Investigate on the Combustion and Emission Characteristics of Small Non-road Diesel Engine Fueled with Bio-diesel

摘要：

The present study is based on the certain aircooled direct injection diesel engine to investigate the combustion characteristic, emission and fuel consumption when the certain diesel engine is fuelled with different ratio of biodiesel. The experiment results show that compare with diesel fuel, the ignition delay time and combustion duration are shortened with the higher combustion speed and cylinder pressure when using biodiesel, which improve the heat efficiency, reduce CO, HC, Smoke emission, however, NOx increases if the diesel engine output power is not changed. The NOx can be improved by the injection timing changed to achieve an optimal integrated emission.

关键词： biodiesel non-road diesel engine combustio emission

作者: Yin Bifeng Guan Tao Liu Shengji

作者单位: School of Automobile and Traffic Engineering, Jiangsu University. Zhenjiang, China School of Automobile and Traffic Engineering, Jiangsu University.Zhenjiang, China

会议类型: 国际会议

会议名称: 2012 International Conference on Intelligent System Design and Engineering Applications(2012年智能系统设计与工程应用国际会议 ISDEA 2012)

会议地点: 三亚

会议语种:英文

页码: 852-856

在线出版日期: 2012-01-06（万方平台首次上网日期，不代表论文的发表时间）