| 用EPA八工况法测量农用柴油机排放时各工况的分担率 |
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| 引用本文： | 熊永华,杜发荣.用EPA八工况法测量农用柴油机排放时各工况的分担率[J].山东内燃机,2005(3). |
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| 作者姓名： | 熊永华 杜发荣 |
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| 作者单位： | 北京航空航天大学汽车工程系 北京100083
(熊永华)，北京航空航天大学汽车工程系 北京100083(杜发荣) |
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| 摘 要： | 用美国EPA八工况法对NJ385DI农用柴油机进行了排放测量。通过排放的工况分担率分析,为控制柴油机排放提供了相应的依据。分析了EPA八工况法在测量CO、HC、NOx及PM的过程中各工况的分担率,指出控制CO的关键在于高转速与最大扭矩工况。
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| 关 键 词： | 柴油机 排放 测量工况 |
Emission Contributions of Individual Modes in 8-Mode Test Cycle for Heavy-Duty Automotive Diesel Engine |
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| Xiong Yonghua,Du Frong.Emission Contributions of Individual Modes in 8-Mode Test Cycle for Heavy-Duty Automotive Diesel Engine[J].Shandong Internal Combustion Engine,2005(3). |
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| Authors: | Xiong Yonghua Du Frong |
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| Abstract: | The exhaust emission data from an NJ385DI automotive diesel engine is taken with 8-Mode test cycle of USA. Based on the calculated contributions of individual modes in the test cycle, the paper point out the key modes for controlling emissions are high speed condition and the maximum torque condition. |
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| Keywords: | Diesel Engine Exhaust Emission Test Cycle |
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