增压柴油机燃用LPG/柴油双燃料的性能研究  

Study of Performance of Supercharged Diesel Fueled with LPG/Diesel Dual Fuel

作　　者：祁东辉[1] 张春化[1] 边耀璋[1] 

机构地区：[1]长安大学,陕西西安710064

出　　处：《车用发动机》2002年第5期13-16,共4页Vehicle Engine

摘　　要：对IVECO索菲姆增压柴油机改装为LPG/柴油双燃料发动机进行了试验研究。结果表明 ,采用机电联合控制方式 ,双燃料发动机与原柴油机相比 ,动力性基本相同 ,排放烟度有大幅度改善 ,但CO ,HC ,NOxThis paper introduces the experiment study of LPG/diesel dual fuel engine refitted from IVECO supercharged engine.The result indicates that,comparing with the diesel engine,when the dual fuel engine adopts the mechanical electrical coordinated control,its power is not obvious change and its smoke is substantially improved,but the emission of CO,HC and  NO x increases to a great extent.The oil gas equipment is convenient and has a good serviceability safety and reliability.

关 键 词：增压柴油机 LPG/柴油 双燃料发动机 机电联合控制方式 动力性能 一氧化碳 氮氧化物 

分 类 号：TK42[动力工程及工程热物理—动力机械及工程]