Analysis of operating a diesel engine on biodiesel-ethanol and biodiesel-methanol blends

被引：149
|
作者：
Yilmaz, Nadir [1 ]
Sanchez, Tomas M. [1 ]
机构：
[1] New Mexico Inst Min & Technol, Dept Mech Engn, Socorro, NM 87801 USA
来源：
ENERGY | 2012年 / 46卷 / 01期
关键词：
Biodiesel-ethanol; Biodiesel-methanol; Engine performance; Emissions; Combustion; EMISSION CHARACTERISTICS; PERFORMANCE; FUELS; COMBUSTION;
D O I：
10.1016/j.energy.2011.11.062
中图分类号：
O414.1 [热力学];
学科分类号：
摘要：
In this work, standard diesel, neat biodiesel, biodiesel(85%)-methanol(15%) (B85M15) and biodiesel(85%)-ethanol(15%) (B85E15) fuels are tested. Experiments are carried out using a two-cylinder, 4-cycle, direct injected, water-cooled diesel engine at five loads between no load and a full load of 3000 rpm. Performance and emission characteristics of the engine fueled with biodiesel-ethanol and biodiesel-methanol blends were compared to neat biodiesel and standard diesel fuel as the baseline fuels. Overall, biodiesel-alcohol blends, as compared to diesel, reduce NO emissions while increasing CO and HC emissions, at below 70% loads. It is also shown that biodiesel-ethanol blend is more effective than biodiesel-methanol for emission reduction and overall engine performance. (C) 2011 Elsevier Ltd. All rights reserved.
引用
收藏
页码：126 / 129
页数：4
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