| ELPI在柴油发动机微粒排放测试上的应用 |
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| 引用本文： | 王波,韩秀坤,何超.ELPI在柴油发动机微粒排放测试上的应用[J].车辆与动力技术,2008(4):21-24. |
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| 作者姓名： | 王波 韩秀坤 何超 |
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| 作者单位： | 北京理工大学机械与车辆工程学院,北京,100081 |
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| 摘 要： | 介绍了静电低压撞击器（Electrical Low Pressure Impactor）的结构及工作原理，利用ELPI得到柴油发动机的微粒排放和粒径分布，发现柴油机排放的微粒粒径主要集中在1μm以下，因此控制小微粒排放将成为控制柴油机微粒排放的主要方向。
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| 关 键 词： | ELPI 柴油发动机 微粒 粒径分布 |
Study on the Application of Electrical low Pressure Impactorto Measurement of Particulate in Diesel Motor |
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| WANG Bo,HAN Xiu-kun,HE Chao.Study on the Application of Electrical low Pressure Impactorto Measurement of Particulate in Diesel Motor[J].Vehicle & Power Technology,2008(4):21-24. |
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| Authors: | WANG Bo HAN Xiu-kun HE Chao |
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| Affiliation: | WANG Bo,HAN Xiu-kun,HE Chao(School of Mechanical , Vehicular Engineering,Beijing Institute of Technology,Beijing 100081,China) |
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| Abstract: | The conformation and working principle of ELPI are introduced.The PM emission is measured by ELPI on the engine test bench.The results that the size of the PM emitted by is less than 1μm.Therefor,reducing the minuteness PM is the main direction for controlling PM emission. |
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| Keywords: | ELPI |
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