| 柴油机微粒和苯并（a）芘排放特性的研究 |
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| 引用本文： | 段家修,孙辰.柴油机微粒和苯并（a）芘排放特性的研究[J].内燃机学报,1997,15(2):192-198. |
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| 作者姓名： | 段家修 孙辰 |
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| 作者单位： | [1]天津大学 [2]北京市环境监测中心 |
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| 摘 要： | 本作采用稀释取样法测量和研究了自然吸气、增压和增压中冷高速柴油机的微粒排放特性，同时对一台高速柴油机排气微粒中的苯并（ａ）芘也进行了分析研究。
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| 关 键 词： | 排气微粒 苯并芘 柴油机 排放 |
A Study on the Characters of Exhaust Emissions and Benzo (a) Pyrene of Diesel Engine |
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| Duan Jiaxiu,Xu Sidu,Song Chonglin.A Study on the Characters of Exhaust Emissions and Benzo (a) Pyrene of Diesel Engine[J].Transactions of Csice,1997,15(2):192-198. |
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| Authors: | Duan Jiaxiu Xu Sidu Song Chonglin |
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| Affiliation: | Duan Jiaxiu Xu Sidu Song Chonglin(Tianjin University) Sun Chen(Beijing Municipal Environmental Protection Monitoring Center) |
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| Abstract: | In this paper, exhaust emission characters of three kinds of diesels (naturally aspirated, turbocharged, turbocharged after cooling) were measured and studied with dillution channel. Meanwhile, the Benzo (a) pyrene content in exhaust emissions of a high speed diesel engine was analyzed and investigated. |
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| Keywords: | Exhaust emissions Benzo (a) pyrene Soluble organic fraction (SOF) |
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