Effect of Karanja biodiesel blends on particulate emissions from a transportation engine

被引：26

作者：

Dhar, Atul ^{[1
]}

Agarwal, Avinash Kumar ^{[1
]}

机构：

[1] Indian Inst Technol, Dept Mech Engn, Engine Res Lab, Kanpur 208016, Uttar Pradesh, India

来源：

FUEL | 2015年 / 141卷

关键词：

Biodiesel; Karanja; Particulate; Size-number distribution; Particulate number emissions; COMBUSTION CHARACTERISTICS; ALTERNATIVE FUELS; DIESEL; PERFORMANCE; OIL; IMPACT; SIZE;

D O I：

10.1016/j.fuel.2014.09.124

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 ; 0820 ;

摘要：

Recent emission control legislations restrict the particulate mass emissions as well as particle numbers due to severe adverse health effects of smaller size particulates. Therefore from health perspective, reduction in particulate mass as well as numbers, both are desired from any potential alternative fuel. In this experimental investigation, effect of Karanja biodiesel and its blends on particulate size-number distribution, size-surface area distribution and total particulate number concentration at various engine operating conditions was experimentally studied using a direct injection compression ignition engine. It was observed that peak number concentration of particulates increased with increasing engine speed for all test fuels. Total particulate number concentration was highest for KOME100 and lowest for KOME10, amongst all test fuels. Smaller concentration of Karanja biodiesel (upto 20%) was effective in reducing the particulate number emissions. (C) 2014 Elsevier Ltd. All rights reserved.

引用

页码：154 / 163

页数：10

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