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| 基于FLUENT的硅油减振器热片散热性能分析 | |
| 引用本文： | 伍长斌,肖祖玉,甘新刚,郭一鸣. 基于FLUENT的硅油减振器热片散热性能分析[J]. 湖北汽车工业学院学报, 2011, 25(3): 23-25,38 |
| 作者姓名： | 伍长斌 肖祖玉 甘新刚 郭一鸣 |
| 作者单位： | 1. 湖北广奥减振器制造有限公司,湖北十堰,442004 2. 湖北汽车工业学院汽车工程系,湖北十堰,442002 |
| 摘 要： | 散热片的散热性能好坏严重影响硅油减振器的使用寿命.利用计算流体力学软件FLUENT,建立了硅油减振器散热片的三维模型,模型中将热场与流场进行了耦合；通过对散热片表面的温度分布特性、空气流动特性和散热率进行数值模拟,研究分析了散热片不同结构型式对其散热性能的影响.本文的分析方法可用于指导硅油减振器散热片的设计和选型. |
| 关 键 词： | 硅油减振器 散热片 FLUENT 热分析 |
Thermal Performance Analysis on Cooling Fin of Viscous Vibration Damper Based on FLUENT |
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| Wu Changbin,Xiao Zuyu,Gan Xingang,Guo Yiming. Thermal Performance Analysis on Cooling Fin of Viscous Vibration Damper Based on FLUENT[J]. Journal of Hubei Automotive Industries Institute, 2011, 25(3): 23-25,38 | |
| Authors: | Wu Changbin Xiao Zuyu Gan Xingang Guo Yiming |
| Affiliation: | Wu Changbin1,Xiao Zuyu1,Gan Xingang1,Guo Yiming 2(1.Hubei GuangAo Damper Manufacturing Co.Ltd.,Shiyan 442004,China,2.Dept.of Automotive Engineering,Hubei Automotive Industries Institute,Shiyan 442002,China) |
| Abstract: | The thermal performance of cooling fin will seriously affect the life of viscous vibration damper.A three-dimensional model of cooling fin was established by using a computational fluid dynamics software FLUENT.In the model,the thermal field and the flow field were coupled.Through numerical simulation of the temperature distribution,air flow characteristics and heat dissipation rate of the cooling fin's surfaces,the influence of the cooling fin's structure on its thermal performance was discussed.The simila... |
| Keywords: | viscous vibration damper cooling fin FLUENT thermal performance analysis |
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