不同汽油品质对发动机性能影响的研究  

Research on Engine Performance Affected by Different Types of Gasoline Quality

作　　者：蒋昌林 卢银 

机构地区：[1]上汽通用五菱汽车股份有限公司,广西柳州545007

出　　处：《装备制造技术》2017年第6期239-242,共4页Equipment Manufacturing Technology

摘　　要：在同一型号、批次的发动机上,加注不同牌号的汽油进行发动机台架试验,从汽油发动机的燃烧机理上进行分析,对比发动机的性能输出表现,评估汽油油品对发动机主要性能的影响,得出牌号越高性能越好的结论,为企业在进军海外市场时,在匹配发动机的动力性、经济性和排放物后处理方面提供理论数据和指导方向。%In the same type,batch engine,with different grades of gasoline engine bench test,from the analysis of combustion mechanism of gasoline engine,engine output performance contrast,assessment of the effect of gasoline on the main performance of the engine,so the higher the better the performance of the card number for companies to enter the conclusion. Overseas markets,processing in the matching engine power,economy and emissions provide theoretical data and guidance.

关 键 词：汽油品质 发动机性能 匹配 

分 类 号：TK418.9[动力工程及工程热物理—动力机械及工程]