Performance and pollutant emissions from transient operation of a common rail diesel engine fueled with different biodiesel fuels

被引：36

作者：

Cardenas, Maria D. ^{[1
]}

Armas, Octavio ^{[1
]}

Mata, Carmen ^{[2
]}

Soto, Felipe ^{[3
]}

机构：

[1] Univ Castilla La Mancha, Escuela Ingn Ind, Edif Sabatini,Av Carlos 3,S-N, Toledo 45071, Spain

[2] Univ Castilla La Mancha, Escuela Ingn Minera & Ind Almaden, Plaza Manuel Meca 1, Almaden 13400, Spain

[3] Univ Fed Sao Joao del Rei, Praca Frei Orlando 170, BR-36307352 Sao Joao Del Rei, MG, Brazil

来源：

FUEL | 2016年 / 185卷

关键词：

Biodiesel fuels; Pollutant emissions; Engine performance; NEDC; Transient operation; ECU settings; BLENDS;

D O I：

10.1016/j.fuel.2016.08.002

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：

Three fatty acid methyl ester fuels (from rapeseed, sunflower and soybean vegetable oils) and their blends (30% v/v) with diesel fuel were tested under New European Driving Cycle (NEDC) on an engine test bench. This allowed comparing engine pollutant emissions trends under transient operation. FAME fuels and their blends produced higher specifics emissions of nitrogen oxides (NOx), total hydrocarbons (THC) and carbon monoxide (CO) and lower smoke opacity in comparison with EN 590 reference fuel. The most important reason for obtaining these results was the impact of fuel properties on the electronic control unit (ECU) response, which was tuned for diesel fuel operation by the carmaker. This fact points out the potential of fatty acid methyl ester and its use, at high concentrations on road transport, for reducing greenhouse gases and pollutant emissions, by means of the optimization of electronic control unit settings when biodiesel fuel is used. (C) 2016 Elsevier Ltd. All rights reserved.

引用

页码：743 / 762

页数：20

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