| 基于CFD的车用催化转化器的结构优化设计 |
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| 引用本文： | 陈明华 司传胜. 基于CFD的车用催化转化器的结构优化设计[J]. 中国制造业信息化, 2006, 35(9): 71-74,77 |
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| 作者姓名： | 陈明华 司传胜 |
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| 作者单位： | 淮阴工学院交通系,江苏淮安223001 |
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| 摘 要： | 建立了车用催化转化器蜂窝载体的流体动力学模型，采用CFD软件对催化转化器的流场进行了二维稳态流动数值模拟，分析和评价了催化转化器的设计性能和试验方法，为催化转化器的结构优化设计提供了依据。
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| 关 键 词： | CFD 催化转化器 数值模拟 优化设计 |
| 文章编号： | 1672-1616（2006）17-0071-04 |
| 收稿时间： | 2006-07-27 |
| 修稿时间： | 2006-07-27 |
The Structural Optimal Design for the Vehicle Catalytic Converter Based on CFD |
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| CHEN Ming - hua, SI Chuan - sheng. The Structural Optimal Design for the Vehicle Catalytic Converter Based on CFD[J]. Manufacture Information Engineering of China, 2006, 35(9): 71-74,77 |
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| Authors: | CHEN Ming - hua SI Chuan - sheng |
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| Affiliation: | Huaiyin Institute of Technology, Jiangsu Huaian, 223001, China |
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| Abstract: | It builds the mathematical model of flows in the catalytic converter substrate, which performes 2D numerical simulations of the steady flows in the dual- substrate catalytic converters. The experimental estimating methods for catalytic converter design performance is analyzed. The simulation results provide a basis for optimal design of the catalytic converter. |
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| Keywords: | CFD Catalytic Converter Numerical Simulation Optimal Design |
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