同步控制涡流室式柴油机有害排放物的研究  

Study on synchronous control on harmful exhaust emission in swirl chamber diesel engine

作　　者：李德中 袁文华[2] 

机构地区：[1]北汽福田汽车股份有限公司长沙汽车厂,湖南长沙410125 [2]邵阳学院机械与能源工程系,湖南邵阳422004

出　　处：《湖南农机（学术版）》2010年第3期9-11,14,共4页Hunnan Agricultural Machinery

基　　金：湖南省高校创新平台开放基金项目(09K104)

摘　　要：为同步降低涡流室式柴油机中NOx和PM两种排放物,研究分析了涡流室式柴油机NOx和颗粒中主要成分-碳粒生成机理,并采用同步控制措施对195型涡流室式柴油机进行了改进,有害排放物测试实验对比结果表明,NOx和PM均低于国家的排放标准的限值,并达到欧Ⅲ排放水平。In order to reduce synchronously harmful exhaust emission such as NOx and particle matter in swirl chamber diesel engine,their forming mechanisms were studied and analyzed,and some improvements by using synchronous control measurements were brought into effect in 195 model swirl chamber diesel engine.The results reveal that harmful exhaust emission such as NOx and particle matter in swirl chamber diesel engine are lower than minimum of China exhaust emission and can reach the standard of Europe Ⅲ.

关 键 词：涡流室式 柴油机 同步控制 有害排放物 

分 类 号：TK423.74[动力工程及工程热物理—动力机械及工程]