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当前位置: 首页 > 文章 > 柴油机燃用小桐子油燃烧与排放研究 农业机械学报 2010,41 (11) 14-18
Position: Home > Articles > Investigations of Combustion and Exhaust Emissions of a Diesel Engine Using Jatropha curcasl Oil Transactions of the Chinese Society for Agricultural Machinery 2010,41 (11) 14-18

柴油机燃用小桐子油燃烧与排放研究

作  者：
罗福强;王子玉;梁昱;郭健
单  位：
江苏大学汽车与交通工程学院;贵阳学院机电系
关键词：
柴油机;小桐子油;燃烧;排放
摘  要：
分析了小桐子油的主要成分及理化性质。以ZH1115型直喷柴油机作为试验样机,用不同比例的油料作为燃料,测量了气缸压力及NOx、HC、CO和烟度等废气排放,分析其负荷特性。燃用小桐子油与燃用柴油时相比,发动机气缸压力和压力升高率,NOx、HC排放和排温均较低,烟度相当,只有CO排放略高。供油提前角提前时,燃用小桐子油的发动机气缸压力和压力升高率增大,NOx排放量增加,排气温度略有降低,CO排放量变化不大,HC排放量减少。
译  名：
Investigations of Combustion and Exhaust Emissions of a Diesel Engine Using Jatropha curcasl Oil
作  者：
Luo Fuqiang1 Wang Ziyu1 Liang Yu2 Guo Jian1(1.School of Automobile and Traffic Engineering,Jiangsu University,Zhenjiang 212013,China 2.Department of Mechanical and Electronic Engineering,Guiyang University,Guiyang 550003,China)
关键词：
Diesel engine,Jatrapha curcasl oil,Combustion,Emission
摘  要：
The main components and properties of physics and chemistry of Jatrapha curcasl oil were analyzed.The characteristics of performances,combustion and exhaust emissions of a ZH1115 diesel engine using different fuels were measured.It is found that when the engine using Jatrapha curcasl oil,the cylinder pressure,the pressure rise rate,emissions of NOx and HC,and the exhaust temperature were all lower than using diesel,the smoke was at equivalent level;however,the CO emissions was higher.The cylinder pressure and pressure rise rate and its NOx emission increased,but when the advance angle of fuel supply increased,the exhaust temperature decreased a little,the CO emission had little change,and HC emission reduced.

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