Combustion and emission characteristics of diesel engine fuelled with methyl esters of pungam oil and rice bran oil

被引：8

作者：

Rao, G. ^{[1
]}

Nallusamy, N. ^{[1
]}

Sampath, S. ^{[1
]}

Rajagopal, K. ^{[2
]}

机构：

[1] Sri Venkateswara Coll Engn, PB 3, Sriperumbudur 602105, Tamil Nadu, India

[2] Jawaharlal Nehru Technol Univ, Hyderabad 500072, Andhra Pradesh, India

来源：

INTERNATIONAL JOURNAL OF GLOBAL ENERGY ISSUES | 2008年 / 29卷 / 03期

关键词：

biodiesel; diesel engine; combustion; emissions; Pungam Methyl Esters; PGMEs; rice bran methyl esters;

D O I：

10.1504/IJGEI.2008.018012

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

Biodiesel derived from vegetable oils and animal fats can be used in diesel engines with little or no modifications. In this work, the combustion, performance and emission characteristics of various biodiesel (rice bran oil and pungam oil) and their blends are evaluated in a direct injection diesel engine. Lower ignition delay, higher peak pressure and heat release rate with almost same brake thermal efficiency are obtained for 20% biodiesel blend as compared with diesel fuel. They exhibited lower unburned hydrocarbon, carbon monoxide and soot emissions with a penalty of higher NOx emissions.

引用

页码：314 / 328

页数：15

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