LPG/汽油双燃料发动机台架试验研究  

Platform Experiment Study on LPG & Gasoline Double Fuel Engine

作　　者：高世伦[1] 张捷[1] 金国栋[1] 

机构地区：[1]华中科技大学动力工程系,湖北武汉430074

出　　处：《车用发动机》2001年第3期17-21,共5页Vehicle Engine

摘　　要：对两种汽油机和在其基础之上改装成的LPG(液化石油气 )发动机进行了性能对比试验和理论分析。试验结果表明 ,LPG主要优点是降低了CO和HC排放。但并不是所有结构的汽油机都有同样的改善效果 ,还取决于原机结构与LPG燃料特征的适配性。It is showed in this paper that the contrast performance experiment and theory analysis between two types of petrol engines and the LPG engines refitted based on them. And it is clear that chief character of LPG is reducing the emissions of CO and  NO x according to the result of this experiment. The improvement lies on whether the original gasoline engines structure are suitable to using LPG.

关 键 词：汽油机 LPG发动机 性能试验 清洁燃料 液化石油气 汽车 

分 类 号：U467.522[机械工程—车辆工程]