摘要
以桑塔纳2000AJR发动机为研究对象,在原有的汽油机基础上,增加了一套双燃料燃气喷射系统后,改为汽油/液化石油气两用燃料发动机。在几个工况下,对汽油与液化石油气的动力性能、经济性能以及排放性能进行对比,结果表明:在原有汽油机结构参数不变的情况下,燃用液化石油气时动力性能较原有汽油机有所下降,但是经济性能、排放性能有所提高。
A gas injection system is added to the original Santana 2000 AJR gasoline engine,thus a gasoline/LPG dual-fuel engine is produced. A study on power performance,economy performance and exhaust emissions performance under some special circumstance shows that when LPG is used without modifying original gasoline engine's structure parameters the power performance is worsen while economic performance and exhaust emission performance is improved.
出处
《内燃机》
2005年第2期26-28,36,共4页
Internal Combustion Engines
关键词
汽油/液化石油气发动机
动力性
经济性
排放性能
gasoline/LPG dual-fuel engine
power performance
economic performance
exhaust emissions performance
