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Improved Energy Conversion Efficiency of Otto-type Engine (Relations between Work and EC Efficiency from the Theoretical to the Net)
Technical Paper
2001-01-3234
ISSN: 0148-7191, e-ISSN: 2688-3627
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English
Abstract
The traditional theoretical thermal efficiency [ηth] of any energy power cycle has not been appropriate. And then, three new ideas have been adopted; (1) the basic available energy quantity, (2) not heat supplied but total energy supplied and (3) the energy flow including energy for compression work in a whole engine. The new energy conversion theory is termed “the improved energy conversion theory” and the new theoretical energy conversion efficiency is termed “the cycle lowest state base [A-base] energy (conversion) efficiency [ηENd]”. And, the provisional-net energy conversion efficiency [ηPNd] has been obtained from it and it has shown the theoretical prediction of the engine performance.
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Citation
Nagata, M., "Improved Energy Conversion Efficiency of Otto-type Engine (Relations between Work and EC Efficiency from the Theoretical to the Net)," SAE Technical Paper 2001-01-3234, 2001, https://doi.org/10.4271/2001-01-3234.Also In
References
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