LPG-SGI系统发动机试验研究  

The Experimental Investigation of the LPG-SGI System Engine

作　　者：朱义伦[1] 何方正[1] 黄震[1] 

机构地区：[1]上海交通大学,上海200030

出　　处：《内燃机工程》2002年第5期50-52,共3页Chinese Internal Combustion Engine Engineering

摘　　要：研究了电喷车用LPG顺序喷射系统(即SGI系统)的有关特性,了解LPG-SGI系统在多种稳定转速和负荷下的发动机性能及排放特性,并与原发动机使用汽油燃料进行对比。装有LPG-SGI系统时代超人样车的排放满足国家现在实施的欧洲Ⅰ号排放法规的要求。Along with the electronically controlled fuel injection system replacing the carburetor in cars gradually,that the investigation of LPG used to this type of car becomes a rather urgent need. The experiment about the performance parameters of the LPG-SGI system has been carried out. It is shown that under various steady speeds and loads the engine and emission performance of the sample car with LPG-SGI system are better than that of the original gasoline fuelled car,and can meet the Euro:! exhaust emission standards which has been executed in China.

关 键 词：LPG-SGI系统 发动机 试验 液化石油气 顺序喷射系统 汽车 

分 类 号：U464.174[机械工程—车辆工程] TK464[交通运输工程—载运工具运用工程]