| 负荷对柴油机微粒排放特性及其组分的影响 |
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| 引用本文： | 谭丕强,陆家祥,王桂华,王均效,周兴利.负荷对柴油机微粒排放特性及其组分的影响[J].车用发动机,2002(5):17-19. |
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| 作者姓名： | 谭丕强 陆家祥 王桂华 王均效 周兴利 |
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| 作者单位： | 1. 上海交通大学,上海,200030
2. 山东大学,山东,济南,250061 |
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| 摘 要： | 分析了柴油机排气微粒 (PM)的组分及其生成机理 ,并通过试验研究了负荷对PM的排放特性及其组分的影响 ,指出了负荷与PM流量之间的指数函数关系以及PM中可溶性组分 (SOF)和不可溶性组分 (IOF)的含量随负荷的变化趋势
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| 关 键 词： | 柴油机 负荷 PM 排放 SOF IOF |
| 文章编号： | 1001-2222(2002)05-0017-03 |
| 修稿时间： | 2002年1月7日 |
Influence of Load on Particulate Matter Emission from Diesel Engines and its Fractions |
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| TAN Pi qiang ,LU Jia xiang ,WANG Gui hua ,WANG Jun xiao ,ZHOU Xing li.Influence of Load on Particulate Matter Emission from Diesel Engines and its Fractions[J].Vehicle Engine,2002(5):17-19. |
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| Authors: | TAN Pi qiang LU Jia xiang WANG Gui hua WANG Jun xiao ZHOU Xing li |
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| Institution: | TAN Pi qiang 1,LU Jia xiang 1,WANG Gui hua 2,WANG Jun xiao 1,ZHOU Xing li 2 |
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| Abstract: | The process of particulate matter(PM) emission from diesel engine has been analyzed in this paper.The influence of load on PM emission and its fractions has been researched; an exponential function has been formulated and developed about the load and the PM emission. PM has been divided into two parts, one is soluble organic fraction (SOF), the other is insoluble organic fraction(IOF). The load influences the percentage in weight of SOF and IOF. |
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| Keywords: | diesel engine load particulate matter emission soluble organic fraction insoluble organic fraction |
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