四极质谱用于内燃机排气成分检测的研究  

Application of Quadrupole Mass Spectrum to Measuring Exhaust Gas from I.C.Engines

作　　者：张惠明[1] 张宇[2] 汪曣[2] 吕筱萍[1] 刘雄[1] 

机构地区：[1]天津大学内燃机燃烧学国家重点实验室,天津300072 [2]天津大学精密仪器与光电子工程学院,天津300072

出　　处：《内燃机学报》2002年第3期221-224,共4页Transactions of Csice

基　　金：国家自然科学基金资助项目 (597760 1 6)

摘　　要：分析了四极质谱的基本原理 ,介绍了采用四极质谱动态测量内燃机排气成分的方法及实现动态检测的系统方案和动态测试结果。采用上述方法对 6 10 8柴油机进行了排气成分取样分析 ,给出了发动机排放测试结果。In this paper a new dynamic measuring method of exhaust gas from internal combustion engines using Quadrupole mass spectrum is reported.The basic principles of Quadrupole mass spectrum are analysed and the scheme of dynamic measuring system for gaseous emissions from an engine is presented.The results of the performance test are presented.Experiments are performed in the 6108 diesel engine using the measurement.Sample analysis of exhaust gases is made for the 6108 diesel engine and the results are given.

关 键 词：四极质谱 动态检测 内燃机 四极滤质器 排放 

分 类 号：TK407[动力工程及工程热物理—动力机械及工程]