A Correlative Model to Predict Autoignition Delay of Diesel Fuels

970638

02/24/1997

Event
International Congress & Exposition
Authors Abstract
Content
A constant volume combustion chamber has been used to study the influence on autoignition delay, of operating conditions, such as pressure and temperature. Experiments have been carried out on ten different Diesel fuels in order to show the effects of fuel nature. The results obtained allowed us to establish and validate a correlation law, enabling the prediction of autoignition delay. The proposed relationship generalizes the Wolfer's law to any fuel, by taking into account three specific characteristics: its cetane number, its paraffin content and its kinematic viscosity.
Meta TagsDetails
DOI
https://doi.org/10.4271/970638
Pages
8
Citation
Aligrot, C., Champoussin, J., Guerrassi, N., and Claus, G., "A Correlative Model to Predict Autoignition Delay of Diesel Fuels," SAE Technical Paper 970638, 1997, https://doi.org/10.4271/970638.
Additional Details
Publisher
Published
Feb 24, 1997
Product Code
970638
Content Type
Technical Paper
Language
English