| 采用排气循环技术改善车用柴油机NOx的排放特性 |
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| 引用本文： | 林学东,刘巽俊.采用排气循环技术改善车用柴油机NOx的排放特性[J].汽车工程,1998,20(5):308-311. |
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| 作者姓名： | 林学东 刘巽俊 |
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| 作者单位： | 吉林工业大学
(林学东，刘巽俊)，吉林工业大学(季雨) |
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| 摘 要： | 在增压中冷直喷式柴油机上，通过采用排气再循环（ＥＧＲ）的技术措施，分析研究了ＥＧＲ在不同条件下对柴油机ＮＯｘ的排放特性及其工作过程的影响，指出了ＥＧＲ抑制ＮＯｘ排放量的原理和具体效率。
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| 关 键 词： | 增压柴油机 EGR NOx排放 汽车 排气再循环 |
Exhaust Gas Recirculation for Reducing NOX Emission from a Turbo-charged Diesel Engine |
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| Lin Xuedong,Liu Xunjun & Ji Yu
Jilin University of Technology.Exhaust Gas Recirculation for Reducing NOX Emission from a Turbo-charged Diesel Engine[J].Automotive Engineering,1998,20(5):308-311. |
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| Authors: | Lin Xuedong Liu Xunjun & Ji Yu
Jilin University of Technology |
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| Abstract: | In this paper a experimental study of exhaust gas recirculation (EGR) was carried out on a turbo-charged, inter-cooled direct injection diesel engine, the effects of different EGR methods and EGR rates on the emission characteristics under different conditions were analyzed, which showed that the reduction in NOX emission of the engine by EGR was achieved. |
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| Keywords: | Turbo-charge diesel engine EGR NO_X emission |
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