| 汽车催化转化器结构优化设计应注意的几个问题 |
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| 引用本文： | 帅石金,王建昕,庄人隽.汽车催化转化器结构优化设计应注意的几个问题[J].汽车技术,2000(1):15-18. |
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| 作者姓名： | 帅石金 王建昕 庄人隽 |
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| 作者单位： | 清华大学为 |
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| 摘 要： | 催化转化器可以有效地减少汽车有害物的排放，在汽车得到广泛的应用，目前，我国对汽车催化转化器的结构设计仅停留在经验设计的水平上，满足不了愈来愈严格的汽车排放法规对催化转化器的优化设计准则，探讨了计算流体力学在催化转化器结构设计中的应用前景。
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| 关 键 词： | 结构设计 汽车 尾气排放 催化转化器 |
| 修稿时间： | 1999年11月1日 |
Some Problems to be Noticed in Optimum Design of Motor Vehicle Catalyst Convertor Construction |
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| Shual Shijin et al.Some Problems to be Noticed in Optimum Design of Motor Vehicle Catalyst Convertor Construction[J].Automobile Technology,2000(1):15-18. |
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| Authors: | Shual Shijin |
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| Abstract: | Catalyst convertor may effectively reduce harmful exhaust emission, which is broadly used on motor vehicle. Currently, constructional design of the catalyst convertor stoppes at the level of empirical design that it cannot meet the property requirement of more and more strict motor vehicle exhaust emission regulation. Consequently, effect of various construction shape factors of the catalyst convertor upon its property is researched and optimum design criterion of it is put forward on this basis. Besides, prospect of application of computing fluid mechanics in construction design of catalyst convertor is discussed. |
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| Keywords: | Catalyst Construction Design |
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