The Variation of Friction and Combustion Rates During Diesel Engine Transients 810339
A comprehensive investigation of the performance of a 6-cylinder turbocharged engine was undertaken under steady state and transient conditions.
Friction was measured under steady state conditions and a formula for calculating fmep is proposed. It was found that friction under transient conditions is higher than would be predicted from quasi-steady considerations. A combustion model was applied to the engine during steady state and transient conditions. It was found that combustion deteriorated under transient conditions even after including turbocharger lag effects.
Citation: Winterbone, D. and Tennant, D., "The Variation of Friction and Combustion Rates During Diesel Engine Transients," SAE Technical Paper 810339, 1981, https://doi.org/10.4271/810339. Download Citation
Author(s):
D. E. Winterbone, D. W. H. Tennant
Pages: 16
Event:
SAE International Congress and Exposition
ISSN:
0148-7191
e-ISSN:
2688-3627
Related Topics:
Diesel / compression ignition engines
Combustion and combustion processes
Turbochargers
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