Research on the Turbocharger Technology of Piston Aircraft Engine

Abstract:

The supercharger technology of piston aviation engine determines its flight capabilities, and then establishes a turbocharger simulation model of an aviation piston engine. After simulating the engine ground features and 5000-meter altitude characteristics, and comparing the efficiency of compressor and turbocharger in different environments, after the installation of mechanical supercharger, gas flow has been improved, the cylinder pressure decreased about 10% compared with ground condition and engine altitude state power is restored, even 20,000 feet Power restored to 80%, which can meet the needs of high-altitude flight.

• Periodical: Applied Mechanics and Materials (Volumes 457-458)
• Pages: 531-535
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.457-458.531
• Online since: October 2013
• Authors: Zhong Jian Pan, Qing Hua He, Yong Guo, Yu Ming Zhao, Jing Yang
• Keywords: Excess Air Coefficient, Piston Engine, Power, Simulation

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