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Development of a Method for Predicting Heat Rejection to the Engine Coolant
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English
Abstract
The higher output levels attained by recent automotive engines have been accompanied with an increase in the amount of heat generated by the engine. This higher heat release level, together with the styling trend toward a lower hood line, requires a method for accurately predicting heat release to the engine coolant. In this research, the heat flow path in the engine was separated into several components and equations were formulated for estimating the amount of heat released by each component. The whole heat release to the engine coolant was obtained by totaling the heat release of each component.
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Imaboppu, S., Shimonosono, H., Hirano, Y., Fujigaya, K. et al., "Development of a Method for Predicting Heat Rejection to the Engine Coolant," SAE Technical Paper 931114, 1993, https://doi.org/10.4271/931114.Also In
References
- Eichelberg G. “Some New Investigations on Old Combustion Engine Problems,” Engineering 148 1939
- Hoshi M. “Research on Heat Loss to the Coolant in a 4-cycle Water-cooled Gasoline Engine,” University of Tokyo 1983
- Imabeppu S. et al. “An Analysis of Heat Rejection to the Coolant in ihe Cylinder Head JSAE Review 11 3 July 1990 16 22
- Nagao F Lectures on the Internal Combustion Engine Tokyo, Yokendo 1988
- Woschni G. “A Universally Applicable Equation for the Instantaneous Heat Transfer Coefficient in the Internal Combustion Engine,” SAE Paper 670931 1967
- Enomoto Y. “Research into Temperature Measurement and Heat Losses in Automotive Engines,” Musashi Institute of Engineering 1986