TERMIUM Plus®

The Government of Canada’s terminology and linguistic data bank.

CETANE NUMBER [1 record]

Record 1 2017-01-25

English

Subject field(s)
  • Ignition Systems (Motor Vehicles)
DEF

A measure of the ignition characteristics of diesel fuel.

CONT

The cetane number is the percentage volume of cetane in a mixture with alpha-methylnaphthalene that has identical ignition characteristics to the diesel fuel under test.

OBS

The higher the cetane number, the more easily the fuel is ignited.

OBS

cetane number: term standardized by ISO.

OBS

cetane number; cetane rating: terms officially approved by the Lexicon Project Committee (New Brunswick).

French

Domaine(s)
  • Allumage (Véhicules automobiles)
DEF

Échelle utilisée pour exprimer l'aptitude à l'auto-inflammation d'un combustible diesel.

CONT

L'indice de cétane est d'autant plus élevé que le délai d'inflammation est court.

OBS

indice de cétane : terme normalisé par l'ISO.

OBS

indice de cétane : terme uniformisé par le Comité du projet de lexiques (Nouveau-Brunswick).

Spanish

Campo(s) temático(s)
  • Sistemas de encendido (Vehículos automotores)
DEF

Índice que caracteriza la capacidad de encendido del gasóil.

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