Research on multiple-stroke working mode of reciprocating piston engine
DI Li-Ming1,ZHAN Chang-Shu2,XIA Huai-Cheng1
1.College of Vehicle and Energy Sources, Yanshan University, Qinhuangdao 066004, China; 2.College of Traffic and Transportation Engineering, Northeast Forestry University, Harbin 150040, China
Abstract According to structure and working theory of two-stroke engine and four-stroke engine, theory of engine with multiple-stroke working mode is put forward. Its working theory, working process and continuous changeable compression-ratio in a certain range are described. Combined gas exchange with three different valves is analyzed through numerical simulation. This provides references for selecting gas exchange forms of engine with multiple-stroke working mode.
DI Li-Ming,ZHAN Chang-Shu,XIA Huai-Cheng. Research on multiple-stroke working mode of reciprocating piston engine. Chinese Journal of Engineering Design, 2007, 14(2): 126-129.
