Diesel Engine Performance and Emissions When Using Biodiesel Fuel

被引：2

作者：

Chiba, Masamoto ^{[1
]}

Shimizu, Kazufumi ^{[1
]}

Takahashi, Hiroyuki ^{[1
]}

Sugiura, Yasuro ^{[1
]}

Seki, Ei ^{[1
]}

Harano, Michio ^{[1
]}

机构：

[1] Natl Agr & Food Res Org, Biooriented Technol Res Adv Inst, Inst Agr Machinery, Saitama 3318537, Japan

来源：

JARQ-JAPAN AGRICULTURAL RESEARCH QUARTERLY | 2014年 / 48卷 / 02期

关键词：

black smoke; NOX; PM; specific fuel consumption; torque;

D O I：

10.6090/jarq.48.133

中图分类号：

S [农业科学];

学科分类号：

09 ;

摘要：

This paper reviews the impact of biodiesel called "fatty acid methyl ester" (hereinafter referred to as "FAME"), which was manufactured domestically using waste edible oil, on the performance and gas emissions of agricultural diesel engines. In terms of engine performance, one indicator showed output equivalent to diesel fuel. However, the resulting specific fuel consumption (hereinafter referred to as "SFC") was high because the density of FAME, which exceeded that of diesel fuel, increased the mass flow rate of the fuel. Moreover, the nitrogen oxide (NOX) emissions of FAME were comparable to those of diesel oil. However, emissions of particulate matter (hereinafter referred to as "PM") discharged by FAME were smaller than from diesel fuel. Under a driving condition tending to generate a large amount of black smoke due to high engine load, PM emissions were halved compared to those of diesel fuel. This phenomenon is presumed attributable to the reduction in soot production achieved using FAME, which contains a relatively high amount of oxygen.

引用

页码：133 / 137

页数：5