| 车用直喷柴油机稳定工况下排气微粒与烟度的关系 |
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| 引用本文： | 刘忠长,刘巽俊.车用直喷柴油机稳定工况下排气微粒与烟度的关系[J].汽车工程,1997,19(4):206-209. |
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| 作者姓名： | 刘忠长 刘巽俊 |
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| 作者单位： | 吉林工业大学
(刘忠长，刘巽俊)，吉林工业大学(阎淑芳) |
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| 基金项目： | 国家自然科学基金，国家教委博士点基金 |
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| 摘 要： | 本文通过测量一台车用直喷柴油机５０个工况下的微粒排放和烟度，得出了排气微粒及其干组份与滤纸烟度之间的关系以及微粒的可溶组份与排气中气排气中气态总碳氢 之间的关系，并且回归成经验公式 。
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| 关 键 词： | 柴油机 排气微粒 烟度 汽车 |
Relationships between Exhaust Particulates and Bosch Smoke Number in an Automotive DI Diesel Engine |
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| Jilin University of Technology Liu Zhongchang,Liu Xunjun & Yan Shufang.Relationships between Exhaust Particulates and Bosch Smoke Number in an Automotive DI Diesel Engine[J].Automotive Engineering,1997,19(4):206-209. |
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| Authors: | Jilin University of Technology Liu Zhongchang Liu Xunjun & Yan Shufang |
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| Abstract: | The relationships between exhaust particulates and Bosch smoke number(FSN) between dry soot fraction of particulates and FSN, and between soluble organic fraction (SOF) and gaseous THC emission were obtained from measurements on an automotive direct injection diesel engine under 50 different operating conditions. Empirical expressions were derived from regression of measured data. |
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| Keywords: | Diesel engine Exhaust particulates Smoke number |
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