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FUEL RATIO [48 records]
Record 1 - internal organization data 2017-03-30
Record 1, English
Record 1, Subject field(s)
- Atomic Physics
Record 1, Main entry term, English
- hot channel factor 1, record 1, English, hot%20channel%20factor
Record 1, Abbreviations, English
Record 1, Synonyms, English
Record 1, Textual support, English
Record number: 1, 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 1, English, - hot%20channel%20factor
Record 1, French
Record 1, Domaine(s)
- Physique atomique
Record 1, Main entry term, French
- facteur de sécurité au canal chaud
1, record 1, French, facteur%20de%20s%C3%A9curit%C3%A9%20au%20canal%20chaud
masculine noun
Record 1, Abbreviations, French
Record 1, Synonyms, French
- facteur de canal chaud 1, record 1, French, facteur%20de%20canal%20chaud
masculine noun
Record 1, Textual support, French
Record number: 1, 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 1, French, - facteur%20de%20s%C3%A9curit%C3%A9%20au%20canal%20chaud
Record 1, Spanish
Record 1, Textual support, Spanish
Record 2 - internal organization data 2016-11-23
Record 2, English
Record 2, Subject field(s)
- Atomic Physics
Record 2, Main entry term, English
- relative conversion ratio
1, record 2, English, relative%20conversion%20ratio
correct, standardized
Record 2, Abbreviations, English
Record 2, Synonyms, English
Record 2, Textual support, English
Record number: 2, Textual support number: 1 DEF
Instantaneous conversion ratio in a reactor, relative to the instantaneous conversion ratio in fuel of the same composition in some specified(usually thermal) neutron spectrum. [Definition standardized by ISO. ] 1, record 2, English, - relative%20conversion%20ratio
Record number: 2, Textual support number: 1 OBS
The relative conversion ratio lends itself more readily to experimental determination than the absolute conversion ratio. 1, record 2, English, - relative%20conversion%20ratio
Record number: 2, Textual support number: 2 OBS
relative conversion ratio: term standardized by ISO. 3, record 2, English, - relative%20conversion%20ratio
Record number: 2, Textual support number: 3 OBS
RCR: abbreviation extracted from the “Glossaire de l’énergie nucléaire” and reproduced with permission of the Organisation for Economic Co-operation and Development. 3, record 2, English, - relative%20conversion%20ratio
Record 2, French
Record 2, Domaine(s)
- Physique atomique
Record 2, Main entry term, French
- rapport de conversion relatif
1, record 2, French, rapport%20de%20conversion%20relatif
masculine noun, standardized
Record 2, Abbreviations, French
Record 2, Synonyms, French
- taux de conversion relatif 2, record 2, French, taux%20de%20conversion%20relatif
masculine noun
Record 2, Textual support, French
Record number: 2, Textual support number: 1 DEF
Rapport de conversion instantané dans un réacteur, ramené au rapport de conversion instantané dans du combustible de même composition soumis à un flux de neutrons de spectre spécifié (habituellement thermique). [Définition normalisée par l'ISO.] 3, record 2, French, - rapport%20de%20conversion%20relatif
Record number: 2, Textual support number: 1 OBS
Le rapport de conversion relatif se prête plus aisément à une détermination expérimentale que le rapport de conversion absolu. 3, record 2, French, - rapport%20de%20conversion%20relatif
Record number: 2, Textual support number: 2 OBS
rapport de conversion relatif : terme normalisé par l'ISO. 4, record 2, French, - rapport%20de%20conversion%20relatif
Record number: 2, Textual support number: 3 OBS
taux de conversion relatif : terme extrait du «Glossaire de l’énergie nucléaire» et reproduit avec l’autorisation de l’Organisation de coopération et de développement économiques. 4, record 2, French, - rapport%20de%20conversion%20relatif
Record 2, Spanish
Record 2, Textual support, Spanish
Record 3 - internal organization data 2015-05-07
Record 3, English
Record 3, Subject field(s)
- Nuclear Physics
Record 3, Main entry term, English
- rho 28
1, record 3, English, rho%2028
correct, standardized
Record 3, Abbreviations, English
Record 3, Synonyms, English
Record 3, Textual support, English
Record number: 3, Textual support number: 1 DEF
The ratio of the number of neutron captures in238U [uranium] for a given uranium fuel above a specified effective cadmium cut-off to that below it in a given neutron spectrum. 1, record 3, English, - rho%2028
Record number: 3, Textual support number: 1 OBS
The number 28 is formed from the figures of the units of the atomic number (92) and the mass number (238) of the nuclide considered. 1, record 3, English, - rho%2028
Record number: 3, Textual support number: 2 OBS
rho 28: term and definition standardized by ISO. 2, record 3, English, - rho%2028
Record 3, French
Record 3, Domaine(s)
- Physique nucléaire
Record 3, Main entry term, French
- rho 28
1, record 3, French, rho%2028
correct, masculine noun, standardized
Record 3, Abbreviations, French
Record 3, Synonyms, French
Record 3, Textual support, French
Record number: 3, Textual support number: 1 DEF
Pour un spectre neutronique donné dans un combustible nucléaire, rapport du nombre de captures de neutrons dans le238U [uranium], d'énergie supérieure à un seuil cadmium effectif spécifié, au nombre de captures de neutrons d'énergie inférieure à ce seuil. 1, record 3, French, - rho%2028
Record number: 3, Textual support number: 1 OBS
Le nombre 28 est formé avec les chiffres des unités du numéro atomique (92) et du nombre de masse (238) du nucléide considéré. 1, record 3, French, - rho%2028
Record number: 3, Textual support number: 2 OBS
rho 28 : terme et définition normalisés par l'ISO. 2, record 3, French, - rho%2028
Record 3, Spanish
Record 3, Textual support, Spanish
Record 4 - internal organization data 2015-04-29
Record 4, English
Record 4, Subject field(s)
- Nuclear Physics
- Nuclear Fission Reactors
Record 4, Main entry term, English
- radial peaking factor
1, record 4, English, radial%20peaking%20factor
correct, standardized
Record 4, Abbreviations, English
Record 4, Synonyms, English
Record 4, Textual support, English
Record number: 4, Textual support number: 1 DEF
The ratio of the maximum to the average fuel bundle power in a reactor core. 1, record 4, English, - radial%20peaking%20factor
Record number: 4, Textual support number: 1 OBS
radial peaking factor: term and definition standardized by ISO. 2, record 4, English, - radial%20peaking%20factor
Record 4, French
Record 4, Domaine(s)
- Physique nucléaire
- Réacteurs nucléaires de fission
Record 4, Main entry term, French
- facteur de forme radial
1, record 4, French, facteur%20de%20forme%20radial
correct, masculine noun, standardized
Record 4, Abbreviations, French
Record 4, Synonyms, French
Record 4, Textual support, French
Record number: 4, Textual support number: 1 DEF
Rapport de la puissance de canal maximale à la puissance de canal moyenne dans un cœur de réacteur. 1, record 4, French, - facteur%20de%20forme%20radial
Record number: 4, Textual support number: 1 OBS
facteur de forme radial : terme et définition normalisés par l'ISO. 2, record 4, French, - facteur%20de%20forme%20radial
Record 4, Spanish
Record 4, Textual support, Spanish
Record 5 - internal organization data 2015-04-28
Record 5, English
Record 5, Subject field(s)
- Nuclear Physics
- Nuclear Fission Reactors
Record 5, Main entry term, English
- internal peaking factor
1, record 5, English, internal%20peaking%20factor
correct, standardized
Record 5, Abbreviations, English
Record 5, Synonyms, English
- local peaking factor 1, record 5, English, local%20peaking%20factor
correct, standardized
Record 5, Textual support, English
Record number: 5, Textual support number: 1 DEF
The ratio of the maximum local power density to the average power density in a segment of a fuel bundle. 1, record 5, English, - internal%20peaking%20factor
Record number: 5, Textual support number: 1 OBS
internal peaking factor; local peaking factor: terms and definition standardized by ISO. 2, record 5, English, - internal%20peaking%20factor
Record 5, French
Record 5, Domaine(s)
- Physique nucléaire
- Réacteurs nucléaires de fission
Record 5, Main entry term, French
- facteur de forme local
1, record 5, French, facteur%20de%20forme%20local
correct, masculine noun, standardized
Record 5, Abbreviations, French
Record 5, Synonyms, French
Record 5, Textual support, French
Record number: 5, Textual support number: 1 DEF
Rapport de la puissance volumique locale maximale à la puissance volumique moyenne dans un segment de faisceau de combustible. 1, record 5, French, - facteur%20de%20forme%20local
Record number: 5, Textual support number: 1 OBS
facteur de forme local : terme et définition normalisés par l'ISO. 2, record 5, French, - facteur%20de%20forme%20local
Record 5, Spanish
Record 5, Textual support, Spanish
Record 6 - internal organization data 2015-04-24
Record 6, English
Record 6, Subject field(s)
- Scientific Measurements and Analyses
- Fires and Explosions
Record 6, Main entry term, English
- global equivalence ratio
1, record 6, English, global%20equivalence%20ratio
correct, standardized
Record 6, Abbreviations, English
Record 6, Synonyms, English
Record 6, Textual support, English
Record number: 6, Textual support number: 1 DEF
The mass lost from the combustible(s) divided by the mass of air introduced into the fire compartment and divided by the stoichiometric fuel/air mass ratio. 1, record 6, English, - global%20equivalence%20ratio
Record number: 6, Textual support number: 1 OBS
It can be determined continuously or as a test average, depending on the instrumentation in place. 1, record 6, English, - global%20equivalence%20ratio
Record number: 6, Textual support number: 2 OBS
For gaseous fuels, an alternative expression of the global equivalence ratio can be based on the fuel/air volume ratio. 1, record 6, English, - global%20equivalence%20ratio
Record number: 6, Textual support number: 3 OBS
The global equivalence ratio is dimensionless. 1, record 6, English, - global%20equivalence%20ratio
Record number: 6, Textual support number: 4 OBS
global equivalence ratio: term and definition standardized by ISO. 2, record 6, English, - global%20equivalence%20ratio
Record 6, French
Record 6, Domaine(s)
- Mesures et analyse (Sciences)
- Feux et explosions
Record 6, Main entry term, French
- rapport d'équivalence global
1, record 6, French, rapport%20d%27%C3%A9quivalence%20global
correct, masculine noun, standardized
Record 6, Abbreviations, French
Record 6, Synonyms, French
Record 6, Textual support, French
Record number: 6, Textual support number: 1 DEF
Perte de masse du ou des combustible(s) divisée par la masse d'air introduite dans un compartiment feu et divisée par le rapport de masse stœchiométrique combustible/air. 1, record 6, French, - rapport%20d%27%C3%A9quivalence%20global
Record number: 6, Textual support number: 1 OBS
Il peut être déterminé en continu ou comme une moyenne d'essai, selon l'appareillage en place. 1, record 6, French, - rapport%20d%27%C3%A9quivalence%20global
Record number: 6, Textual support number: 2 OBS
Pour les gaz combustibles, une expression de rechange du rapport d'équivalence global peut être basée sur le rapport volumique air/combustible. 1, record 6, French, - rapport%20d%27%C3%A9quivalence%20global
Record number: 6, Textual support number: 3 OBS
Le rapport d'équivalence global est une grandeur sans dimension. 1, record 6, French, - rapport%20d%27%C3%A9quivalence%20global
Record number: 6, Textual support number: 4 OBS
rapport d'équivalence global : terme et définition normalisés par l'ISO. 2, record 6, French, - rapport%20d%27%C3%A9quivalence%20global
Record 6, Spanish
Record 6, Textual support, Spanish
Record 7 - internal organization data 2015-04-24
Record 7, English
Record 7, Subject field(s)
- Scientific Measurements and Analyses
- Scientific Research
- Fires and Explosions
Record 7, Main entry term, English
- global equivalence ratio
1, record 7, English, global%20equivalence%20ratio
correct, standardized
Record 7, Abbreviations, English
Record 7, Synonyms, English
Record 7, Textual support, English
Record number: 7, Textual support number: 1 DEF
The mass lost from the test specimen divided by the mass of air in the system(closed systems) or introduced into the system(open systems) and divided by the stoichiometric fuel/air mass ratio. 1, record 7, English, - global%20equivalence%20ratio
Record number: 7, Textual support number: 1 OBS
It can be determined continuously or as a test average, depending on the instrumentation in place. 1, record 7, English, - global%20equivalence%20ratio
Record number: 7, Textual support number: 2 OBS
For gaseous fuels, an alternative expression of the global equivalence ratio can be based on the fuel/air volume ratio. 1, record 7, English, - global%20equivalence%20ratio
Record number: 7, Textual support number: 3 OBS
The global equivalence ratio is dimensionless. 1, record 7, English, - global%20equivalence%20ratio
Record number: 7, Textual support number: 4 OBS
global equivalence ratio: term and definition standardized by ISO. 2, record 7, English, - global%20equivalence%20ratio
Record 7, French
Record 7, Domaine(s)
- Mesures et analyse (Sciences)
- Recherche scientifique
- Feux et explosions
Record 7, Main entry term, French
- rapport d'équivalence global
1, record 7, French, rapport%20d%27%C3%A9quivalence%20global
correct, masculine noun, standardized
Record 7, Abbreviations, French
Record 7, Synonyms, French
Record 7, Textual support, French
Record number: 7, Textual support number: 1 DEF
Perte de masse de l'éprouvette d'essai divisée par la masse de l'air dans un système (systèmes clos) ou introduite dans un système (systèmes ouverts) et divisée par le rapport de masse stœchiométrique combustible/air. 1, record 7, French, - rapport%20d%27%C3%A9quivalence%20global
Record number: 7, Textual support number: 1 OBS
Il peut être déterminé en continu ou comme une moyenne d'essai, selon l'appareillage en place. 1, record 7, French, - rapport%20d%27%C3%A9quivalence%20global
Record number: 7, Textual support number: 2 OBS
Pour les gaz combustibles, une expression de rechange du rapport d'équivalence global peut être basée sur le rapport volumique air/combustible. 1, record 7, French, - rapport%20d%27%C3%A9quivalence%20global
Record number: 7, Textual support number: 3 OBS
Le rapport d'équivalence global est une grandeur sans dimension. 1, record 7, French, - rapport%20d%27%C3%A9quivalence%20global
Record number: 7, Textual support number: 4 OBS
rapport d'équivalence global : terme et définition normalisés par l'ISO. 2, record 7, French, - rapport%20d%27%C3%A9quivalence%20global
Record 7, Spanish
Record 7, Textual support, Spanish
Record 8 - internal organization data 2015-04-24
Record 8, English
Record 8, Subject field(s)
- Atomic Physics
- Nuclear Fission Reactors
Record 8, Main entry term, English
- disadvantage factor
1, record 8, English, disadvantage%20factor
correct, standardized
Record 8, Abbreviations, English
Record 8, Synonyms, English
Record 8, Textual support, English
Record number: 8, Textual support number: 1 DEF
The ratio of the average neutron flux density in a material to that in the fuel in a reactor cell. 1, record 8, English, - disadvantage%20factor
Record number: 8, Textual support number: 1 OBS
Usually, the term refers to the thermal neutron flux density and to the moderator. 1, record 8, English, - disadvantage%20factor
Record number: 8, Textual support number: 2 OBS
disadvantage factor: term and definition standardized by ISO. 2, record 8, English, - disadvantage%20factor
Record 8, French
Record 8, Domaine(s)
- Physique atomique
- Réacteurs nucléaires de fission
Record 8, Main entry term, French
- facteur de désavantage
1, record 8, French, facteur%20de%20d%C3%A9savantage
correct, masculine noun, standardized
Record 8, Abbreviations, French
Record 8, Synonyms, French
Record 8, Textual support, French
Record number: 8, Textual support number: 1 DEF
Dans une cellule de réacteur, rapport de la densité de flux de neutrons moyenne dans un matériau à celle dans le combustible. 1, record 8, French, - facteur%20de%20d%C3%A9savantage
Record number: 8, Textual support number: 1 OBS
Généralement, le terme se rapporte à la densité de flux de neutrons thermiques et au modérateur. 1, record 8, French, - facteur%20de%20d%C3%A9savantage
Record number: 8, Textual support number: 2 OBS
facteur de désavantage : terme et définition normalisés par l'ISO. 2, record 8, French, - facteur%20de%20d%C3%A9savantage
Record 8, Spanish
Record 8, Textual support, Spanish
Record 9 - internal organization data 2015-04-24
Record 9, English
Record 9, Subject field(s)
- Nuclear Fission Reactors
Record 9, Main entry term, English
- DNB ratio
1, record 9, English, DNB%20ratio
correct, standardized
Record 9, Abbreviations, English
Record 9, Synonyms, English
Record 9, Textual support, English
Record number: 9, Textual support number: 1 DEF
The ratio between the critical heat flux and the actual surface power density for a given point on the fuel cladding. 1, record 9, English, - DNB%20ratio
Record number: 9, Textual support number: 1 OBS
DNB: departure from nucleate boiling. 2, record 9, English, - DNB%20ratio
Record number: 9, Textual support number: 2 OBS
DNB ratio: term and definition standardized by ISO. 2, record 9, English, - DNB%20ratio
Record 9, French
Record 9, Domaine(s)
- Réacteurs nucléaires de fission
Record 9, Main entry term, French
- marge de caléfaction
1, record 9, French, marge%20de%20cal%C3%A9faction
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
Pour un point donné d'une gaine de combustible, rapport entre le flux de caléfaction et la puissance surfacique réelle. 1, record 9, French, - marge%20de%20cal%C3%A9faction
Record number: 9, Textual support number: 1 OBS
marge de caléfaction : terme et définition normalisés par l'ISO. 2, record 9, French, - marge%20de%20cal%C3%A9faction
Record 9, Spanish
Record 9, Textual support, Spanish
Record 10 - internal organization data 2014-03-27
Record 10, English
Record 10, Subject field(s)
- Fueling Systems (Motor Vehicles)
- Crude Oil and Petroleum Products
Record 10, Main entry term, English
- fuel vapour
1, record 10, English, fuel%20vapour
correct
Record 10, Abbreviations, English
Record 10, Synonyms, English
- fuel vapor 2, record 10, English, fuel%20vapor
correct
Record 10, Textual support, English
Record number: 10, Textual support number: 1 CONT
As the liquid fuel poured out onto the roadway, some fuel vapour mixed with the ambient air and ignited. In order for any fuel vapour to ignite and sustain burning, the ratio of the fuel to the air in the mixture must lie within the limits of flammability, which vary from fuel to fuel. 1, record 10, English, - fuel%20vapour
Record 10, French
Record 10, Domaine(s)
- Alimentation (Véhicules automobiles)
- Pétroles bruts et dérivés
Record 10, Main entry term, French
- vapeur de carburant
1, record 10, French, vapeur%20de%20carburant
correct, feminine noun
Record 10, Abbreviations, French
Record 10, Synonyms, French
Record 10, Textual support, French
Record 10, Spanish
Record 10, Textual support, Spanish
Record 11 - internal organization data 2013-12-31
Record 11, English
Record 11, Subject field(s)
- Scientific Measurements and Analyses
- Fires and Explosions
Record 11, Main entry term, English
- surface-to-mass ratio
1, record 11, English, surface%2Dto%2Dmass%20ratio
correct
Record 11, Abbreviations, English
Record 11, Synonyms, English
Record 11, Textual support, English
Record number: 11, Textual support number: 1 CONT
The primary consideration is the surface area of the fuel in proportion to the mass, called the surface-to-mass ratio. 1, record 11, English, - surface%2Dto%2Dmass%20ratio
Record 11, French
Record 11, Domaine(s)
- Mesures et analyse (Sciences)
- Feux et explosions
Record 11, Main entry term, French
- rapport surface-masse
1, record 11, French, rapport%20surface%2Dmasse
correct, masculine noun
Record 11, Abbreviations, French
Record 11, Synonyms, French
Record 11, Textual support, French
Record number: 11, Textual support number: 1 CONT
La première considération est l'aire de la surface du combustible par rapport à la masse, soit le rapport surface-masse. 1, record 11, French, - rapport%20surface%2Dmasse
Record 11, Spanish
Record 11, Textual support, Spanish
Record 12 - internal organization data 2012-10-15
Record 12, English
Record 12, Subject field(s)
- Oil Production
Record 12, Main entry term, English
- fuel availability
1, record 12, English, fuel%20availability
correct
Record 12, Abbreviations, English
Record 12, Synonyms, English
Record 12, Textual support, English
Record number: 12, Textual support number: 1 DEF
Amount of fuel supply (coke) of the oil being burned in an in-situ combustion process. 2, record 12, English, - fuel%20availability
Record number: 12, Textual support number: 1 CONT
[The] authors concluded that : a) fuel availability decreased as the C/H ratio, viscosity, Conradson carbon residue and oil saturation decreased and the API gravity increased... 1, record 12, English, - fuel%20availability
Record 12, French
Record 12, Domaine(s)
- Production pétrolière
Record 12, Main entry term, French
- quantité de combustible disponible
1, record 12, French, quantit%C3%A9%20de%20combustible%20disponible
correct, feminine noun
Record 12, Abbreviations, French
Record 12, Synonyms, French
- quantité de coke disponible 1, record 12, French, quantit%C3%A9%20de%20coke%20disponible
correct, feminine noun
Record 12, Textual support, French
Record number: 12, Textual support number: 1 CONT
Des expériences spécifiques de simulation de l'approche d'un front de combustion ont été effectuées pour déterminer la quantité de coke disponible pour la combustion à co-courant. 1, record 12, French, - quantit%C3%A9%20de%20combustible%20disponible
Record number: 12, Textual support number: 1 OBS
On constate que la quantité de combustible disponible tend à augmenter avec la densité de l'huile et avec le carbone Conradson. 1, record 12, French, - quantit%C3%A9%20de%20combustible%20disponible
Record 12, Spanish
Record 12, Textual support, Spanish
Record 13 - internal organization data 2011-12-22
Record 13, English
Record 13, Subject field(s)
- Waste Management
- Nuclear Waste Materials
Record 13, Main entry term, English
- internal breeding gain
1, record 13, English, internal%20breeding%20gain
correct
Record 13, Abbreviations, English
Record 13, Synonyms, English
Record 13, Textual support, English
Record number: 13, Textual support number: 1 CONT
Breeding gain … expresses the difference, positive or negative, between the production, and consumption of fissile atoms. With respect to plutonium, for instance, this is defined as the ratio(production – consumption) of239Pu equivalent/number of fissions. The internal breeding gain is only concerned with the fuel regions inside the core. 1, record 13, English, - internal%20breeding%20gain
Record 13, French
Record 13, Domaine(s)
- Gestion des déchets
- Déchets nucléaires
Record 13, Main entry term, French
- gain de surgénération interne
1, record 13, French, gain%20de%20surg%C3%A9n%C3%A9ration%20interne
correct, masculine noun
Record 13, Abbreviations, French
Record 13, Synonyms, French
- gain de régénération interne 2, record 13, French, gain%20de%20r%C3%A9g%C3%A9n%C3%A9ration%20interne
correct, masculine noun, obsolete
Record 13, Textual support, French
Record number: 13, Textual support number: 1 CONT
Le plutonium créé dans le cœur [des réacteurs à neutrons rapides] y est en grande partie brûlé sur place et le gain de régénération interne est négatif. Au contraire, celui créé dans la couverture est en grande partie récupéré lors du retraitement du combustible : le gain de régénération externe est positif. Au total, le gain de régénération (excédent de plutonium formé rapporté à une fission dans le réacteur) est positif, si l’on a judicieusement disposé le combustible et la couverture. 2, record 13, French, - gain%20de%20surg%C3%A9n%C3%A9ration%20interne
Record 13, Spanish
Record 13, Textual support, Spanish
Record 14 - internal organization data 2011-12-22
Record 14, English
Record 14, Subject field(s)
- Nuclear Fission Reactors
- Nuclear Power Stations
Record 14, Main entry term, English
- fuel element spacer grid
1, record 14, English, fuel%20element%20spacer%20grid
correct
Record 14, Abbreviations, English
Record 14, Synonyms, English
Record 14, Textual support, English
Record number: 14, Textual support number: 1 CONT
The present invention relates to a modular nuclear fuel element, which can be adapted by an assembly system allowing it to be used in different nuclear power plants with horizontal and vertical cooling channels. The module is a cluster of parallel fuel rods mounted as circular concentric crowns and supported by a structural system. It has a single diameter fuel rod array where the ratio of the heat transfer area to the transverse rod area is higher than 330. It also has self-supporting fuel element spacer grids, which are collapsible sheaths attached to them with fewer than 13 welded end stoppers. 2, record 14, English, - fuel%20element%20spacer%20grid
Record 14, French
Record 14, Domaine(s)
- Réacteurs nucléaires de fission
- Centrales nucléaires
Record 14, Main entry term, French
- grille de maintien des éléments combustibles
1, record 14, French, grille%20de%20maintien%20des%20%C3%A9l%C3%A9ments%20combustibles
correct, feminine noun
Record 14, Abbreviations, French
Record 14, Synonyms, French
- grille de maintien du combustible 2, record 14, French, grille%20de%20maintien%20du%20combustible
correct, feminine noun
Record 14, Textual support, French
Record 14, Spanish
Record 14, Textual support, Spanish
Record 15 - internal organization data 2011-10-20
Record 15, English
Record 15, Subject field(s)
- Fueling Systems (Motor Vehicles)
Record 15, Main entry term, English
- air-fuel ratio
1, record 15, English, air%2Dfuel%20ratio
correct
Record 15, Abbreviations, English
Record 15, Synonyms, English
- air-to-fuel ratio 2, record 15, English, air%2Dto%2Dfuel%20ratio
correct
Record 15, Textual support, English
Record number: 15, Textual support number: 1 DEF
The proportions of air and fuel (by weight) supplied for combustion. 1, record 15, English, - air%2Dfuel%20ratio
Record number: 15, Textual support number: 1 CONT
The influence of oxygen is important because of growing interest in applying oxygen enrichment to natural gas-fired industrial furnaces. The advantage of adding oxygen to the air or fuel stream, while keeping the air-to-fuel ratio constant, is increased heat flux-this results in more efficient combustion design. Oxygen enrichment for the intake air of internal combustion engines has also been considered, as a measure to control exhaust pollutants, especially particulate emissions, from diesel engines. 2, record 15, English, - air%2Dfuel%20ratio
Record 15, French
Record 15, Domaine(s)
- Alimentation (Véhicules automobiles)
Record 15, Main entry term, French
- rapport du mélange air-carburant
1, record 15, French, rapport%20du%20m%C3%A9lange%20air%2Dcarburant
correct, masculine noun
Record 15, Abbreviations, French
Record 15, Synonyms, French
- rapport air/combustible 2, record 15, French, rapport%20air%2Fcombustible
correct, masculine noun
Record 15, Textual support, French
Record number: 15, Textual support number: 1 CONT
L'influence de l'oxygène est importante, à cause de l'intérêt de plus en plus grand porté à l'application de l'enrichissement en oxygène aux fournaises industrielles qui fonctionnent au gaz naturel. L'avantage d'ajouter de l'oxygène à l'air ou au jet de combustible se traduit par une augmentation du flux de chaleur, tout en gardant constant le rapport air/combustible, ce qui produit des systèmes de combustion plus efficaces. L'enrichissement à l'oxygène dans l'admission d'air des moteurs à combustion interne, a aussi été considéré comme mesure possible pour limiter les polluants dans les gaz d'échappement des moteurs diésels, plus particulièrement les émissions particulaires. 2, record 15, French, - rapport%20du%20m%C3%A9lange%20air%2Dcarburant
Record 15, Spanish
Record 15, Textual support, Spanish
Record 16 - internal organization data 2011-09-02
Record 16, English
Record 16, Subject field(s)
- Aircraft Systems
Record 16, Main entry term, English
- transmitter
1, record 16, English, transmitter
correct
Record 16, Abbreviations, English
Record 16, Synonyms, English
Record 16, Textual support, English
Record number: 16, Textual support number: 1 DEF
An electric device that collects and electrically transfers information to a remote indicator. 2, record 16, English, - transmitter
Record number: 16, Textual support number: 1 PHR
Altitude pressure, engine pressure ratio, flowmeter, fluid quantity, fuel flow, fuel pressure, oil gage, oil pressure, oil quantity, pressure, three axis rate transmitter. 2, record 16, English, - transmitter
Record 16, French
Record 16, Domaine(s)
- Circuits des aéronefs
Record 16, Main entry term, French
- transmetteur
1, record 16, French, transmetteur
correct, masculine noun, officially approved
Record 16, Abbreviations, French
Record 16, Synonyms, French
Record 16, Textual support, French
Record number: 16, Textual support number: 1 DEF
Dispositif électrique qui enregistre et transfert électriquement des données à un téléindicateur. 2, record 16, French, - transmetteur
Record number: 16, Textual support number: 1 OBS
transmetteur : terme uniformisé par les Comités d'uniformisation de la terminologie aéronautique (CUTA) - Opérations aériennes et Maintenance. 2, record 16, French, - transmetteur
Record number: 16, Textual support number: 1 PHR
Transmetteur d'asservissement, de débit, de débit carburant, de jaugeur, de position, de poussée, de pression, de pression altitude, de débitmètre carburant, gyromètre à 3 axes, pression carburant, pression d'huile. 2, record 16, French, - transmetteur
Record 16, Spanish
Record 16, Campo(s) temático(s)
- Circuitos de las aeronaves
Record 16, Main entry term, Spanish
- transmisor
1, record 16, Spanish, transmisor
correct, masculine noun
Record 16, Abbreviations, Spanish
Record 16, Synonyms, Spanish
Record 16, Textual support, Spanish
Record number: 16, Textual support number: 1 DEF
Sistema que genera radiaciones electromagnéticas, en particular en la zona de las radiofrecuencias. 1, record 16, Spanish, - transmisor
Record 17 - external organization data 2011-08-12
Record 17, English
Record 17, Subject field(s)
- Atomic Physics
- Compartment - Canadian Nuclear Safety Commission
Record 17, Main entry term, English
- moderation ratio
1, record 17, English, moderation%20ratio
correct
Record 17, Abbreviations, English
Record 17, Synonyms, English
- moderator ratio 2, record 17, English, moderator%20ratio
correct
Record 17, Textual support, English
Record number: 17, Textual support number: 1 DEF
In a reactor, the ratio of the quantity of moderator material, over the quantity of fuel. 2, record 17, English, - moderation%20ratio
Record number: 17, Textual support number: 1 CONT
... for unspecified fissile materials, such as residues or scrap whose enrichment, mass, concentration, moderation ratio or density is not known, each unknown parameter must be assigned a value that results in the maximum credible reactivity during transport. 1, record 17, English, - moderation%20ratio
Record 17, French
Record 17, Domaine(s)
- Physique atomique
- Tiroir - Commission canadienne de sûreté nucléaire
Record 17, Main entry term, French
- rapport de modération
1, record 17, French, rapport%20de%20mod%C3%A9ration
correct, masculine noun
Record 17, Abbreviations, French
Record 17, Synonyms, French
Record 17, Textual support, French
Record number: 17, Textual support number: 1 DEF
Dans un réacteur, rapport entre la quantité de modérateur (eau en ce qui concerne notamment les REP [réacteurs à eau sous pression]) et la quantité de combustible. 2, record 17, French, - rapport%20de%20mod%C3%A9ration
Record number: 17, Textual support number: 1 CONT
[...] dans le cas d'une matière fissile non spécifiée, tel un résidu ou un débris dont l'enrichissement, la masse, la concentration, le rapport de modération ou la densité n'est pas connu, on doit attribuer à tout paramètre inconnu la valeur qui donne la réactivité maximale la plus plausible pendant le transport. 3, record 17, French, - rapport%20de%20mod%C3%A9ration
Record 17, Spanish
Record 17, Textual support, Spanish
Record 18 - internal organization data 2010-12-01
Record 18, English
Record 18, Subject field(s)
- Thermonuclear fusion
- Nuclear Fission Reactors
Record 18, Main entry term, English
- departure from nucleate boiling ratio
1, record 18, English, departure%20from%20nucleate%20boiling%20ratio
correct
Record 18, Abbreviations, English
- DNBR 1, record 18, English, DNBR
correct
Record 18, Synonyms, English
- critical heat flux ratio 1, record 18, English, critical%20heat%20flux%20ratio
correct
- CHFR 1, record 18, English, CHFR
correct
- CHFR 1, record 18, English, CHFR
Record 18, Textual support, English
Record number: 18, Textual support number: 1 DEF
The ratio of the heat flux to cause departure from nucleate boiling to the actual local heat flux or fuel rod. 2, record 18, English, - departure%20from%20nucleate%20boiling%20ratio
Record 18, French
Record 18, Domaine(s)
- Fusion thermonucléaire
- Réacteurs nucléaires de fission
Record 18, Main entry term, French
- rapport de flux thermique critique
1, record 18, French, rapport%20de%20flux%20thermique%20critique
correct, masculine noun
Record 18, Abbreviations, French
- RFTC 2, record 18, French, RFTC
correct, masculine noun
Record 18, Synonyms, French
- rapport d'ébullition critique 3, record 18, French, rapport%20d%27%C3%A9bullition%20critique
correct, masculine noun
- R.E.C. 3, record 18, French, R%2EE%2EC%2E
correct, masculine noun
- R.E.C. 3, record 18, French, R%2EE%2EC%2E
- marge de sécurité par rapport à l'ébullition critique 3, record 18, French, marge%20de%20s%C3%A9curit%C3%A9%20par%20rapport%20%C3%A0%20l%27%C3%A9bullition%20critique
avoid, see observation, feminine noun
- marge de sécurité par rapport au flux de caléfaction 3, record 18, French, marge%20de%20s%C3%A9curit%C3%A9%20par%20rapport%20au%20flux%20de%20cal%C3%A9faction
avoid, see observation, feminine noun
Record 18, Textual support, French
Record number: 18, Textual support number: 1 DEF
Rapport entre la valeur du flux thermique conduisant à la crise d'ébullition et la valeur du flux thermique existant. 3, record 18, French, - rapport%20de%20flux%20thermique%20critique
Record number: 18, Textual support number: 1 OBS
Les termes «marge de sécurité par rapport à l'ébullition critique» [et] «marge de sécurité par rapport au flux de caléfaction» sont parfois utilisés au sens de rapport de flux thermique critique; leur usage est déconseillé. 3, record 18, French, - rapport%20de%20flux%20thermique%20critique
Record 18, Spanish
Record 18, Textual support, Spanish
Record 19 - internal organization data 2010-11-26
Record 19, English
Record 19, Subject field(s)
- Measuring Instruments
- Scientific Measurements and Analyses
- Atomic Physics
Record 19, Main entry term, English
- K-edge densitometer
1, record 19, English, K%2Dedge%20densitometer
correct
Record 19, Abbreviations, English
Record 19, Synonyms, English
- K edge densitometer 2, record 19, English, K%20edge%20densitometer
Record 19, Textual support, English
Record number: 19, Textual support number: 1 CONT
K-edge densitometry : A technique for measuring the U [uranium] or Pu [plutonium] concentration in solutions by determining the ratio of the transmission of photons whose energies closely bracket the K-electron absorption edge of the U or Pu. Hybrid instruments combining K-edge densitometry and X ray fluorescence analysis are used for determining U and Pu concentrations in mixed solutions, including highly radioactive spent fuel solutions. 3, record 19, English, - K%2Dedge%20densitometer
Record 19, French
Record 19, Domaine(s)
- Appareils de mesure
- Mesures et analyse (Sciences)
- Physique atomique
Record 19, Main entry term, French
- densitomètre à seuil d’absorption K
1, record 19, French, densitom%C3%A8tre%20%C3%A0%20seuil%20d%26rsquo%3Babsorption%20K
proposal, masculine noun
Record 19, Abbreviations, French
Record 19, Synonyms, French
Record 19, Textual support, French
Record number: 19, Textual support number: 1 OBS
[…] les EUTU [uranium et éléments transuraniens] sont un cas favorable d’application de l’absorption puisque celle-ci croît avec le numéro atomique Z. [L’appareillage en question] est développé suivant ce principe. La source de rayonnement est un tube X alimenté à 150 kV [kilovolts] et 15 mA [milliampères]; la mesure est faite au moyen d’un détecteur au germanium intrinsèque à haute résolution. Les discontinuités K des actinides se situent dans la zone des 100 keV [kiloélectronvolts]. 2, record 19, French, - densitom%C3%A8tre%20%C3%A0%20seuil%20d%26rsquo%3Babsorption%20K
Record 19, Spanish
Record 19, Textual support, Spanish
Record 20 - internal organization data 2010-08-18
Record 20, English
Record 20, Subject field(s)
- Atomic Physics
Record 20, Main entry term, English
- thermal utilization factor
1, record 20, English, thermal%20utilization%20factor
correct, standardized
Record 20, Abbreviations, English
Record 20, Synonyms, English
Record 20, Textual support, English
Record number: 20, Textual support number: 1 DEF
In an infinite medium[, ] the ratio of the number of thermal neutrons absorbed in a fissionable nuclide or in nuclear fuel, as specified, to the total number of thermal neutrons absorbed. 1, record 20, English, - thermal%20utilization%20factor
Record number: 20, Textual support number: 1 OBS
thermal utilization factor: term and definition standardized by ISO. 2, record 20, English, - thermal%20utilization%20factor
Record 20, French
Record 20, Domaine(s)
- Physique atomique
Record 20, Main entry term, French
- facteur d'utilisation thermique
1, record 20, French, facteur%20d%27utilisation%20thermique
correct, masculine noun, standardized
Record 20, Abbreviations, French
Record 20, Synonyms, French
Record 20, Textual support, French
Record number: 20, Textual support number: 1 DEF
Dans un milieu infini, rapport du nombre total de neutrons thermiques absorbés dans un nucléide fissile ou un combustible nucléaire, selon le cas, au nombre total des neutrons thermiques absorbés. 2, record 20, French, - facteur%20d%27utilisation%20thermique
Record number: 20, Textual support number: 1 OBS
facteur d'utilisation thermique : terme et définition normalisés par l'ISO. 3, record 20, French, - facteur%20d%27utilisation%20thermique
Record 20, Spanish
Record 20, Textual support, Spanish
Record 21 - internal organization data 2009-10-10
Record 21, English
Record 21, Subject field(s)
- Properties of Fuels
- Nuclear Fission Reactors
Record 21, Main entry term, English
- pebble fuel element 1, record 21, English, pebble%20fuel%20element
Record 21, Abbreviations, English
Record 21, Synonyms, English
Record 21, Textual support, English
Record number: 21, Textual support number: 1 CONT
Concentration profiles of Cs, Eu and Sr in the outer fuel free shell of an AVR pebble fuel element(17. 6% fima, initial U-235/total heavy metal ratio=0. 17). 1, record 21, English, - pebble%20fuel%20element
Record 21, French
Record 21, Domaine(s)
- Propriétés des combustibles
- Réacteurs nucléaires de fission
Record 21, Main entry term, French
- boulet
1, record 21, French, boulet
correct, masculine noun
Record 21, Abbreviations, French
Record 21, Synonyms, French
Record 21, Textual support, French
Record number: 21, Textual support number: 1 CONT
Mise en forme de l'élément Combustible. La réalisation de l'élément combustible consiste à disperser le plus régulièrement possible les particules dans une matrice de graphite. Cette matrice est :- soit cylindrique, dans le cas du concept à blocs prismatiques et compacts;- soit sphérique, dans le cas du concept à boulets. La hauteur d'un compact est de 50 mm environ pour un diamètre de l'ordre de 12 mm. Chaque compact contient de 2 000 à 6 000 particules environ. Le diamètre des boulets allemands est de l'ordre de 60 mm. Le combustible sous forme de boulet (combustible du PBMR) est formé d'une zone externe corticale d'environ 5 mm d'épaisseur ne contenant pas de particules et d'une partie interne qui contient environ 12 000 particules. 1, record 21, French, - boulet
Record number: 21, Textual support number: 2 CONT
Les deux procédés de référence sont : - l'injection à chaud [...] - le pressage à chaud, utilisé notamment par les Allemands pour la fabrication des boulets de l'AVR et du THTR (réacteur industriel prototype allemand arrêté en 1989 [...] 1, record 21, French, - boulet
Record 21, Spanish
Record 21, Textual support, Spanish
Record 22 - internal organization data 2009-06-08
Record 22, English
Record 22, Subject field(s)
- General Mechanics (Physics)
Record 22, Main entry term, English
- contractile strain ratio
1, record 22, English, contractile%20strain%20ratio
correct
Record 22, Abbreviations, English
Record 22, Synonyms, English
Record 22, Textual support, English
Record number: 22, Textual support number: 1 CONT
The crystallographic textures of zirconium alloy tubing used as cladding in nuclear reactor fuel are commonly characterized by the quantitative texture numbers F(Källström) and flower case r(Kearns) which are derived from the direct and inverse pole figures. The texture numbers of zircaloy 2 and 4 tubes have been correlated experimentally with the value of the contractile strain ratio R which is a measure of the plastic anisotropy of the tube. 1, record 22, English, - contractile%20strain%20ratio
Record 22, French
Record 22, Domaine(s)
- Mécanique générale (Physique)
Record 22, Main entry term, French
- coefficient d'anisotropie mécanique en traction
1, record 22, French, coefficient%20d%27anisotropie%20m%C3%A9canique%20en%20traction
correct, masculine noun
Record 22, Abbreviations, French
Record 22, Synonyms, French
Record 22, Textual support, French
Record number: 22, Textual support number: 1 CONT
Matériaux de gainage des réacteurs à eau. [...] Comme les contraintes principales en service dans une gaine sont, majoritairement, circonférentielles, on en déduit que le mode de fabrication doit éviter une texture trop tangentielle pour que les hydrures ne réduisent pas considérablement la ductilité des tubes. C'est pourquoi des critères sur l'orientation des hydrures, la texture et le coefficient d'anisotropie mécanique en traction, plus communément connu sous le nom de CSR (contractile strain ratio) ont été instaurés. 1, record 22, French, - coefficient%20d%27anisotropie%20m%C3%A9canique%20en%20traction
Record 22, Spanish
Record 22, Textual support, Spanish
Record 23 - internal organization data 2005-01-14
Record 23, English
Record 23, Subject field(s)
- Scientific Measurements and Analyses
- Calorimetry
- Gas and Oil Heating
Record 23, Main entry term, English
- seasonal efficiency
1, record 23, English, seasonal%20efficiency
correct
Record 23, Abbreviations, English
Record 23, Synonyms, English
Record 23, Textual support, English
Record number: 23, Textual support number: 1 DEF
The ratio of delivered useful energy relative to the input potential fuel energy determined over a full heating season(or year). 2, record 23, English, - seasonal%20efficiency
Record 23, French
Record 23, Domaine(s)
- Mesures et analyse (Sciences)
- Calorimétrie
- Chauffage au gaz et au mazout
Record 23, Main entry term, French
- rendement saisonnier
1, record 23, French, rendement%20saisonnier
correct, masculine noun
Record 23, Abbreviations, French
Record 23, Synonyms, French
Record 23, Textual support, French
Record number: 23, Textual support number: 1 DEF
[...] pour toute une saison (ou une année) de chauffage, [...] rapport entre l'énergie utile produite et l'énergie théorique du combustible utilisé. 1, record 23, French, - rendement%20saisonnier
Record 23, Spanish
Record 23, Textual support, Spanish
Record 24 - internal organization data 2003-02-06
Record 24, English
Record 24, Subject field(s)
- Analytical Chemistry
- Environmental Studies and Analyses
Record 24, Main entry term, English
- hydrogen/carbon ratio
1, record 24, English, hydrogen%2Fcarbon%20ratio
correct
Record 24, Abbreviations, English
Record 24, Synonyms, English
- hydrogen-to-carbon ratio 2, record 24, English, hydrogen%2Dto%2Dcarbon%20ratio
correct
- H/C ratio 3, record 24, English, H%2FC%20ratio
see observation
Record 24, Textual support, English
Record number: 24, Textual support number: 1 DEF
The relationship of hydrogen to carbon usually as atomic ratio, such that H/C for methane, CH4, is 4. 4, record 24, English, - hydrogen%2Fcarbon%20ratio
Record number: 24, Textual support number: 1 CONT
The gas chromatograph could not be used to quantify water and heavy hydrocarbons. Therefore, we used the hydrogen-to-carbon (H/C) ratio to obtain an atom balance and approximate a mass balance. 5, record 24, English, - hydrogen%2Fcarbon%20ratio
Record number: 24, Textual support number: 2 CONT
The driving force in substitutions between primary energies is twofold. On one hand we have the economies of scale involved in the technology and distribution infrastructures of each energy source. On the other hand we have the fact that during the last 200 years, the fuel mix of the world's primary energy sources has evolved toward "lighter" forms, i. e., fuel forms richer in hydrogen. The hydrogen/carbon(H/C) ratio increased from wood(H/C=0. 1) to coal(H/C=1) to oil(H/C=2) to natural gas(H/C=4). 6, record 24, English, - hydrogen%2Fcarbon%20ratio
Record number: 24, Textual support number: 1 OBS
H/C: This might be an in-house or a non-recognized abbreviation; not to be used alone, to avoid any risk of confusion. 7, record 24, English, - hydrogen%2Fcarbon%20ratio
Record 24, Key term(s)
- hydrogen/carbon atomic ratio
Record 24, French
Record 24, Domaine(s)
- Chimie analytique
- Études et analyses environnementales
Record 24, Main entry term, French
- rapport carbone/hydrogène
1, record 24, French, rapport%20carbone%2Fhydrog%C3%A8ne
correct, masculine noun
Record 24, Abbreviations, French
Record 24, Synonyms, French
- rapport C/H 2, record 24, French, rapport%20C%2FH
see observation, masculine noun
Record 24, Textual support, French
Record number: 24, Textual support number: 1 DEF
Rapport atomique entre le carbone et l'hydrogène. 3, record 24, French, - rapport%20carbone%2Fhydrog%C3%A8ne
Record number: 24, Textual support number: 1 CONT
[...] le rapport carbone/hydrogène dans toutes les planètes géantes et, semble-t-il, le rapport azote/hydrogène dans Jupiter et Saturne sont plus élevés que dans le Soleil. 4, record 24, French, - rapport%20carbone%2Fhydrog%C3%A8ne
Record number: 24, Textual support number: 2 CONT
La lutte contre la pollution passe par des motorisations un peu nouvelles comme les hybrides, ces moteurs avec une composante électrique variable. [...] Le gaz naturel semble [...] prometteur; sa formule chimique CH4 lui confère un bon rapport carbone/hydrogène, favorable à la lutte contre l'effet de serre, mais il se heurte aujourd'hui à des problèmes de stockage et de distribution. 5, record 24, French, - rapport%20carbone%2Fhydrog%C3%A8ne
Record number: 24, Textual support number: 3 CONT
Recours à des combustibles de substitution (abaissement du rapport carbone/hydrogène (C/H), énergies renouvelables) [...] 6, record 24, French, - rapport%20carbone%2Fhydrog%C3%A8ne
Record number: 24, Textual support number: 1 OBS
C/H : abréviation non officielle; ne pas l'utiliser seule, pour éviter tout risque de confusion. 7, record 24, French, - rapport%20carbone%2Fhydrog%C3%A8ne
Record 24, Key term(s)
- rapport atomique carbone/hydrogène
Record 24, Spanish
Record 24, Textual support, Spanish
Record 25 - internal organization data 2002-11-18
Record 25, English
Record 25, Subject field(s)
- Aircraft Propulsion Systems
Record 25, Main entry term, English
- gutter ring
1, record 25, English, gutter%20ring
correct
Record 25, Abbreviations, English
Record 25, Synonyms, English
Record 25, Textual support, English
Record number: 25, Textual support number: 1 OBS
A concentric ring at the backend of an afterburner that stabilizes the flame when the engine is in afterburner. 2, record 25, English, - gutter%20ring
Record number: 25, Textual support number: 1 CONT
If installing gutter ring on spare part flameholder P/N 4906T117G02, line out the old part number/serial number and etch the spare part flameholder P/N and /N onto the gutter ring. 2, record 25, English, - gutter%20ring
Record number: 25, Textual support number: 2 CONT
The Adour is a low bypass, twin-spool, axial flow turbofan engine.... The combustion chamber is of annular construction incorporating 18 fuel spray nozzles. Surrounding the core of the engine is the bypass duct, providing a bypass ratio of 0. 75 : 1. The jet pipe incorporates the reheat assembly, consisting of four concentric vapour gutter rings and two catalytic ignitors. 3, record 25, English, - gutter%20ring
Record number: 25, Textual support number: 3 CONT
The swirling combustion flow of an afterburner with two V-gutter rings and six side-inlets is analyzed numerically by using two different combustion models. 4, record 25, English, - gutter%20ring
Record number: 25, Textual support number: 2 OBS
gutter: Flameholder having cross-section generally in form of V, open side to rear, to create strong turbulence sufficient to keep flame attached. 5, record 25, English, - gutter%20ring
Record 25, French
Record 25, Domaine(s)
- Propulsion des aéronefs
Record 25, Main entry term, French
- anneau d'accroche-flamme
1, record 25, French, anneau%20d%27accroche%2Dflamme
masculine noun
Record 25, Abbreviations, French
Record 25, Synonyms, French
Record 25, Textual support, French
Record number: 25, Textual support number: 1 OBS
Élément ayant la forme d'une couronne de côté, surmontée de tiges en forme de V, lui permettant de s'emboîter dans un accroche-flamme. 1, record 25, French, - anneau%20d%27accroche%2Dflamme
Record 25, Spanish
Record 25, Textual support, Spanish
Record 26 - internal organization data 2002-03-26
Record 26, English
Record 26, Subject field(s)
- Mechanical Transmission Systems
- Couplings (Mechanical Components)
- Transmission Systems (Motor Vehicles and Bicycles)
Record 26, Main entry term, English
- overdrive
1, record 26, English, overdrive
correct
Record 26, Abbreviations, English
Record 26, Synonyms, English
- overdrive gearset 2, record 26, English, overdrive%20gearset
correct
Record 26, Textual support, English
Record number: 26, Textual support number: 1 DEF
An automobile engine device that lowers the gear ratio, thereby reducing fuel consumption. 3, record 26, English, - overdrive
Record 26, French
Record 26, Domaine(s)
- Transmissions mécaniques
- Accouplements (Composants mécaniques)
- Transmission (Véhicules automobiles et bicyclettes)
Record 26, Main entry term, French
- surmultiplicateur
1, record 26, French, surmultiplicateur
correct, masculine noun
Record 26, Abbreviations, French
Record 26, Synonyms, French
Record 26, Textual support, French
Record number: 26, Textual support number: 1 CONT
Il est évident que les transmissions qui offrent un plus grand choix de rapports produiront presque toujours une consommation plus économique de carburant. Une boîte qui a, par exemple, quatre rapports avant, est normalement plus efficace qu'une boîte à trois rapports avant. De plus, intéressez-vous aux véhicules qui ont un surmultiplicateur, car il produit une économie de carburant à la conduite sur la route en réduisant la vitesse du moteur tout en conservant la vitesse du véhicule. 2, record 26, French, - surmultiplicateur
Record 26, Spanish
Record 26, Campo(s) temático(s)
- Sistemas de transmisión mecánica
- Acoplamientos (Componentes mecánicos)
- Sistemas de transmisión (Vehículos automotores y bicicletas)
Record 26, Main entry term, Spanish
- sobremultiplicador
1, record 26, Spanish, sobremultiplicador
masculine noun
Record 26, Abbreviations, Spanish
Record 26, Synonyms, Spanish
Record 26, Textual support, Spanish
Record 27 - internal organization data 2001-07-04
Record 27, English
Record 27, Subject field(s)
- Combustion and Fuels (Fireplaces)
- Energy Transformation
- Crude Oil and Petroleum Products
Record 27, Main entry term, English
- fuel efficiency
1, record 27, English, fuel%20efficiency
correct
Record 27, Abbreviations, English
Record 27, Synonyms, English
- burner tip efficiency 1, record 27, English, burner%20tip%20efficiency
correct
Record 27, Textual support, English
Record number: 27, Textual support number: 1 DEF
The ratio of the useful output energy which results when a fuel is burned, to the theoretical input energy content of the fuel. 1, record 27, English, - fuel%20efficiency
Record number: 27, Textual support number: 1 CONT
Fuel efficiency for a heating fuel is less than 100 percent to the extent that heated air is used in combustion and to the extent that exhaust venting is necessary. In other applications fuel efficiencies are less than 100 percent partly because of waste heat generation. 1, record 27, English, - fuel%20efficiency
Record 27, French
Record 27, Domaine(s)
- Combustion et combustibles (Foyers)
- Transformation de l'énergie
- Pétroles bruts et dérivés
Record 27, Main entry term, French
- rendement du combustible
1, record 27, French, rendement%20du%20combustible
correct, masculine noun
Record 27, Abbreviations, French
Record 27, Synonyms, French
- rendement à la pointe du brûleur 2, record 27, French, rendement%20%C3%A0%20la%20pointe%20du%20br%C3%BBleur
masculine noun
- efficacité énergétique 3, record 27, French, efficacit%C3%A9%20%C3%A9nerg%C3%A9tique
feminine noun
Record 27, Textual support, French
Record number: 27, Textual support number: 1 DEF
Rapport entre l'énergie utile que l'on obtient de la combustion d'un combustible et la teneur théorique en énergie du combustible utilisé. 2, record 27, French, - rendement%20du%20combustible
Record number: 27, Textual support number: 1 CONT
Le rendement d'un combustible de chauffage est inférieur à 100 %, puisqu'il faut de l'air chaud pour la combustion et qu'il faut évacuer les gaz libérés. Pour d'autres applications, le rendement du combustible n'atteint pas 100 %, en partie à cause de la chaleur perdue produite. 2, record 27, French, - rendement%20du%20combustible
Record 27, Spanish
Record 27, Textual support, Spanish
Record 28 - internal organization data 2000-11-29
Record 28, English
Record 28, Subject field(s)
- Crude Oil and Petroleum Products
- Flights (Air Transport)
- Environmental Economics
Record 28, Main entry term, English
- unit fuel cost
1, record 28, English, unit%20fuel%20cost
correct
Record 28, Abbreviations, English
Record 28, Synonyms, English
Record 28, Textual support, English
Record number: 28, Textual support number: 1 CONT
During the last decade, unit fuel costs for Canadian air carriers, defined as the ratio of fuel cost to fuel efficiency(litres per seat-kilometre), has declined on average by 2. 4 per cent a year. That is directly the result of declining fuel prices and increasing aircraft fuel efficiency. 1, record 28, English, - unit%20fuel%20cost
Record number: 28, Textual support number: 2 CONT
Table 5-2. Unit Fuel Costs: A Comparison. ... Period 1998-2009: Fuel Price: 1.2 (0.7). ... Fuel Efficiency: 1.4 (0.8). Unit Cost: -0.2 (0.6). 1, record 28, English, - unit%20fuel%20cost
Record 28, French
Record 28, Domaine(s)
- Pétroles bruts et dérivés
- Vols (Transport aérien)
- Économie environnementale
Record 28, Main entry term, French
- unité de consommation de carburant
1, record 28, French, unit%C3%A9%20de%20consommation%20de%20carburant
proposal, feminine noun
Record 28, Abbreviations, French
Record 28, Synonyms, French
Record 28, Textual support, French
Record number: 28, Textual support number: 1 OBS
Voir aussi la fiche pour la notion voisine de «consommation de carburant par siège-kilomètre» (en anglais : «fuel consumption per passenger seat-kilometre». 1, record 28, French, - unit%C3%A9%20de%20consommation%20de%20carburant
Record 28, Spanish
Record 28, Textual support, Spanish
Record 29 - internal organization data 2000-06-21
Record 29, English
Record 29, Subject field(s)
- Types of Aircraft
Record 29, Main entry term, English
- CargoLifter
1, record 29, English, CargoLifter
correct, trademark
Record 29, Abbreviations, English
Record 29, Synonyms, English
- Cargolifter 2, record 29, English, Cargolifter
correct, trademark
Record 29, Textual support, English
Record number: 29, Textual support number: 1 CONT
The CargoLifter is an airship, which can carry up to 160t of freight like a crane. Goods up to the size of 12 x 5 x 5 m can be carried at a speed of 100 km/h. Maximum range is 10. 000 km.... The advantage of CargoLifter is, that transport can take place in rural areas with little or no infrastructure. Transport times are cut by a factor of 10 and the complexity of the project is reduced significantly.... The loading cycle will take about half a day to unload and 3/4 days to load. The CargoLifter can take 72 TEU in a box, but the weight volume ratio is very low(1 : 20). The weight alone would account for 136t or 85% of the payload. The remaining 44t can take 2800 cubic meters of space(weight to volume of 1 : 62).... CargoLifter will use marine diesel engines and propellers for thrust. Installed power is expected to be 9. 3 MW, for a top speed of 135 km/h. The average speed will be about 100 km/h, which requires about 5 MW and an hourly fuel consumption of 1 tonne(specific fuel burn approx. 200 g/kWh). 3, record 29, English, - CargoLifter
Record 29, French
Record 29, Domaine(s)
- Types d'aéronefs
Record 29, Main entry term, French
- Cargolifter
1, record 29, French, Cargolifter
correct, trademark, masculine noun
Record 29, Abbreviations, French
Record 29, Synonyms, French
Record 29, Textual support, French
Record number: 29, Textual support number: 1 DEF
Dirigeable géant. 2, record 29, French, - Cargolifter
Record number: 29, Textual support number: 1 CONT
Les promoteurs du Cargolifter visent le transport de charges lourdes et volumineuses. [...] le dirigeable géant CL160 se veut une alternative au transport par bateau, trop lent, et au transport par avion, trop cher. [...] Parmi les avantages soulignés par son constructeur [Cargolifter AG], on peut citer la capacité du dirigeable à effectuer du transport «porte-à-porte» sans infrastructure particulière au sol. Un système de grue intégrée permettra de charger et de décharger tout en maintenant l'appareil à une centaine de mètres de hauteur. Le Cargolifter mesurera 240 m de long et 61 m de diamètre. Il pourra voler entre 80 et 100 km/h à des altitudes de l'ordre de 1,500 m, et sera capable d'emporter jusqu'à 160 tonnes. Sa «soute» offre 46 m de longueur, 7,5 m en largeur et autant en hauteur. Sa structure est de type semi-rigide. Le dirigeable, doté d'une quille rigide et rempli de plusieurs compartiments d'hélium, sera équipé de moteurs diesel entraînant les hélices orientables. 3, record 29, French, - Cargolifter
Record number: 29, Textual support number: 1 PHR
Le mini-Cargolifter revient s'arrimer à son mât. 2, record 29, French, - Cargolifter
Record 29, Spanish
Record 29, Textual support, Spanish
Record 30 - internal organization data 2000-06-20
Record 30, English
Record 30, Subject field(s)
- Combustion and Fuels (Fireplaces)
Record 30, Main entry term, English
- fuel rich
1, record 30, English, fuel%20rich
correct, noun phrase
Record 30, Abbreviations, English
Record 30, Synonyms, English
Record 30, Textual support, English
Record number: 30, Textual support number: 1 DEF
The ratio of air to fuel supplied to a furnace which provides more fuel than the optimum air-fuel ratio. 1, record 30, English, - fuel%20rich
Record 30, French
Record 30, Domaine(s)
- Combustion et combustibles (Foyers)
Record 30, Main entry term, French
- rapport flamme riche
1, record 30, French, rapport%20flamme%20riche
proposal, masculine noun
Record 30, Abbreviations, French
Record 30, Synonyms, French
- rapport flamme réductrice 1, record 30, French, rapport%20flamme%20r%C3%A9ductrice
proposal, masculine noun
Record 30, Textual support, French
Record number: 30, Textual support number: 1 OBS
flamme riche; flamme réductrice : flamme avec un excès de combustible. Sa richesse est donc supérieure à 1. 2, record 30, French, - rapport%20flamme%20riche
Record 30, Spanish
Record 30, Textual support, Spanish
Record 31 - internal organization data 2000-05-25
Record 31, English
Record 31, Subject field(s)
- Burners and Steamfitting
- Applications of Electronics
Record 31, Main entry term, English
- firing rate controller
1, record 31, English, firing%20rate%20controller
correct
Record 31, Abbreviations, English
Record 31, Synonyms, English
- firing rate control 2, record 31, English, firing%20rate%20control
correct
- combustion control 3, record 31, English, combustion%20control
Record 31, Textual support, English
Record number: 31, Textual support number: 1 DEF
A controller which positions the firing rate motor to automatically regulate the burner firing rate at a predetermined air-fuel ratio in accordance with load demand. It may position the air and fuel supplies for low fire or for high fire, or it may be a proportioning(modulating) type which gradually varies the air and fuel supplies within limits to meet the load demand. 3, record 31, English, - firing%20rate%20controller
Record 31, French
Record 31, Domaine(s)
- Fumisterie et brûleurs
- Applications de l'électronique
Record 31, Main entry term, French
- régulateur d'allure de chauffe
1, record 31, French, r%C3%A9gulateur%20d%27allure%20de%20chauffe
correct, masculine noun
Record 31, Abbreviations, French
Record 31, Synonyms, French
Record 31, Textual support, French
Record number: 31, Textual support number: 1 CONT
Le système de surveillance de flamme englobe tout l'appareillage de commande et de sécurité, ainsi que les éléments annexes nécessaires au bon fonctionnement et à la sécurité d'emploi du brûleur dans les conditions prévues d'utilisation. Il comprend donc : [...] un régulateur d'allure de chauffe (firing rate control; firing rate controller), qui règle l'allure de chauffe en fonction de la demande de chaleur, en modifiant le débit d'air ou de combustible. 1, record 31, French, - r%C3%A9gulateur%20d%27allure%20de%20chauffe
Record 31, Spanish
Record 31, Textual support, Spanish
Record 32 - internal organization data 2000-05-10
Record 32, English
Record 32, Subject field(s)
- Oil Production
Record 32, Main entry term, English
- air-oil ratio
1, record 32, English, air%2Doil%20ratio
correct
Record 32, Abbreviations, English
- AOR 1, record 32, English, AOR
correct
Record 32, Synonyms, English
- air/oil ratio 2, record 32, English, air%2Foil%20ratio
correct
Record 32, Textual support, English
Record number: 32, Textual support number: 1 CONT
Once the volume of air required [for in situ combustion] per cubic foot of fuel supply is determined, the air-oil ratio(AOR) may be calculated... 1, record 32, English, - air%2Doil%20ratio
Record 32, French
Record 32, Domaine(s)
- Production pétrolière
Record 32, Main entry term, French
- rapport air injecté/huile produite
1, record 32, French, rapport%20air%20inject%C3%A9%2Fhuile%20produite
correct, masculine noun
Record 32, Abbreviations, French
Record 32, Synonyms, French
Record 32, Textual support, French
Record 32, Spanish
Record 32, Textual support, Spanish
Record 33 - internal organization data 2000-04-28
Record 33, English
Record 33, Subject field(s)
- Fueling Systems (Motor Vehicles)
- Combustion and Fuels (Fireplaces)
Record 33, Main entry term, English
- richer mixture
1, record 33, English, richer%20mixture
correct
Record 33, Abbreviations, English
Record 33, Synonyms, English
- rich mixture 1, record 33, English, rich%20mixture
correct
- rich mix 2, record 33, English, rich%20mix
Record 33, Textual support, English
Record number: 33, Textual support number: 1 DEF
An air-fuel mixture that has a relatively high proportion of fuel and a relatively low proportion of air. An air-fuel ratio of 13 : 1 indicates a rich mixture, compares with an air-fuel ratio of 16 : 1. 1, record 33, English, - richer%20mixture
Record 33, French
Record 33, Domaine(s)
- Alimentation (Véhicules automobiles)
- Combustion et combustibles (Foyers)
Record 33, Main entry term, French
- mélange riche
1, record 33, French, m%C3%A9lange%20riche
correct, masculine noun
Record 33, Abbreviations, French
Record 33, Synonyms, French
Record 33, Textual support, French
Record number: 33, Textual support number: 1 CONT
Un mélange carburé trop riche se manifeste par une fumée noire à l'échappement par des dépôts noirâtres sur les bougies d'allumage ainsi que par une surconsommation d'essence. Un rapport de mélange de l'ordre de 1:13 révèle un gaz trop riche. 2, record 33, French, - m%C3%A9lange%20riche
Record 33, Spanish
Record 33, Textual support, Spanish
Record 34 - internal organization data 2000-02-28
Record 34, English
Record 34, Subject field(s)
- Combustion and Fuels (Fireplaces)
Record 34, Main entry term, English
- air-fuel ratio
1, record 34, English, air%2Dfuel%20ratio
correct
Record 34, Abbreviations, English
Record 34, Synonyms, English
- air-to-fuel ratio 2, record 34, English, air%2Dto%2Dfuel%20ratio
correct
Record 34, Textual support, English
Record number: 34, Textual support number: 1 DEF
the ratio of air supply flow rate to the fuel supply flow rate, measured in the same units under the same conditions. The optimum air-fuel ratio is the minimum ratio that will provide complete combustion of the fuel with enough excess air to maintain a stable flame envelope. 1, record 34, English, - air%2Dfuel%20ratio
Record 34, Key term(s)
- fuel-air ratio
Record 34, French
Record 34, Domaine(s)
- Combustion et combustibles (Foyers)
Record 34, Main entry term, French
- rapport air-combustible
1, record 34, French, rapport%20air%2Dcombustible
correct, masculine noun
Record 34, Abbreviations, French
Record 34, Synonyms, French
- rapport air/combustible 2, record 34, French, rapport%20air%2Fcombustible
correct, masculine noun
Record 34, Textual support, French
Record number: 34, Textual support number: 1 CONT
L'influence de l'oxygène est importante, à cause de l'intérêt de plus en plus grand porté à l'application de l'enrichissement en oxygène aux fournaises industrielles qui fonctionnent au gaz naturel. L'avantage d'ajouter de l'oxygène à l'air ou au jet de combustible se traduit par une augmentation du flux de chaleur, tout en gardant constant le rapport air/combustible, ce qui produit des systèmes de combustion plus efficaces. 2, record 34, French, - rapport%20air%2Dcombustible
Record 34, Spanish
Record 34, Textual support, Spanish
Record 35 - internal organization data 1999-09-29
Record 35, English
Record 35, Subject field(s)
- Nuclear Fission Reactors
Record 35, Main entry term, English
- converter reactor
1, record 35, English, converter%20reactor
correct
Record 35, Abbreviations, English
Record 35, Synonyms, English
Record 35, Textual support, English
Record number: 35, Textual support number: 1 DEF
A nuclear reactor that produces some fissionable fuel, but less than it consumes. 1, record 35, English, - converter%20reactor
Record number: 35, Textual support number: 1 OBS
In some usages, a reactor that produces a fissionable material different from the fuel burned, regardless of the ratio. The process is known as conversion in both usages. 1, record 35, English, - converter%20reactor
Record 35, French
Record 35, Domaine(s)
- Réacteurs nucléaires de fission
Record 35, Main entry term, French
- convertisseur
1, record 35, French, convertisseur
correct, masculine noun
Record 35, Abbreviations, French
Record 35, Synonyms, French
Record 35, Textual support, French
Record number: 35, Textual support number: 1 DEF
[...] réacteur transformant du matériau fertile qui ne peut pas subir la fission en matériau fissible. 1, record 35, French, - convertisseur
Record number: 35, Textual support number: 1 OBS
En général, le réacteur consomme de l'uranium 235, fissible et contient également de l'uranium 238, non fissible. L'uranium 238 est transformé en plutonium 239 par absorption de neutrons. Le plutonium 239 est fissible et peut être utilisé comme combustible dans un nouveau réacteur. 1, record 35, French, - convertisseur
Record 35, Spanish
Record 35, Textual support, Spanish
Record 36 - internal organization data 1999-02-09
Record 36, English
Record 36, Subject field(s)
- Electric Power Stations
- Energy Transformation
Record 36, Main entry term, English
- heat rate
1, record 36, English, heat%20rate
correct
Record 36, Abbreviations, English
Record 36, Synonyms, English
Record 36, Textual support, English
Record number: 36, Textual support number: 1 DEF
A measure of generating station thermal efficiency, generally expressed in Btu per net kilowatt hour. It is computed by dividing the total Btu content of fuel burned for electric generation by the resulting net kilowatt hour generation. 2, record 36, English, - heat%20rate
Record number: 36, Textual support number: 2 DEF
In respect of a power plant, the heat consumption per kWh of current produced, [expressed by the following calculation:] heat supplied in fuel (MJ) divided by the energy generated (kWh). 3, record 36, English, - heat%20rate
Record number: 36, Textual support number: 1 OBS
In a large conventional power station with a thermal efficiency of 36 per cent, the heat rate is approximately 10 MJ. One kWh = 3.6 MJ. 3, record 36, English, - heat%20rate
Record number: 36, Textual support number: 2 OBS
The ratio of the energy content of the fuel used to the electrical energy produced over a given period; it can be referred to the electricity generated(gross) or the electricity supplied(net). The reciprocal of the heat rate expressed as a percentage is the thermal efficiency of the power station. In the case of the "heat rate" the units should be stated; in the case of the "thermal efficiency" the energy content of the fuel and the electrical energy produced must be expressed in the same unit. 4, record 36, English, - heat%20rate
Record 36, French
Record 36, Domaine(s)
- Centrales électriques
- Transformation de l'énergie
Record 36, Main entry term, French
- consommation spécifique de chaleur
1, record 36, French, consommation%20sp%C3%A9cifique%20de%20chaleur
feminine noun
Record 36, Abbreviations, French
Record 36, Synonyms, French
- coût thermique 2, record 36, French, co%C3%BBt%20thermique
masculine noun
Record 36, Textual support, French
Record number: 36, Textual support number: 1 DEF
Quantité de combustible nécessaire pour produire 1 kWh d'électricité. 2, record 36, French, - consommation%20sp%C3%A9cifique%20de%20chaleur
Record 36, Spanish
Record 36, Campo(s) temático(s)
- Centrales eléctricas
- Transformación de la energía
Record 36, Main entry term, Spanish
- consumo específico de calor
1, record 36, Spanish, consumo%20espec%C3%ADfico%20de%20calor
masculine noun
Record 36, Abbreviations, Spanish
Record 36, Synonyms, Spanish
Record 36, Textual support, Spanish
Record number: 36, Textual support number: 1 DEF
Cociente entre el equivalente calorífico del combustible consumido y la cantidad de energía eléctrica producida en el intervalo o tiempo considerado. Lo mismo que la energía producida este consumo puede ser bruto o neto. 1, record 36, Spanish, - consumo%20espec%C3%ADfico%20de%20calor
Record 37 - internal organization data 1998-06-10
Record 37, English
Record 37, Subject field(s)
- Energy Transformation
- Electric Power Stations
- Ovens, Furnaces and Boilers (Heating)
Record 37, Main entry term, English
- thermal efficiency
1, record 37, English, thermal%20efficiency
correct
Record 37, Abbreviations, English
Record 37, Synonyms, English
- heat efficiency 2, record 37, English, heat%20efficiency
Record 37, Textual support, English
Record number: 37, Textual support number: 1 DEF
The ratio of the electric power produced by a power plant to the amount of heat produced by the fuel. 3, record 37, English, - thermal%20efficiency
Record number: 37, Textual support number: 1 OBS
A measure of the efficiency with which the plant converts thermal to electric energy. 3, record 37, English, - thermal%20efficiency
Record number: 37, Textual support number: 2 DEF
The calorific content of the total useful heat or energy produced by a plant, expressed as a percentage of the calorific content of the total fuel consumed, or simply: heat output [divided by] heat input [multiplied by] 100. 4, record 37, English, - thermal%20efficiency
Record number: 37, Textual support number: 2 OBS
In respect of a boiler, "heat output" relates to the energy value of the useful hot water or steam produced. In considering electricity generation, however, the overall thermal efficiency is the total energy value of the electricity "sent out", expressed as a percentage of the energy value (gross as fired) of the fuel used. This overall concept takes account of both boiler and steam turbine losses. A modern power station achieves about 35 per cent thermal efficiency. 4, record 37, English, - thermal%20efficiency
Record number: 37, Textual support number: 3 OBS
Compare with "heat rate", a related concept which some authors consider as a synonym of "thermal efficiency". 5, record 37, English, - thermal%20efficiency
Record 37, French
Record 37, Domaine(s)
- Transformation de l'énergie
- Centrales électriques
- Fours et chaudières (Chauffage)
Record 37, Main entry term, French
- rendement thermique
1, record 37, French, rendement%20thermique
correct, masculine noun
Record 37, Abbreviations, French
Record 37, Synonyms, French
Record 37, Textual support, French
Record number: 37, Textual support number: 1 CONT
Le perfectionnement des RHTRG [réacteurs à haute température refroidis par gaz] aura pour but d'améliorer la performance et de prolonger la durée de vie des centrales. Pour le premier point, de nombreuses recherches sont actuellement consacrées à ce que l'on appelle le cycle à turbine à gaz, où un gaz à haute température alimente directement une turbine à gaz ce qui permet d'obtenir un rendement thermique très élevé et un coût de l'énergie très intéressant ainsi qu'à la production de chaleur industrielle à très haute température. 2, record 37, French, - rendement%20thermique
Record number: 37, Textual support number: 2 CONT
Comparaison du rendement thermique des chaudières. Chaudière de 1970 : Rendement utile de la chaudière : 55 à 70 %. Pertes à l'arrêt de la chaudière : 10 à 15 %. Pertes par les gaz de combustion : 20 à 30 %. Rendement de la combustion : 70 à 80 %. Chaudière OPTIMAZ : Rendement utile de la chaudière : plus de 90 %. Pertes à l'arrêt de la chaudière : 1 %. Pertes par les gaz de combustion : 5 à 9 %. Rendement de la combustion : 91 à 94 %. 3, record 37, French, - rendement%20thermique
Record 37, Spanish
Record 37, Textual support, Spanish
Record 38 - internal organization data 1998-06-09
Record 38, English
Record 38, Subject field(s)
- Foundry Practice
Record 38, Main entry term, English
- melting ratio
1, record 38, English, melting%20ratio
correct
Record 38, Abbreviations, English
Record 38, Synonyms, English
Record 38, Textual support, English
Record number: 38, Textual support number: 1 DEF
The ratio of metal weight to fuel weight in a melting process. 1, record 38, English, - melting%20ratio
Record 38, French
Record 38, Domaine(s)
- Fonderie
Record 38, Main entry term, French
- taux de combustible
1, record 38, French, taux%20de%20combustible
masculine noun
Record 38, Abbreviations, French
Record 38, Synonyms, French
Record 38, Textual support, French
Record 38, Spanish
Record 38, Textual support, Spanish
Record 39 - internal organization data 1992-02-25
Record 39, English
Record 39, Subject field(s)
- Nuclear Physics
Record 39, Main entry term, English
- delta 28
1, record 39, English, delta%2028
correct, standardized
Record 39, Abbreviations, English
Record 39, Synonyms, English
Record 39, Textual support, English
Record number: 39, Textual support number: 1 DEF
For a given uranium fuel in a given neutron spectrum, the ratio of the total number of238U fissions to the number of235U fissions caused by the thermal neutrons. In practice, [delta] 28 is often set equal to the ratio of the total number of238U fissions to the total number of235U fissions. 1, record 39, English, - delta%2028
Record number: 39, Textual support number: 1 OBS
The number 28 is formed from the figures of the units of the atomic number (92) and the mass number (238) of the isotope considered. 1, record 39, English, - delta%2028
Record number: 39, Textual support number: 2 OBS
Term standardized by ISO. 2, record 39, English, - delta%2028
Record 39, French
Record 39, Domaine(s)
- Physique nucléaire
Record 39, Main entry term, French
- delta 28
1, record 39, French, delta%2028
masculine noun, standardized
Record 39, Abbreviations, French
Record 39, Synonyms, French
Record 39, Textual support, French
Record number: 39, Textual support number: 1 DEF
Pour un combustible à l'uranium donné soumis à un flux de neutrons de spectre déterminé, rapport du nombre total des fissions de l'uranium 238 au nombre total des fissions de l'uranium 235 dues aux neutrons thermiques. En pratique, on prend souvent le rapport du nombre total de fissions dans l'uranium 238 au nombre total de fissions dans l'uranium 235. 1, record 39, French, - delta%2028
Record number: 39, Textual support number: 1 OBS
Le nombre 28 est formé avec les chiffres des unités du numéro atomique (92) et du nombre de masse (238) de l'isotope considéré. 1, record 39, French, - delta%2028
Record number: 39, Textual support number: 2 OBS
Terme normalisé par l'ISO. 2, record 39, French, - delta%2028
Record 39, Spanish
Record 39, Textual support, Spanish
Record 40 - internal organization data 1988-05-04
Record 40, English
Record 40, Subject field(s)
- Aircraft Propulsion Systems
Record 40, Main entry term, English
- high power:weight ratio
1, record 40, English, high%20power%3Aweight%20ratio
correct
Record 40, Abbreviations, English
Record 40, Synonyms, English
Record 40, Textual support, English
Record number: 40, Textual support number: 1 CONT
Although a high power : weight ratio and low specific fuel consumption(SFC) are important goals for the T800.... 1, record 40, English, - high%20power%3Aweight%20ratio
Record 40, French
Record 40, Domaine(s)
- Propulsion des aéronefs
Record 40, Main entry term, French
- rapport puissance-masse élevé
1, record 40, French, rapport%20puissance%2Dmasse%20%C3%A9lev%C3%A9
masculine noun
Record 40, Abbreviations, French
Record 40, Synonyms, French
Record 40, Textual support, French
Record 40, Spanish
Record 40, Textual support, Spanish
Record 41 - internal organization data 1988-04-30
Record 41, English
Record 41, Subject field(s)
- Oil Production
Record 41, Main entry term, English
- vent gas
1, record 41, English, vent%20gas
correct
Record 41, Abbreviations, English
Record 41, Synonyms, English
Record 41, Textual support, English
Record number: 41, Textual support number: 1 CONT
... about 34, 0000 Blbs of hydrocarbon, vaporized by fuel gas passing through the reservoir, were vented to the atmosphere. If all hydrocarbon in the vent gas had been recovered, the overall air-oil ratio would have been 11. 77CF per Bbl. 1, record 41, English, - vent%20gas
Record 41, French
Record 41, Domaine(s)
- Production pétrolière
Record 41, Main entry term, French
- gaz évacués
1, record 41, French, gaz%20%C3%A9vacu%C3%A9s
proposal, masculine noun, plural
Record 41, Abbreviations, French
Record 41, Synonyms, French
Record 41, Textual support, French
Record number: 41, Textual support number: 1 OBS
Cheminée d'usine, conduit vertical en maçonnerie de brique [...] servant à évacuer [...] les fumées et produits de combustion et [...] à produire le tirage nécessaire au passage de l'air et des gaz à travers le foyer et l'appareil chauffé. 2, record 41, French, - gaz%20%C3%A9vacu%C3%A9s
Record 41, Spanish
Record 41, Textual support, Spanish
Record 42 - internal organization data 1985-11-29
Record 42, English
Record 42, Subject field(s)
- Aeroindustry
Record 42, Main entry term, English
- acoustically absorptive lining
1, record 42, English, acoustically%20absorptive%20lining
correct
Record 42, Abbreviations, English
Record 42, Synonyms, English
- acoustic liner 2, record 42, English, acoustic%20liner
correct
- acoustic lining 3, record 42, English, acoustic%20lining
Record 42, Textual support, English
Record number: 42, Textual support number: 1 CONT
A number of proven innovations are being incorporated in new engine designs. These include the use of a larger fan to increase the by-pass ratio; internal mixer nozzle on the primary exhaust ducts, which reduces noise and increases fuel efficiency; and acoustically absorptive linings in the inlet duct, fan duct, and tailpipe to reduce turbo-machinery noise. 4, record 42, English, - acoustically%20absorptive%20lining
Record 42, French
Record 42, Domaine(s)
- Constructions aéronautiques
Record 42, Main entry term, French
- revêtement insonorisant
1, record 42, French, rev%C3%AAtement%20insonorisant
masculine noun, officially approved
Record 42, Abbreviations, French
Record 42, Synonyms, French
Record 42, Textual support, French
Record number: 42, Textual support number: 1 CONT
Un certain nombre d'innovations éprouvées ont été incorporées aux nouveaux modèles de moteurs. Ces innovations comprennent l'utilisation d'une soufflante de plus grandes dimensions pour augmenter le taux de dilution; l'installation d'une buse-mélangeur interne sur les conduites primaires d'éjection, qui a pour effet de réduire le bruit et d'augmenter le rendement du carburant; des revêtements insonorisants dans la manche d'admission, le conduit de soufflante et la buse d'éjection afin de réduire le bruit des turboréacteurs. 2, record 42, French, - rev%C3%AAtement%20insonorisant
Record number: 42, Textual support number: 1 OBS
Terme uniformisé par le CUTA Opérations aériennes. 3, record 42, French, - rev%C3%AAtement%20insonorisant
Record 42, Spanish
Record 42, Textual support, Spanish
Record 43 - internal organization data 1985-11-20
Record 43, English
Record 43, Subject field(s)
- Anti-pollution Measures
- Motor Vehicles and Bicycles
Record 43, Main entry term, English
- air-fuel ratio sensor
1, record 43, English, air%2Dfuel%20ratio%20sensor
correct
Record 43, Abbreviations, English
Record 43, Synonyms, English
Record 43, Textual support, English
Record number: 43, Textual support number: 1 CONT
Fuel economy might appear to be a secondary focus for researchers whose primary concern is with catalytic converters, air-fuel ratio sensors, and emissions control standards. But for staff at Princeton University's Centre for Energy and Environmental Studies, driving far and driving clean go hand in hand. 1, record 43, English, - air%2Dfuel%20ratio%20sensor
Record 43, French
Record 43, Domaine(s)
- Mesures antipollution
- Véhicules automobiles et bicyclettes
Record 43, Main entry term, French
- détecteur de rapport air-combustible
1, record 43, French, d%C3%A9tecteur%20de%20rapport%20air%2Dcombustible
masculine noun
Record 43, Abbreviations, French
Record 43, Synonyms, French
Record 43, Textual support, French
Record 43, Spanish
Record 43, Textual support, Spanish
Record 44 - internal organization data 1985-10-01
Record 44, English
Record 44, Subject field(s)
- Aircraft Propulsion Systems
Record 44, Main entry term, English
- mixer nozzle
1, record 44, English, mixer%20nozzle
correct
Record 44, Abbreviations, English
Record 44, Synonyms, English
Record 44, Textual support, English
Record number: 44, Textual support number: 1 CONT
A number of proven innovations are being incorporated in new engine designs. These include the use of a larger fan to increase the by-pass ratio; internal mixer nozzle on the primary exhaust ducts, which reduces noise and increases fuel efficiency.... 2, record 44, English, - mixer%20nozzle
Record 44, French
Record 44, Domaine(s)
- Propulsion des aéronefs
Record 44, Main entry term, French
- buse de mélange
1, record 44, French, buse%20de%20m%C3%A9lange
feminine noun, officially approved
Record 44, Abbreviations, French
Record 44, Synonyms, French
Record 44, Textual support, French
Record number: 44, Textual support number: 1 OBS
Terme uniformisé par le CUTA Opérations aériennes. 2, record 44, French, - buse%20de%20m%C3%A9lange
Record 44, Spanish
Record 44, Textual support, Spanish
Record 45 - internal organization data 1985-09-03
Record 45, English
Record 45, Subject field(s)
- Aircraft Piloting and Navigation
- Aircraft Propulsion Systems
Record 45, Main entry term, English
- climb rating
1, record 45, English, climb%20rating
correct
Record 45, Abbreviations, English
Record 45, Synonyms, English
- climb power rating 2, record 45, English, climb%20power%20rating
Record 45, Textual support, English
Record number: 45, Textual support number: 1 CONT
The engine fuel system is completely self contained and delivers fuel at the proper pressure and flow to satisfy engine pressure ratios selected by the throttles. The engine pressure ratio fuel control also enables climb and cruise ratings to be maintained for a fixed throttle position irrespective of ambient temperature up to international standard atmosphere plus 15°C. 3, record 45, English, - climb%20rating
Record 45, French
Record 45, Domaine(s)
- Pilotage et navigation aérienne
- Propulsion des aéronefs
Record 45, Main entry term, French
- puissance nominale de montée
1, record 45, French, puissance%20nominale%20de%20mont%C3%A9e
correct, feminine noun, officially approved
Record 45, Abbreviations, French
Record 45, Synonyms, French
Record 45, Textual support, French
Record number: 45, Textual support number: 1 OBS
puissance nominale de montée : terme uniformisé par le Comité d'uniformisation de la terminologie aéronautique (CUTA) - Opérations aériennes. 2, record 45, French, - puissance%20nominale%20de%20mont%C3%A9e
Record 45, Spanish
Record 45, Textual support, Spanish
Record 46 - internal organization data 1982-10-20
Record 46, English
Record 46, Subject field(s)
- Aeroindustry
Record 46, Main entry term, English
- transonic profile
1, record 46, English, transonic%20profile
correct
Record 46, Abbreviations, English
Record 46, Synonyms, English
Record 46, Textual support, English
Record number: 46, Textual support number: 1 CONT
The aircraft [the Fokker F-29] features an advanced wing with low-drag transonic profiles, high aspect ratio, large fuel volume and efficient high-lift slats and flaps. 1, record 46, English, - transonic%20profile
Record 46, French
Record 46, Domaine(s)
- Constructions aéronautiques
Record 46, Main entry term, French
- profil transsonique 1, record 46, French, profil%20transsonique
Record 46, Abbreviations, French
Record 46, Synonyms, French
Record 46, Textual support, French
Record number: 46, Textual support number: 1 CONT
La voilure très moderne du F.29 se caractérise par un profil transsonique à traînée réduite, un grand allongement, un ensemble de becs et de volets très efficaces, et un important volume pour les réservoirs structuraux. 1, record 46, French, - profil%20transsonique
Record 46, Spanish
Record 46, Textual support, Spanish
Record 47 - internal organization data 1975-03-11
Record 47, English
Record 47, Subject field(s)
- Aeroindustry
- Motors (Machinery)
- Engines (Motor Vehicles)
Record 47, Main entry term, English
- brake thermal efficiency 1, record 47, English, brake%20thermal%20efficiency
Record 47, Abbreviations, English
Record 47, Synonyms, English
Record 47, Textual support, English
Record number: 47, Textual support number: 1 OBS
brake thermal efficiency is the ratio of the heat developed into useful work to the heat energy of the fuel. 1, record 47, English, - brake%20thermal%20efficiency
Record 47, French
Record 47, Domaine(s)
- Constructions aéronautiques
- Moteurs mécaniques
- Moteur (Véhicules automobiles)
Record 47, Main entry term, French
- rendement thermique effectif 1, record 47, French, rendement%20thermique%20effectif
Record 47, Abbreviations, French
Record 47, Synonyms, French
Record 47, Textual support, French
Record number: 47, Textual support number: 1 OBS
(...) le rendement thermique effectif est le rapport du travail effectivement fourni par le moteur au pouvoir calorifique (...) du combustible consommé. 1, record 47, French, - rendement%20thermique%20effectif
Record 47, Spanish
Record 47, Textual support, Spanish
Record 48 - internal organization data 1975-03-11
Record 48, English
Record 48, Subject field(s)
- Motors (Machinery)
- Fueling Systems (Motor Vehicles)
Record 48, Main entry term, English
- mixture ratio 1, record 48, English, mixture%20ratio
Record 48, Abbreviations, English
Record 48, Synonyms, English
Record 48, Textual support, English
Record number: 48, Textual support number: 1 OBS
--the air to fuel ratio in a piston engine. 1, record 48, English, - mixture%20ratio
Record 48, French
Record 48, Domaine(s)
- Moteurs mécaniques
- Alimentation (Véhicules automobiles)
Record 48, Main entry term, French
- richesse du mélange 1, record 48, French, richesse%20du%20m%C3%A9lange
Record 48, Abbreviations, French
Record 48, Synonyms, French
Record 48, Textual support, French
Record number: 48, Textual support number: 1 OBS
la -- (...) rapport de la masse du combustible à celle de l'air, doit varier selon l'utilisation du moteur. 1, record 48, French, - richesse%20du%20m%C3%A9lange
Record 48, Spanish
Record 48, Textual support, Spanish
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