indice d'octane moteur
- Domaine
-
- pétrole et gaz naturel produit pétrolier
Terme :
- indice d'octane moteur n. m.
Traductions
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anglais
Auteur : Commission des communautés européennes,Définition
These are gasoline octane numbers determined in the laboratory using a standard set of operating conditions in the single-cylinder ASTM/CFR engine.
Note :
The motor method is more severe than the Research method and, as a result octane numbers determined by the Motor method are usually lower than those determined by the Research method. Motor octane numbers are, generally, indicative of gasoline performance under conditions of high speed.
Terme :
- motor octane numbers