| 脉冲电晕放电对减少内燃机有害排放的研究 |
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| 引用本文： | 申振华,李广平,张继君.脉冲电晕放电对减少内燃机有害排放的研究[J].沈阳航空工业学院学报,2004,21(3):59-61. |
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| 作者姓名： | 申振华 李广平 张继君 |
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| 作者单位： | 沈阳航空工业学院动力系,辽宁,沈阳,110034 |
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| 摘 要： | 本文对脉冲电晕放电对减少内燃机有害排放的可行性进行了研究，实验中用NDIR(非分散红外线)气体分析仪测量了SY492Q-1型汽油机在等离子装置工作或不工作时排气中CO、CO2和HC的浓度，并通过等离子发生装置结构的变化调整阴极与阳极间的放电间隙，观察并测量其对实验结果的影响。初步实验结果证明，利用等离子体技术减少汽车尾气中的HC和CO的排放是可行的，并且等离子发生装置的放电电压和放电间隙对实验结果有重要影响。
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| 关 键 词： | 等离子体 电晕放电 内燃机 汽车排放 |
| 文章编号： | 1007-1385(2004)03-0059-03 |
| 修稿时间： | 2003年9月16日 |
Investigation on the removal of IC engine emission with pulse corona discharge |
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| SHEN Zhenhua LI Guangping ZHANG Jijun.Investigation on the removal of IC engine emission with pulse corona discharge[J].Journal of Shenyang Institute of Aeronautical Engineering,2004,21(3):59-61. |
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| Authors: | SHEN Zhenhua LI Guangping ZHANG Jijun |
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| Abstract: | An exploratory invoestigation on the removal of the IC engine emission is made with pulse corona discharge. Experiments of the CO\,CO\-2 and HC densities of the SY492Q-1 IC engine are completed using NDIRgas analysis instrument with a plasma production device operated on or off, and discharge gaps between posive and negative pole of the plasma production device are adjustble, so that effects of them on experimental results are observed. Preliminary experimental results show that the reduction of HC and CO of vehicle emission is possible with plasma technologies,and the influences of the discharge voltage and gaps of plasma production device on testing results is remarkable. |
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| Keywords: | plasma corona discharge IC engine vehicle emission |
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