| 汽车散热器的翅片仿真研究 |
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| 引用本文： | 潘先锋,曹伟武,刘前龙,严平,祁亮,杨慧珍.汽车散热器的翅片仿真研究[J].上海工程技术大学学报,2014,28(3):193-197. |
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| 作者姓名： | 潘先锋 曹伟武 刘前龙 严平 祁亮 杨慧珍 |
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| 作者单位： | 上海工程技术大学汽车工程学院,上海,201620 |
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| 摘 要： | 为了得到结构更合理的汽车散热器的百叶窗翅片结构,采用仿真软件对散热器的翅片进行了仿真模拟.通过改变翅片高度,得到了不同高度下散热器翅片的传热因子j和阻力因子f,并引入无量纲参数j/f13来评价其综合性能.优化结果表明,当翅片高度为7.85mm时,汽车散热器百叶翅片的综合性能最佳.
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| 关 键 词： | 汽车散热器 百叶窗翅片 数值模拟 |
Simulation Research on Car Radiator Fin |
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| PAN Xianfeng,CAO Weiwu,LIU Qianlong,YAN Ping,QI Liang,YANG Huizhen.Simulation Research on Car Radiator Fin[J].Journal of Shanghai University of Engineering Science,2014,28(3):193-197. |
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| Authors: | PAN Xianfeng CAO Weiwu LIU Qianlong YAN Ping QI Liang YANG Huizhen |
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| Affiliation: | (College of Automotive Engineering, Shanghai University of Engineering Science, Shanghai 201620, China) |
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| Abstract: | Abstract. In order to get more reasonable structure of radiator louver fin in car, the simulation software was adopted for the simulation of radiator fin . By changing the fin height,the heat transfer factor j and the resistance factor f with different heights were successfully got, and the comprehensive performance was evaluated by the introduction of a non-dimensional parameter j/f1/3.The optimization result showsthat the comprehensive properties is the best at the fin height of 7.85mm. |
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| Keywords: | car radiator louver fin numerical simulation |
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