摘要
介绍了在国内率先开发成功的汽油/液化石油气(LPG)两用燃料摩托车的结构与性能。对该摩托车进行了转鼓试验、道路噪声试验和百公里燃料消耗率的测试。其结果表明:新开发的两用燃料摩托车在燃用LPG燃料时,其动力性能与原车相当,燃料经济性比燃用汽油时有所改善;其十五工况的排放,燃用汽油时接近欧Ⅱ限值,燃用LPG时优于欧Ⅱ限值。摩托车整车噪声达到2005年以后国家对摩托车的噪声限值。
The construction and performance of a new developed gasoline and LPG convertiblefuel motorcycle was introduced. Engine power output, motorcycle dynamic performance, fuel economy, exhaust emissions and accelerating noise were measured on an engine dynamometer test bed, the chassis dynamometer stand and on the road. Test results showed that the engine power of the developed LPG and the motorcycle dynamic performance keep almost the same level with that of gasoline prototype,LPG contrast gasoline fuel economy is good on LPG engine. For convertiblefuel motorcycle fueled with LPG, the exhaust emissions is lower than those of EUROⅡ limits, while in the case of gasoline they are close to EUROⅡ limits. Maximum accelerating driving noise of gasoline and LPG convertible-fuel motorcycle can meet the motorcycle national stipulations for 2005.
出处
《内燃机学报》
EI
CAS
CSCD
北大核心
2003年第1期49-52,共4页
Transactions of Csice
基金
国家经贸委技术创新项目(国经贸技(1998)345号)
国家自然科学基金资助项目(59676026)。
关键词
汽油
液化石油
燃料
摩托车
排放
发动机
LPG
Motorcycle
Performance
Exhausts emissions
Convertible-fuel engine
Gasoline
LPG
