| 汽车空气滤清器数值仿真分析与结构改进设计 |
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| 引用本文： | 唐瑶,左辉辉,钟明,张涵,姚博炜.汽车空气滤清器数值仿真分析与结构改进设计[J].企业科技与发展,2012(12):50-52. |
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| 作者姓名： | 唐瑶 左辉辉 钟明 张涵 姚博炜 |
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| 作者单位： | 上汽通用五菱汽车股份有限公司,广西柳州,545007 |
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| 摘 要： | 降低空气滤清器流动阻力是提高滤清效率、延长滤清器寿命、提高发动机动力性与经济性的主要方法。利用计算流体力学(Computational Fluid Dynamic,CFD)数值仿真分析方法对某型号汽车空气滤清器进行流动阻力仿真分析与研究。通过调整滤清器的进气角度以及圆角设计,提高了滤清器内部气流流动的均匀性,有效降低了滤清器的流动阻力。
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| 关 键 词： | 空气滤清器 计算流体力学 流动阻力 |
Numerical Simulation and Structure Optimization for Automotive Air Filter |
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| Authors: | TANG Yao ZUO Hui-hui ZHONG Ming ZHANG Han YAO Bo-wei |
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| Institution: | (SAIC-GM-Wuling Automobile Co.,Ltd.,Liuzhou Guangxi 545007) |
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| Abstract: | Reducing the flow resistance of air filter is one of the best way to improve filtration efficiency and longer filter life,to improve engine power and economy.The numerical simulation and structure optimization for the automotive air filter are completed by using computational fluid dynamic(CFD).We have reduced the flow resistance and improved uniformity of the filter air flow through adjusting the inlet angle of filter and rounded corners. |
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| Keywords: | Air Filter Computational Fluid Dynamic Flow Resistance |
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