直喷式柴油机燃用生物柴油混合燃料B50的排放试验研究  

An Experimental Research on the Emission Characteristics of the Biodiesel Blended Fuel B50 Used in a Direct Injection Diesel Engine

作　　者：巩利平[1] 

机构地区：[1]太原大学机电工程系,太原030009

出　　处：《车辆与动力技术》2008年第2期18-22,共5页Vehicle & Power Technology

摘　　要：对单缸直喷式柴油机在不作任何调整的情况下燃用生物柴油与柴油的混合燃料B50的排放进行测定,与燃用-10#柴油时的排放对比表明,在同样工况下,燃用混合燃料的CO排放量、HC排放量及烟度排放均低于燃用柴油,而NO排放量略高于燃用柴油.Without any adjustments made to the engine, the emission characteristics of a single-cylinder direct injection diesel engine fueled with the diesel-biodiesel blended fuel B50 is measured. And compared with the emission characteristics of the - 10# diesel used in the same engine, the emission of the CO, HC and smoke of B50 are lower than that of the diesel＇ s, while the NO of B50 is higher than that of the diesel＇s under the same working condition.

关 键 词：生物柴油 排放 试验研究 

分 类 号：TK421.5[动力工程及工程热物理—动力机械及工程]