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RS ISO 5165: 2017
Petroleum products — Determination of the ignition quality of diesel fuels — Cetane engine method

Abstract

This document establishes the rating of diesel fuel oil in terms of an arbitrary scale of cetane numbers
(CNs) using a standard single cylinder, four-stroke cycle, variable compression ratio, indirect injected
diesel engine. The CN provides a measure of the ignition characteristics of diesel fuel oil in compression
ignition engines. The CN is determined at constant speed in a pre-combustion chamber-type
compression ignition test engine. However, the relationship of test engine performance to full scale,
variable speed and variable load engines is not completely understood.



General Information

CodeClassificationThemePagesPublisherAvailability
RS ISO 5165: 2017ADOPTED ISO STANDARDSPetroleum and related technologies29Forth Edition
Apr 2020
Available
Price: RWF 30,000


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