| 翅片截面形状对风冷翅片散热器性能的影响 |
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| 引用本文： | 杨号南,赵华东,夏高举,徐州,李成,刘尚杰. 翅片截面形状对风冷翅片散热器性能的影响[J]. 半导体光电, 2022, 43(1): 152-157. DOI: 10.16818/j.issn1001-5868.2021091602 |
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| 作者姓名： | 杨号南 赵华东 夏高举 徐州 李成 刘尚杰 |
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| 作者单位： | 郑州大学机械与动力工程学院,郑州450001,郑州大学机械与动力工程学院,郑州450001;河南省智能制造研究院,郑州450001 |
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| 基金项目： | 郑州市协同创新重大专项项目(18XTZX12005)；中原科技创新领军人才计划项目(214200510014).＊通信作者:赵华东E-mail:82662906@qq.com |
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| 摘 要： | 基于牛顿粘性定律和计算流体力学(CFD),在实际项目的基础上探究了五种不同垂直截面形状的翅片式散热器在强迫对流条件下的散热性能,最终根据其各自的散热性能和经济性筛选出最佳垂直截面形状的散热器为三角形截面翅片散热器,与传统的矩形截面翅片散热器相比,其散热性能提升了4.23%,材料成本下降了17.95%。
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| 关 键 词： | 热电制冷 翅片式散热器 风冷热沉散热 计算流体力学 |
| 收稿时间： | 2021-09-16 |
Effects of Fin Section Shape on the Performance of Air-cooled Fin Heat Sink |
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| YANG Haonan,ZHAO Huadong,XIA Gaoju,XU Zhou,LI Cheng,LIU Shangjie. Effects of Fin Section Shape on the Performance of Air-cooled Fin Heat Sink[J]. Semiconductor Optoelectronics, 2022, 43(1): 152-157. DOI: 10.16818/j.issn1001-5868.2021091602 |
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| Authors: | YANG Haonan ZHAO Huadong XIA Gaoju XU Zhou LI Cheng LIU Shangjie |
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| Affiliation: | School of Mechanical and Power Engineering, Zhengzhou University, Zhengzhou 450001, CHN;School of Mechanical and Power Engineering, Zhengzhou University, Zhengzhou 450001, CHN;Henan Intelligent Manufacturing Research Institute, Zhengzhou 450001, CHN |
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| Abstract: | Based on Newton law of viscosity and computational fluid dynamics (CFD), on the basis of the actual project, it explores the cooling performance of finned radiators with five different vertical sections under the condition of forced convection. According to their respective heat dissipation performance and economy, the optimum vertical cross section shape of the fin type radiator is selected to be the triangular section. Compared with the traditional rectangular fin radiator, its heat dissipation performance is improved by 4.23% and the material cost is reduced by 17.95%. |
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| Keywords: | thermoelectric cooler fin heat sink heat dissipation of heat sink CFD |
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