| 车用催化转化器的数值模拟与实验研究 |
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| 引用本文： | 王丽琼,陶明涛,冯长根,王务林.车用催化转化器的数值模拟与实验研究[J].环境工程学报,2005,6(5):87-90. |
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| 作者姓名： | 王丽琼 陶明涛 冯长根 王务林 |
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| 作者单位： | 北京理工大学爆炸灾害预防、控制国家重点实验室,北京,100081;中国汽车技术研究中心,天津,300162 |
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| 摘 要： | 采用数值模拟和实验相结合的方法比较了常规结构和一种特殊结构双载体三效催化转化器的性能。数值模拟的结果表明,安装环形片的催化转化器流动均匀性优于常规结构的催化转化器。实验结果表明,安装环形片可以提高催化器的转化效率。
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| 关 键 词： | 催化转化器 结构 数值模拟 |
| 文章编号： | 1008-9241(2005)05-0087-04 |
| 修稿时间： | 2003年12月8日 |
Numerical simulation and experimental research of automotive catalytic converters |
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| Wang Liqiong,Tao Mingtao,Feng Changgen,Wang Wulin.Numerical simulation and experimental research of automotive catalytic converters[J].Techniques and Equipment for Environmental Pollution Control,2005,6(5):87-90. |
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| Authors: | Wang Liqiong Tao Mingtao Feng Changgen Wang Wulin |
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| Institution: | Wang Liqiong 1 Tao Mingtao 1 Feng Changgen 1 Wang Wulin 2 |
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| Abstract: | The performance of dual-bed three-way catalytic converters with conventional structure and a particular structure was compared by numerical simulation and experiment. The numerical simulation results show that the flow uniformity of catalytic converter installed circular slice was better than that of the conventional structure catalytic converter. The experimental results show that installing circular slice could increase the conversion efficiency of catalytic converter. |
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| Keywords: | catalytic converter structure numerical simulation |
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