Investigation on the Combustion and Emission Characteristics of Light-vehicle Diesel Engine Fueled with Bio-diesel

被引:0
|
作者
Tao Yi [1 ]
机构
[1] Henan Univ Urban Construct, Pingdingshan 467044, Peoples R China
来源
COMPUTATIONAL MATERIALS SCIENCE, PTS 1-3 | 2011年 / 268-270卷
关键词
Bio-diesel; Combustion; Emission; Common rail; METHYL-ESTER; PERFORMANCE; OIL;
D O I
10.4028/www.scientific.net/AMR.268-270.1313
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
Tests were performed with a light-vehicle diesel engine. Four representative operating conditions in 1600r/min speed have been considered. This article compares the combustion and emission characteristics of engine fueled with Bio-diesel and standard diesel. The results showed that the ignition delay time and combustion duration shorten when fuel with bio-diesel. Bio-diesel contains more oxygen and that contribute to complete combustion of fuel. The combustion of bio-diesel fuel results higher NOx emission and lower HC, CO emissions at all operating conditions. But lower Soot emission because of bio-diesel dose not contains sulfides. At the same time, fuel consumption higher, because calorific value of bio-diesel is lower than standard diesel.
引用
收藏
页码:1313 / 1316
页数:4
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