The Determination of Heat Transfer from the Combustion Chambers of SI Engines 931131
Two methods of determining the rate of heat transfer from the combustion chamber have been investigated. A First Law analysis is shown to be ill-conditioned because of sensitivity to heat release and gas property calculations. An alternative approach equates cycle-averaged chamber heat transfer to the difference between heat rejected to the coolant and gas heat transfer to the exhaust port. This has been examined as a basis for calibrating the Woschni correlation.
Citation: Shayler, P., May, S., and Ma, T., "The Determination of Heat Transfer from the Combustion Chambers of SI Engines," SAE Technical Paper 931131, 1993, https://doi.org/10.4271/931131. Download Citation
Author(s):
P. J. Shayler, S. A. May, T. Ma
Affiliated:
University of Nottingham
Pages: 11
Event:
Vehicle Thermal Management Systems Conference
ISSN:
0148-7191
e-ISSN:
2688-3627
Also in:
1993 Vehicle Thermal Management Systems Conference Proceedings-P-263
Related Topics:
Combustion chambers
Heat transfer
Coolants
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