| 不同抽气方式对摩托车排放测试的影响探讨 |
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| 引用本文： | 宋明,任德全,罗玥.不同抽气方式对摩托车排放测试的影响探讨[J].摩托车技术,2009(7):37-39. |
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| 作者姓名： | 宋明 任德全 罗玥 |
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| 作者单位： | 中国嘉陵工业股份有限公司(集团) |
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| 摘 要： | 通过试验对比，采用闭式和开式抽气方式对摩托车工况法排放测试结果均有一定影响，受影响的主要是怠速和15km／h工况。其中闭式抽气方式影响较大，影响程度大小分别是怠速工况，其次是15km／h工况，而在发动机转速较高的32km／h、35km／h和50km／h工况时影响较小。
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| 关 键 词： | 排气背压 闭式抽气 开式抽气 排放测试影响 |
An Inquiry into the Influence of Different Air Extraction Modes on Emission Testing for Motorcycles |
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| Song Ming,Ren Dequan,Luo Yue.An Inquiry into the Influence of Different Air Extraction Modes on Emission Testing for Motorcycles[J].Motorcycle Technology,2009(7):37-39. |
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| Authors: | Song Ming Ren Dequan Luo Yue |
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| Abstract: | A comparative test shows that the results of the mode emission tests made by the closed and open air extraction modes will be affected somewhat,with the major influence coming from the closed air extraction, sequentially the idle mode and then the 15 km/h mode and the less influence at the 32 km/h,35 km/h and 50 km/h. |
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| Keywords: | Exhaust back pressure Closed air extraction Open air extraction Exhaust test effect |
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