Influence of Charge Dilution on the Dynamic Stage of Combustion in a Diesel Engine 2001-01-0551
A study of the influence of dilution, attained by air excess, upon the dynamic stage of combustion - the nucleus of a work producing cycle - in a diesel engine, is reported as a sequel of SAE 2000-01-0203. While the latter has been restricted to variation in dilution obtained by bleeding air compressed by the supercharger, here the scope of engine tests was expanded by incorporating an additional stage of compression. Besides revealing the mechanism of the dynamic stage, the paper demonstrates that its effectiveness is a linear function of the air excess coefficient, irrespectively how it is attained.
Citation: Oppenheim, A., Sum, T., Gebert, K., Johnson, W. et al., "Influence of Charge Dilution on the Dynamic Stage of Combustion in a Diesel Engine," SAE Technical Paper 2001-01-0551, 2001, https://doi.org/10.4271/2001-01-0551. Download Citation
Author(s):
A.K. Oppenheim, T-H. J. Sum, K. Gebert, W.P. Johnson, A.L. Kuhl
Affiliated:
University of California, BKM Inc., Lawrence Livermore National Laboratory
Pages: 10
Event:
SAE 2001 World Congress
ISSN:
0148-7191
e-ISSN:
2688-3627
Also in:
Advances in Combustion 2001-SP-1574
Related Topics:
Diesel / compression ignition engines
Combustion and combustion processes
Superchargers
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