液化石油气摩托车发动机排气净化研究  

A Study of Exhaust Emission Purification of LPG Motorcycle Engine

作　　者：彭美春[1] 曹华[1] 吴昭润[1] 林怡青[1] 

机构地区：[1]广东工业大学机电工程学院,广州510090

出　　处：《小型内燃机与摩托车》2004年第1期13-15,18,共4页Small Internal Combustion Engine and Motorcycle

摘　　要：本文介绍了液化石油气的特性及在摩托车上的应用特点。运用实验的方法对摩托车发动机燃用液化石油气与燃用汽油时的排放特性及动力性进行对比研究 ,并分析排放特性与发动机转数、负荷及混合气空燃比的关系。The paper discussed the characteristics of Liquefied Petroleum Gas (LPG) and the application characteristics of LPG used in motorcycle engines. The test research of exhaust emission from motorcycle engineis conducted,and the effects of gasoline fuel and LPG on exhaust emission of motorcycle engineare compared. The relationship between exhaust emission characteristics and engine speed, load and air/fuel ratio of mixtureis analysed.

关 键 词：液化石油气 摩托车 发动机 排气净化 排放特性 混合气空燃比 

分 类 号：U483[交通运输工程—载运工具运用工程]