TERMIUM Plus®
The Government of Canada’s terminology and linguistic data bank.
COUCHE COMBUSTIBLE [19 records]
Record 1 - internal organization data 2017-10-06
Record 1, English
Record 1, Subject field(s)
- Thermonuclear fusion
- Plasma Physics
Record 1, Main entry term, English
- rocket effect
1, record 1, English, rocket%20effect
correct
Record 1, Abbreviations, English
Record 1, Synonyms, English
Record 1, Textual support, English
Record number: 1, Textual support number: 1 CONT
Conservation of momentum causes compression of the interior of the capsule (the rocket effect), with an inward moving shockwave converging on the fuel in the capsule's center. 2, record 1, English, - rocket%20effect
Record 1, French
Record 1, Domaine(s)
- Fusion thermonucléaire
- Physique des plasmas
Record 1, Main entry term, French
- effet fusée
1, record 1, French, effet%20fus%C3%A9e
correct, masculine noun
Record 1, Abbreviations, French
Record 1, Synonyms, French
Record 1, Textual support, French
Record number: 1, Textual support number: 1 DEF
Accélération centripète brutale du combustible d’un microballon de fusion inertielle, qui est provoquée par la détente de la couche d’ablation au moment où elle est transformée en plasma. 1, record 1, French, - effet%20fus%C3%A9e
Record number: 1, Textual support number: 1 OBS
effet fusée : terme et définition publiés au Journal officiel de la République française le 30 septembre 2017. 2, record 1, French, - effet%20fus%C3%A9e
Record 1, Spanish
Record 1, Textual support, Spanish
Record 2 - external organization data 2011-05-16
Record 2, English
Record 2, Subject field(s)
- Radiation Protection
- Nuclear Power Stations
- Compartment - Canadian Nuclear Safety Commission
Record 2, Main entry term, English
- cladding
1, record 2, English, cladding
correct, standardized
Record 2, Abbreviations, English
Record 2, Synonyms, English
- clad 2, record 2, English, clad
correct, noun
- can 3, record 2, English, can
correct, noun, standardized
- jacket 1, record 2, English, jacket
less frequent
- sheath 1, record 2, English, sheath
noun, less frequent
Record 2, Textual support, English
Record number: 2, Textual support number: 1 DEF
An external layer of material applied, usually to a nuclear fuel, to provide protection from a chemically reactive environment, to provide containment of radioactive products produced during the irradiation of the composite, or to provide structural support. 1, record 2, English, - cladding
Record number: 2, Textual support number: 1 OBS
Aluminium or its alloys, magnesium alloys, stainless steel and zirconium alloys are common cladding materials. 2, record 2, English, - cladding
Record number: 2, Textual support number: 2 OBS
can; cladding: terms standardized by ISO. 4, record 2, English, - cladding
Record 2, French
Record 2, Domaine(s)
- Radioprotection
- Centrales nucléaires
- Tiroir - Commission canadienne de sûreté nucléaire
Record 2, Main entry term, French
- gaine
1, record 2, French, gaine
correct, feminine noun, standardized
Record 2, Abbreviations, French
Record 2, Synonyms, French
- gaine libre 2, record 2, French, gaine%20libre
correct, feminine noun, standardized
- enveloppe métallique 3, record 2, French, enveloppe%20m%C3%A9tallique
feminine noun
Record 2, Textual support, French
Record number: 2, Textual support number: 1 DEF
Couche extérieure de matière appliquée directement sur un combustible nucléaire ou une autre substance qui assure sa protection contre un milieu ambiant chimiquement réactif et retient les produits radioactifs élaborés durant l'irradiation du composé. [Définition normalisée par l'ISO. ] 2, record 2, French, - gaine
Record number: 2, Textual support number: 1 OBS
Elle peut aussi constituer un élément de structure. 2, record 2, French, - gaine
Record number: 2, Textual support number: 2 OBS
gaine; gaine libre : termes normalisés par l’ISO. 4, record 2, French, - gaine
Record 2, Spanish
Record 2, Campo(s) temático(s)
- Protección contra la radiación
- Centrales nucleares
- Compartimiento - Comisión Canadiense de Seguridad Nuclear
Record 2, Main entry term, Spanish
- vaina
1, record 2, Spanish, vaina
correct, feminine noun
Record 2, Abbreviations, Spanish
Record 2, Synonyms, Spanish
- revestimiento metálico 2, record 2, Spanish, revestimiento%20met%C3%A1lico
correct, masculine noun
Record 2, Textual support, Spanish
Record number: 2, Textual support number: 1 DEF
Cartucho, tubo que se pone como funda a las barras de combustible nuclear en los reactores. 3, record 2, Spanish, - vaina
Record number: 2, Textual support number: 1 CONT
Hay tres barreras principales para prevenir la liberación de los productos de la fisión. La primera barrera es el revestimiento metálico. Las píldoras de combustible de uranio se ubican dentro de este revestimiento y se acomodan en patrones específicos en el centro. Durante la operación normal, los productos de la fisión son atrapados dentro de los cilindros de combustible, pero, si se acumula demasiado calor en el centro, el revestimiento metálico del combustible se puede romper o fisurar y se liberan productos de fisión como gases nobles, yodo y cesio radiactivos. 4, record 2, Spanish, - vaina
Record 3 - internal organization data 2011-01-24
Record 3, English
Record 3, Subject field(s)
- Combustion and Fuels (Fireplaces)
- Environmental Studies and Analyses
Record 3, Main entry term, English
- ash content
1, record 3, English, ash%20content
correct, standardized
Record 3, Abbreviations, English
Record 3, Synonyms, English
Record 3, Textual support, English
Record number: 3, Textual support number: 1 DEF
The amount of residue of a material left after incineration, determined and expressed according to the appropriate standard method of test. [Definition standardized by ISO.] 2, record 3, English, - ash%20content
Record number: 3, Textual support number: 1 CONT
Crude oils and their products, such as heavy fuel oil are low in ash content (less than 0.1%). 3, record 3, English, - ash%20content
Record number: 3, Textual support number: 1 OBS
ash content: term used at Natural Resources Canada - Earth Sciences Sector. 4, record 3, English, - ash%20content
Record number: 3, Textual support number: 2 OBS
ash content: term standardized by ISO. 5, record 3, English, - ash%20content
Record 3, French
Record 3, Domaine(s)
- Combustion et combustibles (Foyers)
- Études et analyses environnementales
Record 3, Main entry term, French
- teneur en cendres
1, record 3, French, teneur%20en%20cendres
correct, feminine noun, standardized
Record 3, Abbreviations, French
Record 3, Synonyms, French
- taux de cendres 2, record 3, French, taux%20de%20cendres
correct, masculine noun
Record 3, Textual support, French
Record number: 3, Textual support number: 1 DEF
Quantité de résidu subsistant après l’incinération d’un matériau, déterminée et exprimée selon la méthode d’essai normalisée appropriée. [Définition normalisée par l’ISO.] 3, record 3, French, - teneur%20en%20cendres
Record number: 3, Textual support number: 1 CONT
Les teneurs en cendres des combustibles et notamment des combustibles solides, tels que les charbons, conditionnent souvent la bonne marche des installations. Les cendres peuvent en effet entraver le passage de l'air à travers la couche de combustible et se déposer sur les grilles pour donner des mâchefers. 4, record 3, French, - teneur%20en%20cendres
Record number: 3, Textual support number: 1 OBS
teneur en cendres; taux de cendres : termes en usage à Ressources naturelles Canada - Secteur des sciences de la Terre. 5, record 3, French, - teneur%20en%20cendres
Record number: 3, Textual support number: 2 OBS
teneur en cendres : terme normalisé par l’ISO. 6, record 3, French, - teneur%20en%20cendres
Record 3, Spanish
Record 3, Campo(s) temático(s)
- Combustión y combustibles (Hogares o chimeneas)
- Estudios y análisis del medio ambiente
Record 3, Main entry term, Spanish
- contenido de cenizas
1, record 3, Spanish, contenido%20de%20cenizas
masculine noun
Record 3, Abbreviations, Spanish
Record 3, Synonyms, Spanish
Record 3, Textual support, Spanish
Record 4 - internal organization data 2010-04-14
Record 4, English
Record 4, Subject field(s)
- Combustion and Fuels (Fireplaces)
- Nuclear Fission Reactors
Record 4, Main entry term, English
- TRISO coating
1, record 4, English, TRISO%20coating
correct
Record 4, Abbreviations, English
Record 4, Synonyms, English
Record 4, Textual support, English
Record number: 4, Textual support number: 1 CONT
[High-Temperature Gas Reactors]. Two types of advanced coated fuel particles have been developed: TRISO refractory coated particle fuel and BISO. A TRISO coating contains three types of coating layers: low density pyrocarbon around the kernel to act as a buffer, and surrounding layers of silicon-carbide (SiC) and high-density isotopic pyrocarbon that retains the fission products. 2, record 4, English, - TRISO%20coating
Record 4, French
Record 4, Domaine(s)
- Combustion et combustibles (Foyers)
- Réacteurs nucléaires de fission
Record 4, Main entry term, French
- enrobage TRISO
1, record 4, French, enrobage%20TRISO
correct, masculine noun
Record 4, Abbreviations, French
Record 4, Synonyms, French
- enrobage triso 2, record 4, French, enrobage%20triso
masculine noun
Record 4, Textual support, French
Record number: 4, Textual support number: 1 OBS
Le projet Dragon et les projets de l'industrie britannique(travaux de Harwell) ont utilisé un cycle de combustible ne faisant appel qu'à l'uranium. Dans ce cas, une particule unique a été développée, avec un noyau d’oxyde d’uranium enrichi(de 6 à 10 %) de 800 µm de diamètre et un enrobage à trois types de couches dit triso). De l'intérieur vers l'extérieur, elle présente une couche peu dense de carbone pyrolytique, deux couches denses de carbone pyrolytique séparées par une couche de carbure de silicium. Le carbone pyrolytique interne, très poreux, sert de réservoir aux gaz de fission et de tampon, en protégeant les couches résistantes externes des phénomènes physiques et chimiques naissant dans le noyau. Le carbure de silicium assure l'étanchéité aux produits de fission solides qui sont capables de migrer au travers du carbone pyrolytique. Le carbone pyrolytique dense résiste à la pression des gaz de fission. 2, record 4, French, - enrobage%20TRISO
Record 4, Spanish
Record 4, Textual support, Spanish
Record 5 - internal organization data 2009-10-10
Record 5, English
Record 5, Subject field(s)
- Nuclear Physics
- Properties of Fuels
Record 5, Main entry term, English
- Amoeba effect
1, record 5, English, Amoeba%20effect
correct
Record 5, Abbreviations, English
Record 5, Synonyms, English
- ameba effect 2, record 5, English, ameba%20effect
Record 5, Textual support, English
Record number: 5, Textual support number: 1 CONT
Significant temperature gradients are present across the fuel particles when a nuclear reactor is producing power. If local temperatures are sufficiently high, nuclear fuel kernels can migrate up the thermal gradient. During this process, the barrier retaining fission product is progressively damaged, and the damage can lead to complete failure of the coating system. This phenomenon is called the Amoeba effect. 1, record 5, English, - Amoeba%20effect
Record 5, French
Record 5, Domaine(s)
- Physique nucléaire
- Propriétés des combustibles
Record 5, Main entry term, French
- effet amibe
1, record 5, French, effet%20amibe
correct, masculine noun
Record 5, Abbreviations, French
Record 5, Synonyms, French
Record 5, Textual support, French
Record number: 5, Textual support number: 1 CONT
La migration du noyau dans la particule combustible, connue sous le nom d’effet amibe, est reconnue comme un problème préoccupant pour des particules exposées à de forts gradients thermiques. Ce phénomène qui peut conduire à une destruction complète de la particule si le noyau atteint la couche SiC est fortement dépendant, d’une part, des trois paramètres de fonctionnement que sont la température du noyau, le gradient de température dans la particule et le taux de combustion et, d’autre part, de la nature du matériau constituant le noyau. 1, record 5, French, - effet%20amibe
Record 5, Spanish
Record 5, Textual support, Spanish
Record 6 - internal organization data 2009-10-10
Record 6, English
Record 6, Subject field(s)
- Nuclear Physics
- Properties of Fuels
Record 6, Main entry term, English
- fuel kernel
1, record 6, English, fuel%20kernel
correct
Record 6, Abbreviations, English
Record 6, Synonyms, English
Record 6, Textual support, English
Record number: 6, Textual support number: 1 CONT
TRISO - Tristructural isotropic fuel, a type of micro fuel particle consisting of a fuel kernel composed of uranium oxide (sometimes uranium carbide) in the center, coated with four layers of three isotropic materials. 2, record 6, English, - fuel%20kernel
Record 6, French
Record 6, Domaine(s)
- Physique nucléaire
- Propriétés des combustibles
Record 6, Main entry term, French
- noyau combustible
1, record 6, French, noyau%20combustible
correct, masculine noun
Record 6, Abbreviations, French
Record 6, Synonyms, French
Record 6, Textual support, French
Record number: 6, Textual support number: 1 CONT
La conception de la particule fissile retenue par la plupart des fabricants dans le monde est celle de la particule de type «TRISO»(pour TRistructural ISOtropic) composée d’un noyau combustible(le plus souvent d’UO2) sphérique(de 100 à 800 [micromoles] de diamètre), assurant la puissance désirée mais aussi ayant pour qualité de retenir autant que faire se peut ses produits de fission, confiné par un sandwich de trois couches de céramiques denses : une couche de carbure de silicium entre deux couches de pyrocarbone. 1, record 6, French, - noyau%20combustible
Record 6, Spanish
Record 6, Textual support, Spanish
Record 7 - internal organization data 2009-05-01
Record 7, English
Record 7, Subject field(s)
- Electrochemistry
- Electrometallurgy
Record 7, Main entry term, English
- collector plate
1, record 7, English, collector%20plate
correct
Record 7, Abbreviations, English
Record 7, Synonyms, English
Record 7, Textual support, English
Record number: 7, Textual support number: 1 CONT
...collector plates are mounted at the cathodic end (the end closest to the tank anodes) of the bipolar anode to draw current from a larger section of the bath. 1, record 7, English, - collector%20plate
Record 7, French
Record 7, Domaine(s)
- Électrochimie
- Électrométallurgie
Record 7, Main entry term, French
- plaque collectrice
1, record 7, French, plaque%20collectrice
correct, feminine noun
Record 7, Abbreviations, French
Record 7, Synonyms, French
Record 7, Textual support, French
Record number: 7, Textual support number: 1 CONT
Les électrodes d’une pile à combustible de type filtre presse sont constituées de couches catalytiques déposées sur un tissu de carbone qui joue le rôle de diffuseur. Ces électrodes sont ensuite pressées contre la membrane par les plaques collectrices de courant qui servent également à l'apport des réactifs et à l'évacuation des produits de la réaction. Ce système est optimisé pour permettre une bonne conduction du courant depuis les plaques collectrices jusqu'au catalyseur et pour améliorer le contact au niveau de l'interface entre la couche catalytique et la membrane. 1, record 7, French, - plaque%20collectrice
Record 7, Spanish
Record 7, Campo(s) temático(s)
- Electroquímica
- Electrometalurgia
Record 7, Main entry term, Spanish
- placa colectora
1, record 7, Spanish, placa%20colectora
correct, feminine noun
Record 7, Abbreviations, Spanish
Record 7, Synonyms, Spanish
Record 7, Textual support, Spanish
Record 8 - internal organization data 2008-11-21
Record 8, English
Record 8, Subject field(s)
- Combustion and Fuels (Fireplaces)
- Nuclear Fission Reactors
Record 8, Main entry term, English
- plate fuel
1, record 8, English, plate%20fuel
correct
Record 8, Abbreviations, English
Record 8, Synonyms, English
Record 8, Textual support, English
Record number: 8, Textual support number: 1 DEF
A thin layer of nuclear fuel incorporated between two metal sheets making up a cladding. 2, record 8, English, - plate%20fuel
Record 8, French
Record 8, Domaine(s)
- Combustion et combustibles (Foyers)
- Réacteurs nucléaires de fission
Record 8, Main entry term, French
- combustible à plaques
1, record 8, French, combustible%20%C3%A0%20plaques
correct, masculine noun
Record 8, Abbreviations, French
Record 8, Synonyms, French
- élément combustible à plaques 2, record 8, French, %C3%A9l%C3%A9ment%20combustible%20%C3%A0%20plaques
masculine noun
Record 8, Textual support, French
Record number: 8, Textual support number: 1 DEF
Mince couche de combustible nucléaire placée entre deux lames métalliques qui en constituent la gaine. 1, record 8, French, - combustible%20%C3%A0%20plaques
Record number: 8, Textual support number: 1 OBS
Ce type de combustible est utilisé principalement dans les réacteurs de recherche. 1, record 8, French, - combustible%20%C3%A0%20plaques
Record 8, Spanish
Record 8, Textual support, Spanish
Record 9 - external organization data 2008-02-18
Record 9, English
Record 9, Subject field(s)
- Nuclear Power Stations
- Nuclear Fission Reactors
- Compartment - Canadian Nuclear Safety Commission
Record 9, Main entry term, English
- pellet
1, record 9, English, pellet
correct
Record 9, Abbreviations, English
Record 9, Synonyms, English
- fuel pellet 2, record 9, English, fuel%20pellet
correct, standardized
- compact 3, record 9, English, compact
correct, less frequent
- fuel compact 4, record 9, English, fuel%20compact
correct, less frequent
Record 9, Textual support, English
Record number: 9, Textual support number: 1 DEF
... uranium dioxide, or other nuclear fuel in a powdered form, which has been pressed, sintered and ground to a cylindrical shape for insertion into the sheathing tubes of the fuel bundle. 5, record 9, English, - pellet
Record number: 9, Textual support number: 1 CONT
The basic materials for most reactor fuel elements are of three types: metallic fuels contain uranium metal or uranium metal alloys; ceramic fuels are sintered compacts of uranium compounds such as uranium dioxide and uranium carbide; and cermets are dispersions of uranium compounds in a metal matrix. 6, record 9, English, - pellet
Record number: 9, Textual support number: 1 OBS
fuel pellet: term standardized by ISO. 7, record 9, English, - pellet
Record number: 9, Textual support number: 1 PHR
Sintered, uranium oxide, water-resistant pellet. 7, record 9, English, - pellet
Record 9, French
Record 9, Domaine(s)
- Centrales nucléaires
- Réacteurs nucléaires de fission
- Tiroir - Commission canadienne de sûreté nucléaire
Record 9, Main entry term, French
- pastille
1, record 9, French, pastille
correct, feminine noun
Record 9, Abbreviations, French
Record 9, Synonyms, French
- pastille de combustible 2, record 9, French, pastille%20de%20combustible
correct, feminine noun, standardized
- compact 3, record 9, French, compact
masculine noun, less frequent, obsolete
- compact de combustible 4, record 9, French, compact%20de%20combustible
masculine noun, less frequent, obsolete
- compacté de combustible 5, record 9, French, compact%C3%A9%20de%20combustible
masculine noun, less frequent, obsolete
Record 9, Textual support, French
Record number: 9, Textual support number: 1 DEF
Forme sous laquelle se présente le combustible de nombreux réacteurs nucléaires. (Les pastilles, souvent cylindriques, sont constituées, par exemple, d’oxyde d’uranium fritté.) 6, record 9, French, - pastille
Record number: 9, Textual support number: 1 CONT
Ces bâtonnets, appelés aussi «compacts» sont placés dans des briques prismatiques en graphite de 80 cm de haut à base hexagonale de 36 cm sur plats. [...] Par contre, une autre technique a été utilisée dans les réacteurs allemands, où le combustible se présente sous forme sphérique. Le «compact», d’un diamètre de 50 mm, est enveloppé d’une couche de 5 mm de graphite. 7, record 9, French, - pastille
Record number: 9, Textual support number: 1 OBS
pastille de combustible : terme normalisé par l’ISO. 8, record 9, French, - pastille
Record 9, Spanish
Record 9, Campo(s) temático(s)
- Centrales nucleares
- Reactores nucleares de fisión
- Compartimiento - Comisión Canadiense de Seguridad Nuclear
Record 9, Main entry term, Spanish
- pastilla
1, record 9, Spanish, pastilla
correct, feminine noun
Record 9, Abbreviations, Spanish
Record 9, Synonyms, Spanish
- pastilla de combustible 2, record 9, Spanish, pastilla%20de%20combustible
correct, feminine noun
- pastilla de combustible nuclear 3, record 9, Spanish, pastilla%20de%20combustible%20nuclear
correct, feminine noun
- compacta 4, record 9, Spanish, compacta
feminine noun
Record 9, Textual support, Spanish
Record number: 9, Textual support number: 1 DEF
Porción de combustible nuclear cerámico, de forma cilíndrica y pequeñas dimensiones. Su altura suele ser del orden de un centímetro. Se obtiene prensando y tratando a altas temperaturas polvo de óxido del material fisionable. 5, record 9, Spanish, - pastilla
Record number: 9, Textual support number: 1 CONT
Para el funcionamiento de la mayor parte de los reactores nucleares se utiliza un combustible llamado uranio enriquecido. A este mineral se le someta a diferentes procesos para lograr que llegue a contener aproximadamente el 3% de núcleos de uranio 235, que son los que darán lugar a la reacción en cadena. El combustible nuclear se prepara en forma de pastillas. Estas pastillas de combustible se colocan en unos tubos inoxidables y después en el núcleo del reactor. 6, record 9, Spanish, - pastilla
Record 10 - external organization data 2006-01-25
Record 10, English
Record 10, Subject field(s)
- Combustion and Fuels (Fireplaces)
- Nuclear Fission Reactors
- Compartment - Canadian Nuclear Safety Commission
Record 10, Main entry term, English
- fuel defect 1, record 10, English, fuel%20defect
Record 10, Abbreviations, English
Record 10, Synonyms, English
Record 10, Textual support, English
Record number: 10, Textual support number: 1 CONT
[The] CANLUB graphite layer helps prevent fuel defects. 1, record 10, English, - fuel%20defect
Record 10, French
Record 10, Domaine(s)
- Combustion et combustibles (Foyers)
- Réacteurs nucléaires de fission
- Tiroir - Commission canadienne de sûreté nucléaire
Record 10, Main entry term, French
- endommagement du combustible
1, record 10, French, endommagement%20du%20combustible
masculine noun
Record 10, Abbreviations, French
Record 10, Synonyms, French
Record 10, Textual support, French
Record number: 10, Textual support number: 1 CONT
[La] couche de graphite CANLUB prévient l'endommagement du combustible. 1, record 10, French, - endommagement%20du%20combustible
Record 10, Spanish
Record 10, Textual support, Spanish
Record 11 - external organization data 2005-08-24
Record 11, English
Record 11, Subject field(s)
- Nuclear Fission Reactors
- Compartment - Canadian Nuclear Safety Commission
Record 11, Main entry term, English
- CANLUB graphite interlayer 1, record 11, English, CANLUB%20graphite%20interlayer
Record 11, Abbreviations, English
Record 11, Synonyms, English
- CANLUB graphite layer 1, record 11, English, CANLUB%20graphite%20layer
Record 11, Textual support, English
Record number: 11, Textual support number: 1 CONT
How does the CANLUB graphite layer help prevent fuel defects in the normal operation of CANDU fuel? 1, record 11, English, - CANLUB%20graphite%20interlayer
Record 11, French
Record 11, Domaine(s)
- Réacteurs nucléaires de fission
- Tiroir - Commission canadienne de sûreté nucléaire
Record 11, Main entry term, French
- couche de graphite CANLUB
1, record 11, French, couche%20de%20graphite%20CANLUB
feminine noun
Record 11, Abbreviations, French
Record 11, Synonyms, French
Record 11, Textual support, French
Record number: 11, Textual support number: 1 CONT
Pendant l'exploitation normale, comment la couche de graphite CANLUB prévient-elle les dommages au combustible CANDU? 1, record 11, French, - couche%20de%20graphite%20CANLUB
Record 11, Spanish
Record 11, Textual support, Spanish
Record 12 - external organization data 2005-08-19
Record 12, English
Record 12, Subject field(s)
- Properties of Fuels
- Atomic Physics
- Nuclear Fission Reactors
- Compartment - Canadian Nuclear Safety Commission
Record 12, Main entry term, English
- CANLUB fuel 1, record 12, English, CANLUB%20fuel
Record 12, Abbreviations, English
Record 12, Synonyms, English
Record 12, Textual support, English
Record number: 12, Textual support number: 1 CONT
[This figure] shows the design chosen for a CANDU fuel bundle. This bundle, used in all routine fuelling of CANDU reactors, is called CANLUB fuel. ... The bundle ... is mostly uranium dioxide (UO2), sheathed and held together by zircaloy. Zircaloy 4, the specific alloy used for this purpose, is 98% zirconium and 1.7% tin. The UO2 is in the form of high-density pellets. Each fuel element is a thin zircaloy tube, the fuel sheath, filled with fuel pellets. A thin lubricating layer of graphite between the pellet and the sheath is what gives the fuel the proprietary name CANLUB. 1, record 12, English, - CANLUB%20fuel
Record 12, French
Record 12, Domaine(s)
- Propriétés des combustibles
- Physique atomique
- Réacteurs nucléaires de fission
- Tiroir - Commission canadienne de sûreté nucléaire
Record 12, Main entry term, French
- combustible CANLUB
1, record 12, French, combustible%20CANLUB
masculine noun
Record 12, Abbreviations, French
Record 12, Synonyms, French
Record 12, Textual support, French
Record number: 12, Textual support number: 1 CONT
On peut voir [...] la grappe de combustible conçue pour l'alimentation ordinaire des réacteurs CANDU : le combustible CANLUB. [...] La grappe [...] est principalement composée de dioxyde d’uranium(UO2) confiné dans une gaine de zircaloy. Le zircaloy 4, l'alliage utilisé dans le combustible CANLUB, est composé de 98 % de zirconium et de 1, 7 % d’étain. Le UO2 se présente sous la forme de pastilles très denses. Chaque crayon de combustible est formé d’un tube mince de zircaloy-la gaine de combustible-rempli de pastilles de combustible. Le nom de marque du combustible, CANLUB, provient de la mince couche lubrifiante de graphite entre la pastille et la gaine. 1, record 12, French, - combustible%20CANLUB
Record 12, Spanish
Record 12, Textual support, Spanish
Record 13 - internal organization data 2005-04-13
Record 13, English
Record 13, Subject field(s)
- Combustion and Fuels (Fireplaces)
- Brush, Prairie and Forest Fires
Record 13, Main entry term, English
- flaming combustion
1, record 13, English, flaming%20combustion
correct
Record 13, Abbreviations, English
Record 13, Synonyms, English
- flaming combustion phase 2, record 13, English, flaming%20combustion%20phase
correct
Record 13, Textual support, English
Record number: 13, Textual support number: 1 DEF
Luminous oxidation of gases evolved from the rapid decomposition of fuel. 2, record 13, English, - flaming%20combustion
Record number: 13, Textual support number: 1 OBS
This phase follows the pre-ignition phase and precedes the smoldering combustion phase, which has a much slower combustion rate. 2, record 13, English, - flaming%20combustion
Record 13, French
Record 13, Domaine(s)
- Combustion et combustibles (Foyers)
- Incendies de végétation
Record 13, Main entry term, French
- combustion accompagnée de flammes
1, record 13, French, combustion%20accompagn%C3%A9e%20de%20flammes
feminine noun
Record 13, Abbreviations, French
Record 13, Synonyms, French
Record 13, Textual support, French
Record number: 13, Textual support number: 1 DEF
Phénomène d’oxydation lumineuse des gaz et résultant de la décomposition accélérée de la couche de combustible. 2, record 13, French, - combustion%20accompagn%C3%A9e%20de%20flammes
Record 13, Spanish
Record 13, Textual support, Spanish
Record 14 - internal organization data 2003-07-16
Record 14, English
Record 14, Subject field(s)
- Fuel Cells (Electr.)
Record 14, Main entry term, English
- molten carbonate
1, record 14, English, molten%20carbonate
correct
Record 14, Abbreviations, English
Record 14, Synonyms, English
Record 14, Textual support, English
Record number: 14, Textual support number: 1 DEF
Type of fuel cell electrolyte that contains carbon, oxygen and another element. Solid at room temperature, it must be melted in order to function. 2, record 14, English, - molten%20carbonate
Record 14, French
Record 14, Domaine(s)
- Piles à combustible (Électricité)
Record 14, Main entry term, French
- carbonate fondu
1, record 14, French, carbonate%20fondu
correct, masculine noun
Record 14, Abbreviations, French
Record 14, Synonyms, French
Record 14, Textual support, French
Record number: 14, Textual support number: 1 DEF
Mélange eutectique de carbonates de lithium et de potassium. 2, record 14, French, - carbonate%20fondu
Record number: 14, Textual support number: 1 CONT
Les piles à combustible dont l'électrolyte est une fine couche liquide de carbonates fondus sont appelées en anglais des Molten Carbonate Fuel Cells(pile à carbonates fondus) [...]. 3, record 14, French, - carbonate%20fondu
Record 14, Spanish
Record 14, Textual support, Spanish
Record 15 - internal organization data 1991-03-20
Record 15, English
Record 15, Subject field(s)
- Solid Fuel Heating
Record 15, Main entry term, English
- retort
1, record 15, English, retort
correct
Record 15, Abbreviations, English
Record 15, Synonyms, English
- coal retort 2, record 15, English, coal%20retort
correct
Record 15, Textual support, English
Record number: 15, Textual support number: 1 DEF
A vessel in which substances are subjected to distillation or decomposition by heat and which may be made in various forms and of various materials for different uses. 3, record 15, English, - retort
Record number: 15, Textual support number: 1 CONT
In the side-ash-discharge underfeed stoker, fuel is fed from the hopper by means of a reciprocating ram to a central trough called the retort. On very small heating stokers, a screw conveys the coal from the hopper to the retort. 4, record 15, English, - retort
Record number: 15, Textual support number: 2 CONT
Stoker Type and Subclass.... Underfeed: single or double retort. Multiple retort. 5, record 15, English, - retort
Record 15, French
Record 15, Domaine(s)
- Chauffage aux combustibles solides
Record 15, Main entry term, French
- cuve-foyer
1, record 15, French, cuve%2Dfoyer
correct, feminine noun
Record 15, Abbreviations, French
Record 15, Synonyms, French
- cuve foyer 2, record 15, French, cuve%20foyer
correct, feminine noun
- auge centrale 3, record 15, French, auge%20centrale
feminine noun
Record 15, Textual support, French
Record number: 15, Textual support number: 1 CONT
[...] les grilles à alimentation inférieure, dans lesquelles le combustible est amené à la base d’un "pot de combustion" par des vis sans fin (stocker, fig. 20) ou des pistons (figure 21). [...] Figure 20. - Schéma de principe d’un foyer à vis à cuve foyer. [...] Figure 21. - Schéma de principe d’un foyer à poussoir et à cuve foyer. 4, record 15, French, - cuve%2Dfoyer
Record number: 15, Textual support number: 2 CONT
Souvent aussi la grille se divise en deux aires latérales inclinées, de part et d’autre d’une auge centrale; d’abord poussé dans cette auge, le combustible s’y élève, franchit les bords de l'auge et se déverse sur les grilles inclinées; dans son mouvement ascendant, il passe au niveau des orifices d’entrée d’air et pénètre dans la couche en ignition, en venant du dessous(foyers à alimentation par-dessous.) 3, record 15, French, - cuve%2Dfoyer
Record 15, Spanish
Record 15, Textual support, Spanish
Record 16 - internal organization data 1991-03-19
Record 16, English
Record 16, Subject field(s)
- Solid Fuel Heating
Record 16, Main entry term, English
- ignited fuel bed 1, record 16, English, ignited%20fuel%20bed
Record 16, Abbreviations, English
Record 16, Synonyms, English
Record 16, Textual support, English
Record number: 16, Textual support number: 1 CONT
Spreader Stokers. ...coal is continually projected into the furnace above an ignited fuel bed. 1, record 16, English, - ignited%20fuel%20bed
Record 16, French
Record 16, Domaine(s)
- Chauffage aux combustibles solides
Record 16, Main entry term, French
- couche en ignition
1, record 16, French, couche%20en%20ignition
correct, feminine noun
Record 16, Abbreviations, French
Record 16, Synonyms, French
Record 16, Textual support, French
Record number: 16, Textual support number: 1 CONT
Combustion "underfeed". Ici l'air comburant traverse le charbon incandescent après le charbon froid. L'air comburant et le combustible progressent dans le même sens. Toutes les matières volatiles brûlent en traversant la couche en ignition. 2, record 16, French, - couche%20en%20ignition
Record 16, Spanish
Record 16, Textual support, Spanish
Record 17 - internal organization data 1990-11-15
Record 17, English
Record 17, Subject field(s)
- Solid Fuel Heating
Record 17, Main entry term, English
- traveling-grate stoker
1, record 17, English, traveling%2Dgrate%20stoker
correct
Record 17, Abbreviations, English
Record 17, Synonyms, English
- traveling grate stoker 2, record 17, English, traveling%20grate%20stoker
correct
- traveling stoker 3, record 17, English, traveling%20stoker
correct
- travelling grate 4, record 17, English, travelling%20grate
correct, see observation
Record 17, Textual support, English
Record number: 17, Textual support number: 1 DEF
A type of furnace stoker; coal feeds by gravity into a hopper located on top of one end of a moving (traveling) grate [outside of the furnace]; as the grate passes under the hopper, it carries a bed of fresh coal toward the furnace. 5, record 17, English, - traveling%2Dgrate%20stoker
Record number: 17, Textual support number: 1 OBS
stokers are [also] classified according to the method of feeding fuel to the furnace, as: 1. spreader, 2. underfeed, 3. chain grate or traveling grate, and 4. vibrating grate. 6, record 17, English, - traveling%2Dgrate%20stoker
Record number: 17, Textual support number: 2 OBS
chain grates and traveling grates differ most notably in the methods used to support the grates. ... Traveling grates are supported by transverse bars riding at their ends on continuous chains that travel on a steel frame. 7, record 17, English, - traveling%2Dgrate%20stoker
Record number: 17, Textual support number: 3 OBS
Dans les sources consultées, "travelling grate" semble désigner autant la partie (grate) que le tout (stoker). 8, record 17, English, - traveling%2Dgrate%20stoker
Record 17, French
Record 17, Domaine(s)
- Chauffage aux combustibles solides
Record 17, Main entry term, French
- foyer à grille roulante
1, record 17, French, foyer%20%C3%A0%20grille%20roulante
correct, masculine noun
Record 17, Abbreviations, French
Record 17, Synonyms, French
Record 17, Textual support, French
Record number: 17, Textual support number: 1 CONT
Foyer à grille roulante. La trémie déverse une couche de combustible neuf sur un tapis métallique roulant qui l'entraîne vers le foyer. On rencontre successivement dans le sens horizontal de déplacement du tapis(...) du charbon froid, du charbon qui distille(...), du charbon incandescent(...) Le décrassage est aisé, les cendres et le mâchefer tombent par gravité quand ils arrivent [en bout de grille](...). 1, record 17, French, - foyer%20%C3%A0%20grille%20roulante
Record number: 17, Textual support number: 1 OBS
En anglais, on parle surtout du dispositif d’alimentation en combustible du foyer (stoker); en français, on parle plutôt de l’endroit où a lieu la combustion (foyer) et où est logé l’organe de combustion qu’est la grille. Il est à noter que selon le LAROG, le foyer "est à la fois un lieu et un ensemble d’appareils ou d’organes (...)". MOMON semble donc utiliser foyer au sens de dispositif. 2, record 17, French, - foyer%20%C3%A0%20grille%20roulante
Record 17, Spanish
Record 17, Textual support, Spanish
Record 18 - internal organization data 1990-01-23
Record 18, English
Record 18, Subject field(s)
- Ovens, Furnaces and Boilers (Heating)
Record 18, Main entry term, English
- solid fuel boiler
1, record 18, English, solid%20fuel%20boiler
proposal
Record 18, Abbreviations, English
Record 18, Synonyms, English
Record 18, Textual support, English
Record 18, French
Record 18, Domaine(s)
- Fours et chaudières (Chauffage)
Record 18, Main entry term, French
- chaudière à combustible solide
1, record 18, French, chaudi%C3%A8re%20%C3%A0%20combustible%20solide
correct, feminine noun
Record 18, Abbreviations, French
Record 18, Synonyms, French
Record 18, Textual support, French
Record number: 18, Textual support number: 1 CONT
Les chaudières à combustibles solides sont caractérisées par des foyers et des dispositifs d’alimentation adaptés à ce type de combustible. Le foyer est constitué par une cavité centrale où est disposée une grille sur laquelle repose le combustible [: anthracite, coke, charbon, bois]. La grille peut être :-fixe(...) [ou] mobile(...) Les cendres tombent à travers la grille dans le cendrier. Une porte ménagée dans le cendrier permet l'introduction d’air primaire sous la grille, tandis que l'air secondaire est introduit par des cannelures juste au-dessus de la couche de combustible.(...) la chaudière est dite à tirage direct [ou](...) à tirage renversé. Les échangeurs ont des formes très variées, où peuvent se combiner à l'infini : les lames d’eau, les tubes d’eau, les lames de fumées, les tubes de fumées. Les chaudières peuvent être monobloc, c'est-à-dire d’une seule pièce, ou constituées d’éléments assemblés.(...) La classification des chaudières peut être basée sur des critères divers :-pression d’utilisation(...) ;-matériaux de construction(...) ;-mode de combustion(...) 2, record 18, French, - chaudi%C3%A8re%20%C3%A0%20combustible%20solide
Record 18, Spanish
Record 18, Textual support, Spanish
Record 19 - internal organization data 1985-12-13
Record 19, English
Record 19, Subject field(s)
- Binders and Mastics (Constr.)
Record 19, Main entry term, English
- chambered kiln 1, record 19, English, chambered%20kiln
Record 19, Abbreviations, English
Record 19, Synonyms, English
Record 19, Textual support, English
Record 19, French
Record 19, Domaine(s)
- Liants et mastics (Construction)
Record 19, Main entry term, French
- four culée
1, record 19, French, four%20cul%C3%A9e
correct, masculine noun
Record 19, Abbreviations, French
Record 19, Synonyms, French
Record 19, Textual support, French
Record number: 19, Textual support number: 1 DEF
Four rectangulaire en maçonnerie dans lequel des blocs de gypse concassés étaient cuits en couche alternées au contact direct du combustible solide(bois ou charbon) permettant d’obtenir simultanément les différentes phases de déshydratation(semi-hydrate et surcuit). 1, record 19, French, - four%20cul%C3%A9e
Record 19, Spanish
Record 19, Textual support, Spanish
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