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System Optimization of Turbo-Compound Engine (First Report: Compressor and Turbine Pressure Ratio)
Technical Paper
2009-01-1940
ISSN: 0148-7191, e-ISSN: 2688-3627
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English
Abstract
A turbo-compound engine system is considered to be an effective way to improve the thermal efficiency of diesel engine. In this study, the sensitivity of the design parameters of turbo-compound system, such as the compressor pressure ratio and the turbine expansion ratio, has been analyzed using a numerical analysis. And the potential of the improving effects of the thermal efficiency by turbo-compound system has been also examined. As the results, it was found that there are the optimum values of compressor pressure ratio and turbine expansion ratio to maximize the thermal efficiency of turbo-compound engine.
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Ishii, M., "System Optimization of Turbo-Compound Engine (First Report: Compressor and Turbine Pressure Ratio)," SAE Technical Paper 2009-01-1940, 2009, https://doi.org/10.4271/2009-01-1940.Also In
References
- Kosuge H. Ito T. Ishii M. Influence of Heat Insulation of Combustion Chamber Wall on thermal efficiency Transaction of JSAE 33 25 32 1986
- Watson N. A Combustion Correlation for Diesel Engine Simulation SAE Paper 800029 1980
- Woschni G. A Universal Applicable Equation for the Instantaneous Heat Transfer Coefficient in the Internal Combustion Engine SAE Paper 670931 1967
- Chen S.K. Flynn P.F. Development of a Single Cylinder Compression Ignition Research Engine SAE Paper 650733 1965