天然气喷气压力和喷气相位对天然气/柴油双燃料发动机性能的影响  

Effect of Injection Pressure and Phase Position of Natural Gas Performance on Natural Gas/Diesel Double Fuel Engine

作　　者：张纪鹏[1] 高青[1] 梁宝山[1] 孙志军[1] 

机构地区：[1]吉林工业大学汽车工程学院,吉林长春130025

出　　处：《吉林工业大学自然科学学报》2000年第3期5-8,共4页Natural Science Journal of Jilin University of Technology

基　　金：国家自然科学基金!资助项目 (5 9776 0 2 2 )

摘　　要：采用电控喷气技术实现天然气 /柴油双燃料发动机的天然气供气方式 ,可使发动机具有良好的动力性、经济性及排放特性。而天然气的喷气压力和喷气相位对发动机的动力性、经济性及排放性能有着较大的影响 ,本文对此进行了研究。The introduction of the feed method of natural gas in the double fuel engine of the natural gas/Diesel by the technique of electronically controlled gas injection makes the engine have better performance in power,economy and emission.The injection pressure and phase position of natural gas have a great effect on the performance of engine.The article presents the study of the injection pressure and phase position of the double fuel engine of the natural gas/diesel.

关 键 词：双燃料 喷气相位 喷气压力 发动机 汽车 

分 类 号：U464.174[机械工程—车辆工程]