic reactor calculations, for which separate equilibrium equations are formulated in terms of mass, momentum and energy. 1, record 8, English, - subchannel%20analysis
Record number: 8, Textual support number: 1 OBS
The interaction between the subchannels is to some extent taken into account. 1, record 8, English, - subchannel%20analysis
Record number: 8, Textual support number: 2 OBS
subchannel analysis: term and definition standardized by ISO. 2, record 8, English, - subchannel%20analysis
Record 8, French
Record 8, Domaine(s)
- Physique nucléaire
- Réacteurs nucléaires de fission
Record 8, Main entry term, French
- analyse en sous-canaux
1, record 8, French, analyse%20en%20sous%2Dcanaux
correct, feminine noun, standardized
Record 8, Abbreviations, French
Record 8, Synonyms, French
Record 8, Textual support, French
Record number: 8, Textual support number: 1 DEF
Dans les calculs thermohydrauliques de réacteurs, division conventionnelle d'un canal de combustible en sous-canaux, pour lesquels des équations d'équilibre séparées sont établies en termes de masse, quantité de mouvement et énergie. 1, record 8, French, - analyse%20en%20sous%2Dcanaux
Record number: 8, Textual support number: 1 OBS
L'interaction entre les sous-canaux est prise en considération dans une certaine mesure. 2, record 8, French, - analyse%20en%20sous%2Dcanaux
Record number: 8, Textual support number: 2 OBS
analyse en sous-canaux : terme et définition normalisés par l'ISO. 2, record 8, French, - analyse%20en%20sous%2Dcanaux
Record 8, Spanish
Record 8, Textual support, Spanish
Record 9 - internal organization data 2014-06-10
Record 9, English
Record 9, Subject field(s)
- Nuclear Fission Reactors
Record 9, Main entry term, English
- bundle power
1, record 9, English, bundle%20power
correct, standardized
Record 9, Abbreviations, English
Record 9, Synonyms, English
Record 9, Textual support, English
Record number: 9, Textual support number: 1 DEF
The power generated by the fuel bundle in a specific fuel channel. 1, record 9, English, - bundle%20power
Record number: 9, Textual support number: 1 OBS
bundle power: term and definition standardized by ISO. 2, record 9, English, - bundle%20power
Record 9, French
Record 9, Domaine(s)
- Réacteurs nucléaires de fission
Record 9, Main entry term, French
- puissance de canal
1, record 9, French, puissance%20de%20canal
correct, feminine noun, standardized
Record 9, Abbreviations, French
Record 9, Synonyms, French
Record 9, Textual support, French
Record number: 9, Textual support number: 1 DEF
Puissance fournie par le faisceau de combustible d'un canal de combustible déterminé. 1, record 9, French, - puissance%20de%20canal
Record number: 9, Textual support number: 1 OBS
puissance de canal : terme et définition normalisés par l'ISO. 2, record 9, French, - puissance%20de%20canal
Record 9, Spanish
Record 9, Textual support, Spanish
Record 10 - internal organization data 2014-06-10
Record 10, English
Record 10, Subject field(s)
- Nuclear Fission Reactors
Record 10, Main entry term, English
- channel voidage
1, record 10, English, channel%20voidage
correct, standardized
Record 10, Abbreviations, English
Record 10, Synonyms, English
Record 10, Textual support, English
Record number: 10, 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 10, English, - channel%20voidage
Record number: 10, Textual support number: 1 OBS
This accident is peculiar to liquid-metal-cooled fast reactors. 1, record 10, English, - channel%20voidage
Record number: 10, Textual support number: 2 OBS
channel voidage: term and definition standardized by ISO. 2, record 10, English, - channel%20voidage
Record 10, French
Record 10, Domaine(s)
- Réacteurs nucléaires de fission
Record 10, Main entry term, French
- assèchement d'un canal
1, record 10, French, ass%C3%A8chement%20d%27un%20canal
correct, masculine noun, standardized
Record 10, Abbreviations, French
Record 10, Synonyms, French
Record 10, Textual support, French
Record number: 10, 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 10, French, - ass%C3%A8chement%20d%27un%20canal
Record number: 10, Textual support number: 1 OBS
Cet accident est particulier aux réacteurs rapides refroidis par métal liquide. 1, record 10, French, - ass%C3%A8chement%20d%27un%20canal
Record number: 10, Textual support number: 2 OBS
assèchement d'un canal : terme et définition normalisés par l'ISO. 2, record 10, French, - ass%C3%A8chement%20d%27un%20canal
Record 10, Spanish
Record 10, Textual support, Spanish
Record 11 - internal organization data 2013-10-01
Record 11, English
Record 11, Subject field(s)
- Nuclear Fission Reactors
Record 11, Main entry term, English
- hot channel
1, record 11, English, hot%20channel
correct, standardized
Record 11, Abbreviations, English
Record 11, Synonyms, English
Record 11, Textual support, English
Record number: 11, Textual support number: 1 DEF
A fuel channel in which the temperature is the highest. 1, record 11, English, - hot%20channel
Record number: 11, Textual support number: 1 OBS
hot channel: term and definition standardized by ISO in 1997. 2, record 11, English, - hot%20channel
Record 11, French
Record 11, Domaine(s)
- Réacteurs nucléaires de fission
Record 11, Main entry term, French
- canal chaud
1, record 11, French, canal%20chaud
correct, masculine noun, standardized
Record 11, Abbreviations, French
Record 11, Synonyms, French
Record 11, Textual support, French
Record number: 11, Textual support number: 1 DEF
Canal de combustible dans lequel la température est la plus élevée. 1, record 11, French, - canal%20chaud
Record number: 11, Textual support number: 1 OBS
canal chaud : terme et définition normalisés par l'ISO en 1997. 2, record 11, French, - canal%20chaud
Record 11, Spanish
Record 11, Textual support, Spanish
Record 12 - internal organization data 2011-12-22
Record 12, English
Record 12, Subject field(s)
- Mechanical Components
- Nuclear Fission Reactors
Record 12, Main entry term, English
- thrust rod
1, record 12, English, thrust%20rod
correct
Record 12, Abbreviations, English
Record 12, Synonyms, English
Record 12, Textual support, English
Record number: 12, Textual support number: 1 DEF
A rod used in the fuel channel of some nuclear reactors for transmitting an axial thrust. 2, record 12, English, - thrust%20rod
Record 12, French
Record 12, Domaine(s)
- Composants mécaniques
- Réacteurs nucléaires de fission
Record 12, Main entry term, French
- épée
1, record 12, French, %C3%A9p%C3%A9e
correct, feminine noun
Record 12, Abbreviations, French
Record 12, Synonyms, French
Record 12, Textual support, French
Record number: 12, Textual support number: 1 DEF
Tige logée dans le canal de combustible de certains réacteurs nucléaires et utilisée pour transmettre une poussée axiale. 2, record 12, French, - %C3%A9p%C3%A9e
Record number: 12, Textual support number: 1 CONT
L’EDS (entreposage des déchets solides) est un ouvrage constitué de 500 m³ de béton, comportant trois alvéoles qui étaient destinées à l’entreposage avant évacuation de pièces solides irradiantes provenant principalement du bloc réacteur : barres de contrôle, épées, bouchons thermiques, filtres de résines […] 3, record 12, French, - %C3%A9p%C3%A9e
Record 12, Spanish
Record 12, Textual support, Spanish
Record 13 - external organization data 2011-09-30
Record 13, English
Record 13, Subject field(s)
- Nuclear Power Stations
- Nuclear Fission Reactors
- Compartment - Canadian Nuclear Safety Commission
Record 13, Main entry term, English
- end shield
1, record 13, English, end%20shield
correct
Record 13, Abbreviations, English
Record 13, Synonyms, English
Record 13, Textual support, English
Record number: 13, Textual support number: 1 DEF
Part of the calandria assembly [which] provides shutdown shielding of each calandria face and also supports and aligns the fuel channels. 2, record 13, English, - end%20shield
Record number: 13, Textual support number: 1 CONT
Failure of the end fitting of any fuel channel assembly followed immediately by the failure of the lattice tube of the end shield through which the end fitting runs(hereafter referred to as "end fitting/lattice tube failure"). 3, record 13, English, - end%20shield
Record 13, French
Record 13, Domaine(s)
- Centrales nucléaires
- Réacteurs nucléaires de fission
- Tiroir - Commission canadienne de sûreté nucléaire
Record 13, Main entry term, French
- bouclier d'extrémité
1, record 13, French, bouclier%20d%27extr%C3%A9mit%C3%A9
correct, masculine noun
Record 13, Abbreviations, French
Record 13, Synonyms, French
Record 13, Textual support, French
Record number: 13, Textual support number: 1 DEF
Récipient constitué d'une virole et de deux plaques tubulaires reliées par des tubes de réseau, rempli de protection contre les rayonnements. 2, record 13, French, - bouclier%20d%27extr%C3%A9mit%C3%A9
Record number: 13, Textual support number: 1 CONT
Défaillance du raccord d'extrémité de tout canal de combustible suivie immédiatement de la défaillance du tube de réseau du bouclier d'extrémité dans lequel passe le raccord d'extrémité (nommée dorénavant «défaillance de tube de réseau et de raccord d'extrémité»). 3, record 13, French, - bouclier%20d%27extr%C3%A9mit%C3%A9
Record 13, Spanish
Record 13, Textual support, Spanish
Record 14 - internal organization data 2011-09-29
Record 14, English
Record 14, Subject field(s)
- Joining Elements (Mechanical Components)
- Helicopters (Military)
- Nuclear Power Stations
Record 14, Main entry term, English
- end fitting
1, record 14, English, end%20fitting
correct, officially approved
Record 14, Abbreviations, English
Record 14, Synonyms, English
Record 14, Textual support, English
Record number: 14, Textual support number: 1 DEF
The inlet and outlet fittings of the fuel channel assemblies which allow insertion and removal of fuel while the reactor is in full operation. 2, record 14, English, - end%20fitting
Record number: 14, Textual support number: 1 OBS
The definition relating to a reactor applies specifically to the CANDU reactors. 3, record 14, English, - end%20fitting
Record number: 14, Textual support number: 2 OBS
end fitting: term officially approved by the Aeronautical Terminology Standardization Committee (ATSC) - Helicopters. 4, record 14, English, - end%20fitting
Record 14, French
Record 14, Domaine(s)
- Éléments d'assemblage (Composants mécaniques)
- Hélicoptères (Militaire)
- Centrales nucléaires
Record 14, Main entry term, French
- embout
1, record 14, French, embout
correct, masculine noun, officially approved
Record 14, Abbreviations, French
Record 14, Synonyms, French
- raccord d'extrémité 2, record 14, French, raccord%20d%27extr%C3%A9mit%C3%A9
Record 14, Textual support, French
Record number: 14, Textual support number: 1 DEF
Garniture qui se place à l'extrémité (de certains objets allongés). 3, record 14, French, - embout
Record number: 14, Textual support number: 2 DEF
Raccord d'entrée et de sortie des canaux de combustible qui permettent d'introduire et d'enlever le combustible pendant que le réacteur est en pleine marche. 4, record 14, French, - embout
Record number: 14, Textual support number: 1 OBS
La définition qui mentionne « réacteur »s'applique spécifiquement aux réacteurs CANDU. 5, record 14, French, - embout
Record number: 14, Textual support number: 2 OBS
embout : terme uniformisé par le Comité d'uniformisation de la terminologie aéronautique (CUTA) - Hélicoptères. 6, record 14, French, - embout
Record 14, Spanish
Record 14, Textual support, Spanish
Record 15 - internal organization data 2011-06-17
Record 15, English
Record 15, Subject field(s)
- Nuclear Power Stations
Record 15, Main entry term, English
- transfer canal
1, record 15, English, transfer%20canal
correct
Record 15, Abbreviations, English
Record 15, Synonyms, English
- canal 2, record 15, English, canal
correct, noun
Record 15, Textual support, English
Record number: 15, 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 15, English, - transfer%20canal
Record number: 15, 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 15, English, - transfer%20canal
Record number: 15, Textual support number: 1 OBS
Applies to CANDU nuclear reactors. 3, record 15, English, - transfer%20canal
Record 15, French
Record 15, Domaine(s)
- Centrales nucléaires
Record 15, Main entry term, French
- canal de transfert
1, record 15, French, canal%20de%20transfert
correct, masculine noun
Record 15, Abbreviations, French
Record 15, Synonyms, French
Record 15, Textual support, French
Record number: 15, 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 15, French, - canal%20de%20transfert
Record number: 15, 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 15, French, - canal%20de%20transfert
Record 15, Spanish
Record 15, Textual support, Spanish
Record 16 - internal organization data 2010-12-07
Record 16, English
Record 16, Subject field(s)
- Nuclear Plant Safety
- Nuclear Fission Reactors
Record 16, Main entry term, English
- safety channel
1, record 16, English, safety%20channel
correct
Record 16, Abbreviations, English
Record 16, Synonyms, English
- reactor safety channel 2, record 16, English, reactor%20safety%20channel
correct
Record 16, Textual support, English
Record number: 16, Textual support number: 1 CONT
The new system could help the TRR [pool type research reactor] operators in fuel management, core optimization, flux peaking, reactor dynamic studies, and radioisotope irradiating at the research reactor. Also it could be used as a safety channel and monitor in-core parameters to the operator... 1, record 16, English, - safety%20channel
Record 16, French
Record 16, Domaine(s)
- Sûreté des centrales nucléaires
- Réacteurs nucléaires de fission
Record 16, Main entry term, French
- chaîne de protection
1, record 16, French, cha%C3%AEne%20de%20protection
correct, feminine noun
Record 16, Abbreviations, French
Record 16, Synonyms, French
- chaîne de protection nucléaire 2, record 16, French, cha%C3%AEne%20de%20protection%20nucl%C3%A9aire
correct, feminine noun
- chaîne de sécurité 1, record 16, French, cha%C3%AEne%20de%20s%C3%A9curit%C3%A9
avoid, feminine noun
Record 16, Textual support, French
Record number: 16, Textual support number: 1 DEF
Pour un réacteur nucléaire, ensemble des appareils de mesure, des systèmes de traitement des signaux, des systèmes de préparation et d’émission des ordres et des actionneurs permettant la protection du réacteur. 3, record 16, French, - cha%C3%AEne%20de%20protection
Record 16, Spanish
Record 16, Textual support, Spanish
Record 17 - external organization data 2010-09-27
Record 17, English
Record 17, Subject field(s)
- Nuclear Fission Reactors
- Compartment - Canadian Nuclear Safety Commission
Record 17, Main entry term, English
- annulus bellows
1, record 17, English, annulus%20bellows
correct
Record 17, Abbreviations, English
Record 17, Synonyms, English
Record 17, Textual support, English
Record number: 17, Textual support number: 1 CONT
CANDU Reactor Construction.... Given a diagram of a fuel channel or an end fitting in a reactor face, label the following components : end fitting, channel closure plug, feeder coupling, annulus bellows, journal bearings, fuel bundle, pressure tube, calandria tube, calandria-side tube sheet, liner tube, shield plug, end shield, fuelling machine-side tube sheet. 2, record 17, English, - annulus%20bellows
Record 17, French
Record 17, Domaine(s)
- Réacteurs nucléaires de fission
- Tiroir - Commission canadienne de sûreté nucléaire
Record 17, Main entry term, French
- soufflet d'étanchéité
1, record 17, French, soufflet%20d%27%C3%A9tanch%C3%A9it%C3%A9
correct, masculine noun
Record 17, Abbreviations, French
Record 17, Synonyms, French
- soufflet de l'espace annulaire 2, record 17, French, soufflet%20de%20l%27espace%20annulaire
masculine noun
- soufflet d'étanchéité de l'espace annulaire 2, record 17, French, soufflet%20d%27%C3%A9tanch%C3%A9it%C3%A9%20de%20l%27espace%20annulaire
masculine noun
Record 17, Textual support, French
Record number: 17, Textual support number: 1 CONT
Construction d'un réacteur CANDU. [...] Sur un schéma d'un canal de combustible ou d'un raccord d'extrémité sur la face d'un réacteur, identifier les éléments suivants : raccord d'extrémité, bouchon de fermeture de canal, raccord d'alimentation, soufflets d'étanchéité, palier lisse, grappe de combustible, tube de force, tube de calandre, plaque tubulaire côté calandre, tube de revêtement, bouchon écran, bouclier d'extrémité, plaque tubulaire côté machine de chargement. 2, record 17, French, - soufflet%20d%27%C3%A9tanch%C3%A9it%C3%A9
Record 17, Spanish
Record 17, Textual support, Spanish
Record 18 - external organization data 2010-09-27
Record 18, English
Record 18, Subject field(s)
- Mechanical Components
- Combustion and Fuels (Fireplaces)
- Nuclear Fission Reactors
- Compartment - Canadian Nuclear Safety Commission
Record 18, Main entry term, English
- fuel latch
1, record 18, English, fuel%20latch
correct
Record 18, Abbreviations, English
Record 18, Synonyms, English
Record 18, Textual support, English
Record number: 18, Textual support number: 1 CONT
A fuel latch in the channel prevents the string of bundles shifting, unless an attached fuelling machine releases the latch. 2, record 18, English, - fuel%20latch
Record 18, French
Record 18, Domaine(s)
- Composants mécaniques
- Combustion et combustibles (Foyers)
- Réacteurs nucléaires de fission
- Tiroir - Commission canadienne de sûreté nucléaire
Record 18, Main entry term, French
- loquet à combustible
1, record 18, French, loquet%20%C3%A0%20combustible
masculine noun
Record 18, Abbreviations, French
Record 18, Synonyms, French
- loquet de combustible 2, record 18, French, loquet%20de%20combustible
masculine noun
Record 18, Textual support, French
Record number: 18, Textual support number: 1 CONT
Un loquet à combustible dans le canal permet d'éviter que les grappes ne se déplacent, à moins qu'une machine de chargement du combustible fixe déloge le loquet. Le chapelet de grappes dans le tube de force est maintenu en place par un loquet de combustible au raccord d'extrémité. 2, record 18, French, - loquet%20%C3%A0%20combustible
Record 18, Spanish
Record 18, Textual support, Spanish
Record 19 - external organization data 2010-09-27
Record 19, English
Record 19, Subject field(s)
- Nuclear Science and Technology
- Nuclear Fission Reactors
- Compartment - Canadian Nuclear Safety Commission
Record 19, Main entry term, English
- closure plug
1, record 19, English, closure%20plug
correct
Record 19, Abbreviations, English
Record 19, Synonyms, English
Record 19, Textual support, English
Record number: 19, Textual support number: 1 CONT
Fuelling machine backing off the reactor without the fuel channel assembly closure plug being replaced. 2, record 19, English, - closure%20plug
Record 19, French
Record 19, Domaine(s)
- Sciences et techniques nucléaires
- Réacteurs nucléaires de fission
- Tiroir - Commission canadienne de sûreté nucléaire
Record 19, Main entry term, French
- bouchon de fermeture
1, record 19, French, bouchon%20de%20fermeture
correct, masculine noun
Record 19, Abbreviations, French
Record 19, Synonyms, French
Record 19, Textual support, French
Record number: 19, Textual support number: 1 CONT
Machine de chargement se séparant du réacteur sans que le bouchon de fermeture d'un canal de combustible ait été remplacé. 2, record 19, French, - bouchon%20de%20fermeture
Record 19, Spanish
Record 19, Textual support, Spanish
Record 20 - internal organization data 2009-10-29
Record 20, English
Record 20, Subject field(s)
- Nuclear Fission Reactors
Record 20, Main entry term, English
- reactor assembly
1, record 20, English, reactor%20assembly
correct
Record 20, Abbreviations, English
Record 20, Synonyms, English
Record 20, Textual support, English
Record number: 20, Textual support number: 1 CONT
The ACR-1000 reactor assembly consists of the horizontal, cylindrical, low-pressure calandria and endshield assembly. This enclosed assembly contains the heavy water moderator and the 520 fuel channel assemblies. 1, record 20, English, - reactor%20assembly
Record 20, French
Record 20, Domaine(s)
- Réacteurs nucléaires de fission
Record 20, Main entry term, French
- ensemble actif du réacteur
1, record 20, French, ensemble%20actif%20du%20r%C3%A9acteur
masculine noun
Record 20, Abbreviations, French
Record 20, Synonyms, French
Record 20, Textual support, French
Record number: 20, Textual support number: 1 CONT
L'ensemble actif du réacteur de l'ACR-1000 comprend une calandre cylindrique horizontale à basse pression et un ensemble d'écrans axiaux. Cet ensemble hermétique contient le modérateur à eau lourde et les 520 ensembles de canaux de combustible. 1, record 20, French, - ensemble%20actif%20du%20r%C3%A9acteur
Record 20, Spanish
Record 20, Textual support, Spanish
Record 21 - internal organization data 2009-10-28
Record 21, English
Record 21, Subject field(s)
- Nuclear Fission Reactors
- Nuclear Power Stations
Record 21, Main entry term, English
- horizontal fuel channel design 1, record 21, English, horizontal%20fuel%20channel%20design
Record 21, Abbreviations, English
Record 21, Synonyms, English
Record 21, Textual support, English
Record number: 21, Textual support number: 1 CONT
Proven CANDU Features. Heavy water moderator and horizontal fuel channel design. 1, record 21, English, - horizontal%20fuel%20channel%20design
Record 21, French
Record 21, Domaine(s)
- Réacteurs nucléaires de fission
- Centrales nucléaires
Record 21, Main entry term, French
- conception à canaux de combustible horizontaux
1, record 21, French, conception%20%C3%A0%20canaux%20de%20combustible%20horizontaux
feminine noun
Record 21, Abbreviations, French
Record 21, Synonyms, French
Record 21, Textual support, French
Record number: 21, Textual support number: 1 CONT
Caractéristiques du réacteur CANDU éprouvées. Son modérateur à eau lourde et la conception à canaux de combustible horizontaux. 1, record 21, French, - conception%20%C3%A0%20canaux%20de%20combustible%20horizontaux
Record 21, Spanish
Record 21, Textual support, Spanish
Record 22 - internal organization data 2009-10-27
Record 22, English
Record 22, Subject field(s)
- Deterioration of Metals
- Nuclear Fission Reactors
Record 22, Main entry term, English
- flow-assisted corrosion
1, record 22, English, flow%2Dassisted%20corrosion
correct
Record 22, Abbreviations, English
- FAC 1, record 22, English, FAC
correct
Record 22, Synonyms, English
Record 22, Textual support, English
Record number: 22, Textual support number: 1 CONT
Reduced inspections through selection of feeder materials for increasing resistance to flow-assisted corrosion(FAC) and robust fuel channel design margins. 1, record 22, English, - flow%2Dassisted%20corrosion
Record 22, Key term(s)
- flow assisted corrosion
Record 22, French
Record 22, Domaine(s)
- Altération des métaux
- Réacteurs nucléaires de fission
Record 22, Main entry term, French
- corrosion suscitée par l'écoulement
1, record 22, French, corrosion%20suscit%C3%A9e%20par%20l%27%C3%A9coulement
feminine noun
Record 22, Abbreviations, French
Record 22, Synonyms, French
Record 22, Textual support, French
Record number: 22, Textual support number: 1 CONT
Diminution du nombre d'inspections grâce à la sélection, pour les tubes de liaison, de matériaux qui augmentent la résistance à la corrosion suscitée par l'écoulement et à des marges de conception solides pour les canaux de combustible. 1, record 22, French, - corrosion%20suscit%C3%A9e%20par%20l%27%C3%A9coulement
Record 22, Spanish
Record 22, Textual support, Spanish
Record 23 - external organization data 2009-10-13
Record 23, English
Record 23, Subject field(s)
- Nuclear Fission Reactors
- Compartment - Canadian Nuclear Safety Commission
Record 23, Main entry term, English
- calandria tube
1, record 23, English, calandria%20tube
correct
Record 23, Abbreviations, English
Record 23, Synonyms, English
Record 23, Textual support, English
Record number: 23, Textual support number: 1 DEF
A tube spanning the calandria, separating the fuel channel from the moderator. 2, record 23, English, - calandria%20tube
Record number: 23, Textual support number: 1 CONT
Failure of a pressure tube and its associated calandria tube. 3, record 23, English, - calandria%20tube
Record 23, French
Record 23, Domaine(s)
- Réacteurs nucléaires de fission
- Tiroir - Commission canadienne de sûreté nucléaire
Record 23, Main entry term, French
- tube de cuve
1, record 23, French, tube%20de%20cuve
correct, masculine noun
Record 23, Abbreviations, French
Record 23, Synonyms, French
- tube de calandre 2, record 23, French, tube%20de%20calandre
see observation, masculine noun
- tube de guidage 3, record 23, French, tube%20de%20guidage
masculine noun
Record 23, Textual support, French
Record number: 23, Textual support number: 1 DEF
Tube qui traverse la cuve et qui sépare le canal de combustible du modérateur. 4, record 23, French, - tube%20de%20cuve
Record number: 23, Textual support number: 1 CONT
Défaillance du tube de force de n'importe quel canal de combustible suivie immédiatement de la défaillance du tube de calandre dans lequel passe le tube de force [...] 2, record 23, French, - tube%20de%20cuve
Record number: 23, Textual support number: 1 OBS
Dans le cas des réacteurs CANDU (CANadian Deuterium Uranium), on utilise le terme «cuve» plutôt que les termes «caisson» ou «calandre». 5, record 23, French, - tube%20de%20cuve
Record 23, Spanish
Record 23, Textual support, Spanish
Record 24 - internal organization data 2009-10-07
Record 24, English
Record 24, Subject field(s)
- Nuclear Power Stations
Record 24, Main entry term, English
- retubing
1, record 24, English, retubing
correct
Record 24, Abbreviations, English
Record 24, Synonyms, English
- retube 2, record 24, English, retube
correct, noun
Record 24, Textual support, English
Record number: 24, 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 24, English, - retubing
Record 24, French
Record 24, Domaine(s)
- Centrales nucléaires
Record 24, Main entry term, French
- retubage
1, record 24, French, retubage
correct, masculine noun
Record 24, Abbreviations, French
Record 24, Synonyms, French
Record 24, Textual support, French
Record number: 24, 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 24, French, - retubage
Record 24, Spanish
Record 24, Textual support, Spanish
Record 25 - internal organization data 2009-09-18
Record 25, English
Record 25, Subject field(s)
- Scientific Instruments
- Atomic Physics
Record 25, Main entry term, English
- movable detector
1, record 25, English, movable%20detector
correct
Record 25, Abbreviations, English
Record 25, Synonyms, English
Record 25, Textual support, English
Record number: 25, Textual support number: 1 OBS
Each measurement channel has, inside the nuclear reactor core, an instrumentation tube of a fuel assembly and a thimble placed inside the instrumentation tube, in which the fission probe moves around. Neutron flux measurements are carried out in a set of fuel assemblies distributed throughout the core cross section. 1, record 25, English, - movable%20detector
Record 25, French
Record 25, Domaine(s)
- Instruments scientifiques
- Physique atomique
Record 25, Main entry term, French
- détecteur mobile
1, record 25, French, d%C3%A9tecteur%20mobile
correct, masculine noun
Record 25, Abbreviations, French
Record 25, Synonyms, French
Record 25, Textual support, French
Record number: 25, Textual support number: 1 CONT
Les détecteurs mobiles sont du type chambres à fission. Ce type de capteur neutronique est une chambre d'ionisation classique et utilise comme matière sensible aux neutrons, l'uranium. Celui-ci, enrichi à 90 % en uranium 235, est déposé sous forme d'une couche d'oxyde. Chaque détecteur [...] est constitué d'une électrode centrale (anode), d'une deuxième électrode (cathode) qui détermine le volume de mesure, et d'une enveloppe de protection externe. Le gaz de remplissage est l'argon. 1, record 25, French, - d%C3%A9tecteur%20mobile
Record 25, Spanish
Record 25, Textual support, Spanish
Record 26 - internal organization data 2009-09-16
Record 26, English
Record 26, Subject field(s)
- Pipes and Fittings
- Energy Transformation
- Nuclear Fission Reactors
Record 26, Main entry term, English
- instrumentation tube
1, record 26, English, instrumentation%20tube
correct
Record 26, Abbreviations, English
Record 26, Synonyms, English
Record 26, Textual support, English
Record number: 26, Textual support number: 1 CONT
To obtain a more exact representation of the neutron flux distribution within the core, additional neutron flux measurements are conducted within the core... Each incore probe is fixed to the end of a flexible cable referred to as a teleflex cable for moving it inside a measuring channel of the instrumentation of the nuclear reactor. Each measuring channel opens at one end into an instrumentation area in the bottom part of the reactor building. The fission probes are moved inside the measuring channels from the instrumentation area. Each measuring channel includes a fuel assembly instrumentation tube inside the core of the nuclear reactor and a glove finger inside the instrumentation tube in which the fission probe moves. The neutron flux is measured in a set of fuel assemblies distributed throughout the section of the core. 1, record 26, English, - instrumentation%20tube
Record 26, French
Record 26, Domaine(s)
- Tuyauterie et raccords
- Transformation de l'énergie
- Réacteurs nucléaires de fission
Record 26, Main entry term, French
- tube d'instrumentation
1, record 26, French, tube%20d%27instrumentation
correct, masculine noun
Record 26, Abbreviations, French
Record 26, Synonyms, French
Record 26, Textual support, French
Record number: 26, Textual support number: 1 CONT
[...] quelques caractéristiques des assemblages irradiés dans les réacteurs français. [...] En position centrale du faisceau de crayons, on trouve le tube d'instrumentation, destiné à recevoir des dispositifs effectuant des mesures de flux neutroniques. 1, record 26, French, - tube%20d%27instrumentation
Record 26, Spanish
Record 26, Textual support, Spanish
Record 27 - external organization data 2007-11-08
Record 27, English
Record 27, Subject field(s)
- Nuclear Power Stations
- Compartment - Canadian Nuclear Safety Commission
Record 27, Main entry term, English
- fuel heatup 1, record 27, English, fuel%20heatup
Record 27, Abbreviations, English
Record 27, Synonyms, English
Record 27, Textual support, English
Record number: 27, Textual support number: 1 CONT
Constrained axial expansion of the fuel string within a CANDU fuel channel is typically associated with fuel heatup after a large break LOCA [large loss of coolant accident] or a fast LOR. 1, record 27, English, - fuel%20heatup
Record 27, French
Record 27, Domaine(s)
- Centrales nucléaires
- Tiroir - Commission canadienne de sûreté nucléaire
Record 27, Main entry term, French
- surchauffe du combustible
1, record 27, French, surchauffe%20du%20combustible
feminine noun
Record 27, Abbreviations, French
Record 27, Synonyms, French
Record 27, Textual support, French
Record number: 27, Textual support number: 1 CONT
La dilatation axiale sous contrainte du chapelet de grappes de combustible dans un canal de combustible CANDU est habituellement associée à une surchauffe du combustible après un APRP [accident grave de perte de réfrigérant primaire] dû à une grosse brèche, ou après une perte rapide de contrôle de la réactivité (PCR). 1, record 27, French, - surchauffe%20du%20combustible
Record 27, Spanish
Record 27, Textual support, Spanish
Record 28 - external organization data 2007-11-08
Record 28, English
Record 28, Subject field(s)
- Nuclear Plant Safety
- Compartment - Canadian Nuclear Safety Commission
Record 28, Main entry term, English
- end cap failure 1, record 28, English, end%20cap%20failure
Record 28, Abbreviations, English
Record 28, Synonyms, English
Record 28, Textual support, English
Record number: 28, Textual support number: 1 CONT
Constrained axial expansion of the fuel string within a CANDU fuel channel... may create large axial stresses in the fuel element that could lead to sheath or end cap failures. 1, record 28, English, - end%20cap%20failure
Record 28, French
Record 28, Domaine(s)
- Sûreté des centrales nucléaires
- Tiroir - Commission canadienne de sûreté nucléaire
Record 28, Main entry term, French
- défaillance du bouchon d'extrémité
1, record 28, French, d%C3%A9faillance%20du%20bouchon%20d%27extr%C3%A9mit%C3%A9
feminine noun
Record 28, Abbreviations, French
Record 28, Synonyms, French
Record 28, Textual support, French
Record number: 28, Textual support number: 1 CONT
La dilatation axiale sous contrainte du chapelet de grappes de combustible dans un canal de combustible CANDU [...] risque de créer d'importantes contraintes axiales dans les éléments de combustible, ce qui pourrait mener à une défaillance de la gaine ou du bouchon d'extrémité. 1, record 28, French, - d%C3%A9faillance%20du%20bouchon%20d%27extr%C3%A9mit%C3%A9
Record 28, Spanish
Record 28, Textual support, Spanish
Record 29 - external organization data 2007-11-08
Record 29, English
Record 29, Subject field(s)
- Nuclear Fission Reactors
- Compartment - Canadian Nuclear Safety Commission
Record 29, Main entry term, English
- axial expansion 1, record 29, English, axial%20expansion
Record 29, Abbreviations, English
Record 29, Synonyms, English
Record 29, Textual support, English
Record number: 29, Textual support number: 1 CONT
Constrained axial expansion of the fuel string within a CANDU fuel channel is typically associated with fuel heatup after a large break LOCA [loss of coolant accident] or a fast LOR [loss of regulation]. 1, record 29, English, - axial%20expansion
Record 29, French
Record 29, Domaine(s)
- Réacteurs nucléaires de fission
- Tiroir - Commission canadienne de sûreté nucléaire
Record 29, Main entry term, French
- dilatation axiale
1, record 29, French, dilatation%20axiale
feminine noun
Record 29, Abbreviations, French
Record 29, Synonyms, French
Record 29, Textual support, French
Record number: 29, Textual support number: 1 CONT
La dilatation axiale sous contrainte du chapelet de grappes de combustible dans un canal de combustible CANDU est habituellement associée à une surchauffe du combustible après un APRP [accident de perte de réfrigérant primaire] dû à une grosse brèche, ou après une perte rapide de contrôle de la réactivité (PCR). 1, record 29, French, - dilatation%20axiale
Record 29, Spanish
Record 29, Textual support, Spanish
Record 30 - external organization data 2007-11-08
Record 30, English
Record 30, Subject field(s)
- Nuclear Fission Reactors
- Compartment - Canadian Nuclear Safety Commission
Record 30, Main entry term, English
- axial stress 1, record 30, English, axial%20stress
Record 30, Abbreviations, English
Record 30, Synonyms, English
Record 30, Textual support, English
Record number: 30, Textual support number: 1 CONT
Constrained axial expansion of the fuel string within a CANDU fuel channel... may create large axial stresses in the fuel element that could lead to sheath or end cap failures. 1, record 30, English, - axial%20stress
Record 30, French
Record 30, Domaine(s)
- Réacteurs nucléaires de fission
- Tiroir - Commission canadienne de sûreté nucléaire
Record 30, Main entry term, French
- contrainte axiale
1, record 30, French, contrainte%20axiale
feminine noun
Record 30, Abbreviations, French
Record 30, Synonyms, French
Record 30, Textual support, French
Record number: 30, Textual support number: 1 CONT
La dilatation axiale sous contrainte du chapelet de grappes de combustible dans un canal de combustible CANDU [...] risque de créer d'importantes contraintes axiales dans les éléments de combustible, ce qui pourrait mener à une défaillance de la gaine ou du bouchon d'extrémité. 1, record 30, French, - contrainte%20axiale
Record 30, Spanish
Record 30, Textual support, Spanish
Record 31 - external organization data 2006-11-27
Record 31, English
Record 31, Subject field(s)
- Pipes and Fittings
- Nuclear Fission Reactors
- Compartment - Canadian Nuclear Safety Commission
Record 31, Main entry term, English
- liner tube 1, record 31, English, liner%20tube
Record 31, Abbreviations, English
Record 31, Synonyms, English
Record 31, Textual support, English
Record number: 31, Textual support number: 1 CONT
The shield plug also affects the coolant flow. Inside the end fitting is a liner tube. Flow from the feeder coupling to the pressure tube is around the outside of the liner tube. Holes in the liner tube allow the coolant into the fuel channel. 1, record 31, English, - liner%20tube
Record 31, French
Record 31, Domaine(s)
- Tuyauterie et raccords
- Réacteurs nucléaires de fission
- Tiroir - Commission canadienne de sûreté nucléaire
Record 31, Main entry term, French
- tube de revêtement
1, record 31, French, tube%20de%20rev%C3%AAtement
masculine noun
Record 31, Abbreviations, French
Record 31, Synonyms, French
- tube-chemise 1, record 31, French, tube%2Dchemise
masculine noun
Record 31, Textual support, French
Record number: 31, Textual support number: 1 CONT
À l'intérieur du raccord d'extrémité se trouve un tube de revêtement. Le débit provenant du raccord de la conduite d'alimentation vers le tube de force se trouve autour de l'extérieur du tube de revêtement. Des trous dans le tube de revêtement permettent au caloporteur de s'écouler dans le canal de combustible. 1, record 31, French, - tube%20de%20rev%C3%AAtement
Record 31, Spanish
Record 31, Textual support, Spanish
Record 32 - external organization data 2005-12-21
Record 32, English
Record 32, Subject field(s)
- Closing Devices and Nozzles (Mechanical Components)
- Nuclear Fission Reactors
- Compartment - Canadian Nuclear Safety Commission
Record 32, Main entry term, English
- channel closure plug 1, record 32, English, channel%20closure%20plug
Record 32, Abbreviations, English
Record 32, Synonyms, English
Record 32, Textual support, English
Record number: 32, Textual support number: 1 CONT
CANDU Reactor Construction.... Given a diagram of a fuel channel or an end fitting in a reactor face, label the following components : end fitting, channel closure plug, feeder coupling, annulus bellows, journal bearings, fuel bundle, pressure tube, calandria tube, calandria-side tube sheet, liner tube, shield plug, end shield, fuelling machine-side tube sheet. 1, record 32, English, - channel%20closure%20plug
Record 32, French
Record 32, Domaine(s)
- Obturateurs et buses (Composants mécaniques)
- Réacteurs nucléaires de fission
- Tiroir - Commission canadienne de sûreté nucléaire
Record 32, Main entry term, French
- bouchon de fermeture de canal
1, record 32, French, bouchon%20de%20fermeture%20de%20canal
masculine noun
Record 32, Abbreviations, French
Record 32, Synonyms, French
Record 32, Textual support, French
Record number: 32, Textual support number: 1 CONT
Construction d'un réacteur CANDU. [...] Sur un schéma d'un canal de combustible ou d'un raccord d'extrémité sur la face d'un réacteur, identifier les éléments suivants : raccord d'extrémité, bouchon de fermeture de canal, raccord d'alimentation, soufflets d'étanchéité, palier lisse, grappe de combustible, tube de force, tube de calandre, plaque tubulaire côté calandre, tube de revêtement, bouchon écran, bouclier d'extrémité, plaque tubulaire côté machine de chargement. 1, record 32, French, - bouchon%20de%20fermeture%20de%20canal
Record 32, Spanish
Record 32, Textual support, Spanish
Record 33 - external organization data 2005-08-24
Record 33, English
Record 33, Subject field(s)
- Atomic Physics
- Nuclear Fission Reactors
- Compartment - Canadian Nuclear Safety Commission
Record 33, Main entry term, English
- flatten flux
1, record 33, English, flatten%20flux
verb
Record 33, Abbreviations, English
Record 33, Synonyms, English
Record 33, Textual support, English
Record number: 33, Textual support number: 1 CONT
Depleted bundles are often used to flatten flux when defective fuel is removed from a channel. 1, record 33, English, - flatten%20flux
Record 33, French
Record 33, Domaine(s)
- Physique atomique
- Réacteurs nucléaires de fission
- Tiroir - Commission canadienne de sûreté nucléaire
Record 33, Main entry term, French
- aplanir le flux 1, record 33, French, aplanir%20le%20flux
Record 33, Abbreviations, French
Record 33, Synonyms, French
- aplanir le flux neutronique 1, record 33, French, aplanir%20le%20flux%20neutronique
Record 33, Textual support, French
Record number: 33, Textual support number: 1 CONT
Afin d'aplanir le flux, lorsque l'on retire une grappe endommagée d'un canal, on place souvent une grappe appauvrie. 1, record 33, French, - aplanir%20le%20flux
Record 33, Spanish
Record 33, Textual support, Spanish
Record 34 - external organization data 2005-08-24
Record 34, English
Record 34, Subject field(s)
- Combustion and Fuels (Fireplaces)
- Nuclear Fission Reactors
- Compartment - Canadian Nuclear Safety Commission
Record 34, Main entry term, English
- fuelling 1, record 34, English, fuelling
Record 34, Abbreviations, English
Record 34, Synonyms, English
Record 34, Textual support, English
Record number: 34, Textual support number: 1 CONT
After fuelling, the ram replaces the shield and closure plugs and the fuelling machines release from the channel. At some stations, fuelling is in the same direction as coolant flow. In others, fuelling machines insert fuel against the flow. 1, record 34, English, - fuelling
Record 34, French
Record 34, Domaine(s)
- Combustion et combustibles (Foyers)
- Réacteurs nucléaires de fission
- Tiroir - Commission canadienne de sûreté nucléaire
Record 34, Main entry term, French
- avitaillement
1, record 34, French, avitaillement
masculine noun
Record 34, Abbreviations, French
Record 34, Synonyms, French
- alimentation en combustible 1, record 34, French, alimentation%20en%20combustible
feminine noun
Record 34, Textual support, French
Record number: 34, Textual support number: 1 CONT
Après l'avitaillement, le ringard replace la plaque et le bouchon et les deux machines sont dégagées du canal. Selon le modèle de réacteur, l'alimentation en combustible se fait dans le même sens que l'écoulement du fluide caloporteur, ou dans le sens opposé. 1, record 34, French, - avitaillement
Record 34, Spanish
Record 34, Textual support, Spanish
Record 35 - external organization data 2003-05-08
Record 35, English
Record 35, Subject field(s)
- Nuclear Science and Technology
- Nuclear Fission Reactors
- Compartment - Canadian Nuclear Safety Commission
Record 35, Main entry term, English
- lattice tube
1, record 35, English, lattice%20tube
correct
Record 35, Abbreviations, English
Record 35, Synonyms, English
Record 35, Textual support, English
Record number: 35, Textual support number: 1 DEF
Steel tube penetrating the end shield from calandria tubesheet to fuelling tubesheet. It supports a fuel channel. 2, record 35, English, - lattice%20tube
Record number: 35, Textual support number: 1 CONT
Failure of the end fitting of any fuel channel assembly followed immediately by the failure of the lattice tube of the end shield through which the end fitting runs(hereafter referred to as "end fitting/lattice tube failure"). 3, record 35, English, - lattice%20tube
Record number: 35, Textual support number: 1 OBS
This is a part of the CANDU nuclear reactor. 4, record 35, English, - lattice%20tube
Record 35, French
Record 35, Domaine(s)
- Sciences et techniques nucléaires
- Réacteurs nucléaires de fission
- Tiroir - Commission canadienne de sûreté nucléaire
Record 35, Main entry term, French
- tube du réseau
1, record 35, French, tube%20du%20r%C3%A9seau
correct, masculine noun
Record 35, Abbreviations, French
Record 35, Synonyms, French
- tube de réseau 2, record 35, French, tube%20de%20r%C3%A9seau
masculine noun
Record 35, Textual support, French
Record number: 35, Textual support number: 1 DEF
Composant cylindrique reliant la cuve du réacteur et les plaques tubulaires (côté machine de chargement), et permettant la mise en place et le support d'un raccord d'extrémité. 3, record 35, French, - tube%20du%20r%C3%A9seau
Record number: 35, Textual support number: 1 CONT
Défaillance du raccord d'extrémité de tout canal de combustible suivie immédiatement de la défaillance du tube de réseau du bouclier d'extrémité dans lequel passe le raccord d'extrémité (nommée dorénavant «défaillance de tube de réseau et de raccord d'extrémité»). 4, record 35, French, - tube%20du%20r%C3%A9seau
Record 35, Spanish
Record 35, Textual support, Spanish
Record 36 - external organization data 2002-03-25
Record 36, English
Record 36, Subject field(s)
- Nuclear Fission Reactors
- Compartment - Canadian Nuclear Safety Commission
Record 36, Main entry term, English
- fuel channel
1, record 36, English, fuel%20channel
correct, standardized
Record 36, Abbreviations, English
Record 36, Synonyms, English
- fuel channel assembly 2, record 36, English, fuel%20channel%20assembly
correct
Record 36, Textual support, English
Record number: 36, Textual support number: 1 DEF
A duct through the reactor which is designed to contain one or more fuel assemblies and through which the coolant circulates. 3, record 36, English, - fuel%20channel
Record number: 36, Textual support number: 1 OBS
fuel channel : term and definition standardized by ISO. 4, record 36, English, - fuel%20channel
Record 36, French
Record 36, Domaine(s)
- Réacteurs nucléaires de fission
- Tiroir - Commission canadienne de sûreté nucléaire
Record 36, Main entry term, French
- canal de combustible
1, record 36, French, canal%20de%20combustible
correct, masculine noun, standardized
Record 36, Abbreviations, French
Record 36, Synonyms, French
Record 36, Textual support, French
Record number: 36, Textual support number: 1 DEF
Conduit ménagé dans le réacteur, conçu pour recevoir un ou plusieurs assemblages combustibles et dans lequel circule le fluide de refroidissement. 2, record 36, French, - canal%20de%20combustible
Record number: 36, Textual support number: 1 OBS
canal combustible : terme et définition normalisés par l'ISO. 3, record 36, French, - canal%20de%20combustible
Record 36, Spanish
Record 36, Textual support, Spanish
Record 37 - internal organization data 2001-04-26
Record 37, English
Record 37, Subject field(s)
- Nuclear Physics
Record 37, Main entry term, English
- axial peaking factor
1, record 37, English, axial%20peaking%20factor
correct, standardized
Record 37, Abbreviations, English
Record 37, Synonyms, English
Record 37, Textual support, English
Record number: 37, Textual support number: 1 DEF
Ratio of the maximum local power density to the average power density in the axial direction. 1, record 37, English, - axial%20peaking%20factor
Record number: 37, Textual support number: 1 OBS
The power can be taken as surface power density or linear power density in a fuel channel or averaged radially over the reactor. 1, record 37, English, - axial%20peaking%20factor
Record number: 37, Textual support number: 2 OBS
axial peaking factor: term and definition standardized by ISO. 2, record 37, English, - axial%20peaking%20factor
Record 37, French
Record 37, Domaine(s)
- Physique nucléaire
Record 37, Main entry term, French
- facteur de forme axial
1, record 37, French, facteur%20de%20forme%20axial
correct, masculine noun, standardized
Record 37, Abbreviations, French
Record 37, Synonyms, French
Record 37, Textual support, French
Record number: 37, Textual support number: 1 DEF
Rapport de la puissance volumique locale maximale à la puissance volumique moyenne dans la direction axiale. 2, record 37, French, - facteur%20de%20forme%20axial
Record number: 37, Textual support number: 1 OBS
La puissance peut être prise comme puissance surfacique ou puissance linéique dans un canal de combustible ou comme la moyenne radiale sur l'ensemble du réacteur. 2, record 37, French, - facteur%20de%20forme%20axial
Record number: 37, Textual support number: 2 OBS
facteur de forme axial : terme et définition normalisés par l'ISO. 3, record 37, French, - facteur%20de%20forme%20axial
Record 37, Spanish
Record 37, Textual support, Spanish
Record 38 - external organization data 2000-03-08
Record 38, English
Record 38, Subject field(s)
- Nuclear Power Stations
- Compartment - Canadian Nuclear Safety Commission
Record 38, Main entry term, English
- pressure tube
1, record 38, English, pressure%20tube
correct
Record 38, Abbreviations, English
- PT 2, record 38, English, PT
correct
Record 38, Synonyms, English
Record 38, Textual support, English
Record number: 38, Textual support number: 1 DEF
A zirconium alloy tube forming the central element of each fuel channel assembly. It houses the fuel bundles and directs the flow of heat transport system coolant over the fuel to remove the nuclear heat. 3, record 38, English, - pressure%20tube
Record 38, French
Record 38, Domaine(s)
- Centrales nucléaires
- Tiroir - Commission canadienne de sûreté nucléaire
Record 38, Main entry term, French
- tube de force
1, record 38, French, tube%20de%20force
correct, masculine noun
Record 38, Abbreviations, French
Record 38, Synonyms, French
Record 38, Textual support, French
Record number: 38, Textual support number: 1 DEF
Tube qui, dans un réacteur nucléaire, enferme le fluide caloporteur dont il supporte la pression et les assemblages combustibles. 2, record 38, French, - tube%20de%20force
Record 38, Spanish
Record 38, Campo(s) temático(s)
- Centrales nucleares
- Compartimiento - Comisión Canadiense de Seguridad Nuclear
Record 38, Main entry term, Spanish
- tubo de presión
1, record 38, Spanish, tubo%20de%20presi%C3%B3n
masculine noun
Record 38, Abbreviations, Spanish
Record 38, Synonyms, Spanish
Record 38, Textual support, Spanish
Record 39 - external organization data 1998-01-12
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
- pressure tube/calandria tube failure
1, record 39, English, pressure%20tube%2Fcalandria%20tube%20failure
correct
Record 39, Abbreviations, English
Record 39, Synonyms, English
Record 39, Textual support, English
Record number: 39, Textual support number: 1 CONT
Failure of the pressure tube of any reactor fuel channel assembly followed immediately by the failure of the calandria tube through which the pressure tube runs(hereafter referred to as "pressure tube/calandria tube failure"). 1, record 39, English, - pressure%20tube%2Fcalandria%20tube%20failure
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
- défaillance de tube de force et de tube de calandre
1, record 39, French, d%C3%A9faillance%20de%20tube%20de%20force%20et%20de%20tube%20de%20calandre
feminine noun
Record 39, Abbreviations, French
Record 39, Synonyms, French
Record 39, Textual support, French
Record number: 39, Textual support number: 1 CONT
Défaillance du tube de force de n'importe quel canal de combustible suivie immédiatement de la défaillance du tube de calandre dans lequel passe le tube de force (nommée à partir de maintenant «défaillance de tube de force et de tube de calandre»). 1, record 39, French, - d%C3%A9faillance%20de%20tube%20de%20force%20et%20de%20tube%20de%20calandre
Record 39, Spanish
Record 39, Textual support, Spanish
Record 40 - external organization data 1994-12-12
Record 40, English
Record 40, Subject field(s)
- Nuclear Science and Technology
- Nuclear Fission Reactors
- Compartment - Canadian Nuclear Safety Commission
Record 40, Main entry term, English
- feeder failure
1, record 40, English, feeder%20failure
correct
Record 40, Abbreviations, English
Record 40, Synonyms, English
Record 40, Textual support, English
Record number: 40, Textual support number: 1 CONT
Failure at any location of any reactor fuel channel assembly feeder pipe(hereafter referred to as "feeder failure"). 1, record 40, English, - feeder%20failure
Record 40, French
Record 40, Domaine(s)
- Sciences et techniques nucléaires
- Réacteurs nucléaires de fission
- Tiroir - Commission canadienne de sûreté nucléaire
Record 40, Main entry term, French
- défaillance de conduite d'alimentation
1, record 40, French, d%C3%A9faillance%20de%20conduite%20d%27alimentation
feminine noun
Record 40, Abbreviations, French
Record 40, Synonyms, French
Record 40, Textual support, French
Record number: 40, Textual support number: 1 CONT
Défaillance en un point quelconque de tout tuyau d'alimentation d'un canal de combustible (nommé à partir de maintenant «défaillance de conduite d'alimentation»). 1, record 40, French, - d%C3%A9faillance%20de%20conduite%20d%27alimentation
Record 40, Spanish
Record 40, Textual support, Spanish
Record 41 - external organization data 1994-12-12
Record 41, English
Record 41, Subject field(s)
- Pipes and Fittings
- Nuclear Science and Technology
- Nuclear Fission Reactors
- Compartment - Canadian Nuclear Safety Commission
Record 41, Main entry term, English
- end fitting failure
1, record 41, English, end%20fitting%20failure
correct
Record 41, Abbreviations, English
Record 41, Synonyms, English
Record 41, Textual support, English
Record number: 41, Textual support number: 1 CONT
Failure of the end fitting of any reactor fuel channel assembly(hereinafter referred to as "end fitting failure". 1, record 41, English, - end%20fitting%20failure
Record 41, French
Record 41, Domaine(s)
- Tuyauterie et raccords
- Sciences et techniques nucléaires
- Réacteurs nucléaires de fission
- Tiroir - Commission canadienne de sûreté nucléaire
Record 41, Main entry term, French
- défaillance de raccord d'extrémité
1, record 41, French, d%C3%A9faillance%20de%20raccord%20d%27extr%C3%A9mit%C3%A9
feminine noun
Record 41, Abbreviations, French
Record 41, Synonyms, French
Record 41, Textual support, French
Record number: 41, Textual support number: 1 CONT
Défaillance du raccord d'extrémité de n'importe quel canal de combustible (nommée à partir de maintenant «défaillance de raccord d'extrémité»). 1, record 41, French, - d%C3%A9faillance%20de%20raccord%20d%27extr%C3%A9mit%C3%A9
Record 41, Spanish
Record 41, Textual support, Spanish
Record 42 - external organization data 1994-12-12
Record 42, English
Record 42, Subject field(s)
- Nuclear Science and Technology
- Nuclear Fission Reactors
- Compartment - Canadian Nuclear Safety Commission
Record 42, Main entry term, English
- end fitting/lattice tube failure
1, record 42, English, end%20fitting%2Flattice%20tube%20failure
correct
Record 42, Abbreviations, English
Record 42, Synonyms, English
Record 42, Textual support, English
Record number: 42, Textual support number: 1 CONT
Failure of the end fitting of any fuel channel assembly followed immediately by the failure of the lattice tube of the end shield through which the end fitting runs(hereafter referred to as "end fitting/lattice tube failure"). 1, record 42, English, - end%20fitting%2Flattice%20tube%20failure
Record 42, French
Record 42, Domaine(s)
- Sciences et techniques nucléaires
- Réacteurs nucléaires de fission
- Tiroir - Commission canadienne de sûreté nucléaire
Record 42, Main entry term, French
- défaillance de tube de réseau et de raccord d'extrémité
1, record 42, French, d%C3%A9faillance%20de%20tube%20de%20r%C3%A9seau%20et%20de%20raccord%20d%27extr%C3%A9mit%C3%A9
feminine noun
Record 42, Abbreviations, French
Record 42, Synonyms, French
Record 42, Textual support, French
Record number: 42, Textual support number: 1 CONT
Défaillance du raccord d'extrémité de tout canal de combustible suivie immédiatement de la défaillance du tube de réseau du bouclier d'extrémité dans lequel passe le raccord d'extrémité (nommée dorénavant «défaillance de tube de réseau et de raccord d'extrémité»). 1, record 42, French, - d%C3%A9faillance%20de%20tube%20de%20r%C3%A9seau%20et%20de%20raccord%20d%27extr%C3%A9mit%C3%A9
Record 42, Spanish
Record 42, Textual support, Spanish
Record 43 - internal organization data 1992-10-09
Record 43, English
Record 43, Subject field(s)
- Nuclear Science and Technology
- Nuclear Fission Reactors
Record 43, Main entry term, English
- channel closure safety lock
1, record 43, English, channel%20closure%20safety%20lock
correct
Record 43, Abbreviations, English
Record 43, Synonyms, English
Record 43, Textual support, English
Record number: 43, Textual support number: 1 DEF
a device that prevents the accidental or unintentional disengagement of the fuel channel closure. 1, record 43, English, - channel%20closure%20safety%20lock
Record 43, French
Record 43, Domaine(s)
- Sciences et techniques nucléaires
- Réacteurs nucléaires de fission
Record 43, Main entry term, French
- verrouillage de sûreté du bouchon de fermeture de canal
1, record 43, French, verrouillage%20de%20s%C3%BBret%C3%A9%20du%20bouchon%20de%20fermeture%20de%20canal
masculine noun
Record 43, Abbreviations, French
Record 43, Synonyms, French
Record 43, Textual support, French
Record number: 43, Textual support number: 1 DEF
Dispositif qui empêche l'enlèvement accidentel ou involontaire du bouchon de fermeture du canal de combustible. 1, record 43, French, - verrouillage%20de%20s%C3%BBret%C3%A9%20du%20bouchon%20de%20fermeture%20de%20canal
Record 43, Spanish
Record 43, Textual support, Spanish
Record 44 - internal organization data 1992-10-09
Record 44, English
Record 44, Subject field(s)
- Nuclear Science and Technology
Record 44, Main entry term, English
- pressure boundary component 1, record 44, English, pressure%20boundary%20component
Record 44, Abbreviations, English
Record 44, Synonyms, English
Record 44, Textual support, English
Record number: 44, Textual support number: 1 CONT
... the fuel channel pressure boundary components shall be constructed to meet the Class 1 requirements of CSA Standard CAN3-N285. 1.... 1, record 44, English, - pressure%20boundary%20component
Record 44, French
Record 44, Domaine(s)
- Sciences et techniques nucléaires
Record 44, Main entry term, French
- composant d'enveloppe sous pression
1, record 44, French, composant%20d%27enveloppe%20sous%20pression
masculine noun
Record 44, Abbreviations, French
Record 44, Synonyms, French
Record 44, Textual support, French
Record 44, Spanish
Record 44, Textual support, Spanish
Record 45 - internal organization data 1992-10-09
Record 45, English
Record 45, Subject field(s)
- Nuclear Plant Safety
- Nuclear Science and Technology
Record 45, Main entry term, English
- fuelling machine safety lock
1, record 45, English, fuelling%20machine%20safety%20lock
correct
Record 45, Abbreviations, English
Record 45, Synonyms, English
- fueling machine safety lock 2, record 45, English, fueling%20machine%20safety%20lock
correct
Record 45, Textual support, English
Record number: 45, Textual support number: 1 DEF
a device that prevents the disengagement of the fuelling machine from a fuel channel until the channel closure has been properly locked into the channel. 1, record 45, English, - fuelling%20machine%20safety%20lock
Record 45, French
Record 45, Domaine(s)
- Sûreté des centrales nucléaires
- Sciences et techniques nucléaires
Record 45, Main entry term, French
- verrouillage de sûreté de la machine de chargement
1, record 45, French, verrouillage%20de%20s%C3%BBret%C3%A9%20de%20la%20machine%20de%20chargement
masculine noun
Record 45, Abbreviations, French
Record 45, Synonyms, French
Record 45, Textual support, French
Record number: 45, Textual support number: 1 DEF
Dispositif qui empêche la machine de chargement de se décrocher d'un canal de combustible avant que le bouchon de fermeture ne soit verrouillé de façon appropriée dans le canal. 1, record 45, French, - verrouillage%20de%20s%C3%BBret%C3%A9%20de%20la%20machine%20de%20chargement
Record 45, Spanish
Record 45, Textual support, Spanish
Record 46 - internal organization data 1992-07-09
Record 46, English
Record 46, Subject field(s)
- Applications of Automation
- Nuclear Science and Technology
Record 46, Main entry term, English
- spacer location and replacement equipment 1, record 46, English, spacer%20location%20and%20replacement%20equipment
Record 46, Abbreviations, English
Record 46, Synonyms, English
- SLAR equipment 1, record 46, English, SLAR%20equipment
- SLAR machine 1, record 46, English, SLAR%20machine
Record 46, Textual support, English
Record number: 46, Textual support number: 1 CONT
... AECL-Ontario Hydro team designed a remotely controlled, computer-operated robot to locate and reposition the wayward spacer.... [This] Spacer Location And Replacement(SLAR) equipment opens up the fuel channels, extends a special tool down the channel, locates the spacers, measures the gap between the two tubes, and looks for blisters on the metal walls by using ultrasonic and eddy-current inspection techniques. Hydraulic jacks on the tool can bend the pressure tube to unpinch the spacers.... 1, record 46, English, - spacer%20location%20and%20replacement%20equipment
Record 46, French
Record 46, Domaine(s)
- Automatisation et applications
- Sciences et techniques nucléaires
Record 46, Main entry term, French
- appareil de localisation et de repositionnement des patins d'espacement
1, record 46, French, appareil%20de%20localisation%20et%20de%20repositionnement%20des%20patins%20d%27espacement
masculine noun
Record 46, Abbreviations, French
Record 46, Synonyms, French
- appareil SLAR 1, record 46, French, appareil%20SLAR
masculine noun
Record 46, Textual support, French
Record number: 46, Textual support number: 1 CONT
Afin de localiser et repositionner les patins d'espacement qui se sont déplacés, EACL et Ontario Hydro ont formé une équipe chargée de concevoir un robot télécommandé piloté par ordinateur. Construit et éprouvé au laboratoire, l'appareil de localisation et de repositionnement des patins d'espacement (SLAR) ouvre chaque canal de combustible et y insère un outil spécial qui localise les patins, mesure l'écart entre les deux tubes et, à l'aide d'ultrasons et de courants de Foucault, détecte les soufflures dans les parois de métal. L'outil en question comporte des vérins hydrauliques permettant d'écarter les tubes pour dégager les patins (...) 1, record 46, French, - appareil%20de%20localisation%20et%20de%20repositionnement%20des%20patins%20d%27espacement
Record 46, Spanish
Record 46, Textual support, Spanish
Record 47 - internal organization data 1980-03-27
Record 47, English
Record 47, Subject field(s)
- Nuclear Power Stations
Record 47, Main entry term, English
- guide sleeve
1, record 47, English, guide%20sleeve
correct
Record 47, Abbreviations, English
Record 47, Synonyms, English
Record 47, Textual support, English
Record number: 47, Textual support number: 1 DEF
Part of the fuelling machine [in the CANDU nuclear reactor]. It is a tube with an internal diameter equal to that of the coolant channel and facilitates the passage of fuel bundles from the reactor to the fuelling machine magazine. 1, record 47, English, - guide%20sleeve
Record 47, French
Record 47, Domaine(s)
- Centrales nucléaires
Record 47, Main entry term, French
- manchon de guidage 1, record 47, French, manchon%20de%20guidage
Record 47, Abbreviations, French
Record 47, Synonyms, French
Record 47, Textual support, French
Record number: 47, Textual support number: 1 DEF
Pièce de la machine à combustible [du réacteur nucléaire CANDU]. C'est un tube dont le diamètre intérieur est égal à celui du canal de combustible et qui facilite le passage des grappes à combustible entre le réacteur et le barillet de la machine à combustible. 1, record 47, French, - manchon%20de%20guidage
Record 47, Spanish
Record 47, Textual support, Spanish
Record 48 - internal organization data 1975-03-11
Record 48, English
Record 48, Subject field(s)
- Fueling Systems (Motor Vehicles)
Record 48, Main entry term, English
- idle channel 1, record 48, English, idle%20channel
Record 48, Abbreviations, English
Record 48, Synonyms, English
Record 48, Textual support, English
Record number: 48, Textual support number: 1 OBS
from the idle air bleeds, the fuel air mixture flows down the idle channel to the idle cavity in the throttle body. 1, record 48, English, - idle%20channel
Record 48, French
Record 48, Domaine(s)
- Alimentation (Véhicules automobiles)
Record 48, Main entry term, French
- conduit de ralenti 1, record 48, French, conduit%20de%20ralenti
Record 48, Abbreviations, French
Record 48, Synonyms, French
Record 48, Textual support, French
Record number: 48, Textual support number: 1 OBS
le mélange air-essence provenant des conduits d'air au ralenti passe dans le conduit de ralenti et se rend jusque dans la cavité du corps des papillons des gaz. 1, record 48, French, - conduit%20de%20ralenti
Record 48, Spanish
Record 48, Textual support, Spanish
Record 49 - internal organization data 1975-03-11
Record 49, English
Record 49, Subject field(s)
- Fueling Systems (Motor Vehicles)
Record 49, Main entry term, English
- idle cavity 1, record 49, English, idle%20cavity
Record 49, Abbreviations, English
Record 49, Synonyms, English
Record 49, Textual support, English
Record number: 49, Textual support number: 1 OBS
from the idle air bleeds, the fuel air mixture flows down the idle channel to the idle cavity in the throttle body. 1, record 49, English, - idle%20cavity
Record 49, French
Record 49, Domaine(s)
- Alimentation (Véhicules automobiles)
Record 49, Main entry term, French
- puits de ralenti 1, record 49, French, puits%20de%20ralenti
Record 49, Abbreviations, French
Record 49, Synonyms, French
Record 49, Textual support, French
Record number: 49, Textual support number: 1 OBS
le puits de ralenti est un petit carburateur auxiliaire dont l'orifice débouche dans la tuyauterie d'admission à la hauteur du papillons des gaz. 1, record 49, French, - puits%20de%20ralenti
Record 49, Spanish
Record 49, Textual support, Spanish
Copyright notice for the TERMIUM Plus® data bank
© Public Services and Procurement Canada, 2026
TERMIUM Plus®, the Government of Canada's terminology and linguistic data bank
A product of the Translation Bureau
Features
GCtranslate (available on the Government of Canada network only)
Use this artificial intelligence prototype to translate Government of Canada content up to and including Protected B. Available to employees of selected departments and agencies only.
Writing tools
The Language Portal’s writing tools have a new look! Easy to consult, they give you access to a wealth of information that will help you write better in English and French.
Glossaries and vocabularies
Access Translation Bureau glossaries and vocabularies.
- Date Modified:


