Experimental Study on the Particulate Emissions and Unregulated Emissions of DI Diesel Engine Fueled with Ethanol-Biodiesel Blended Fuel

摘要：

　　Because of 10% oxygen content, biodiesel could produce more NOx emissions than fossil fuel. The higher NOx emissions of biodiesel could be reduceded by blending with ethanol, according to the fuel design concept. Based on the previous study, this paper focus on the effect of ethanolbiodiesel blended fuel on particulate mass concentration, particle number concentration, particle size distribution characteristics and unregulated emission. It was found that with increase of ethanol in ethanolbiodiesel blends, PM mass and number concentration could be reduced, while formaldehyde, acetaldehyde and unburned ethanol emission could be enhanced.

作者: Lei Zhu Wugao Zhang Zhen Huang

作者单位: Shanghai Jiao Tong University,China

会议类型: 国际会议

会议名称: 第27届国际内燃机学会(CIMAC)大会

会议地点: 上海

会议语种:英文

页码: 1-9

在线出版日期: 2013-05-13（万方平台首次上网日期，不代表论文的发表时间）