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

被引：150

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

页码：126 / 129

页数：4

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