The heat transfer characteristics of liquid cooling heat sink with micro pin fins
文献类型：期刊论文
| 作者 | Jang, Jer-Huan; Yu, Cheng-Ru; Wang K(王锴) ; Hsieh, Ren-Horn; Chiu, Han-Chieh
|
| 刊名 | International Communications in Heat and Mass Transfer
 |
| 出版日期 | 2017 |
| 卷号 | 86页码:174-180 |
| 关键词 | Micro pin fins Porosity Liquid cooling Effective thermal resistance Averaged heat transfer coefficient |
| ISSN号 | 0735-1933 |
| 产权排序 | 2 |
| 通讯作者 | Jang, Jer-Huan |
| 中文摘要 | This paper numerically and experimentally investigated the liquid cooling efficiency of heat sinks containing micro pin fins. Aluminum prototypes of heat sink with micro pin fin were fabricated to explore the flow and thermal performance. The main geometry parameters included the diameter of micro pin fin and porosity of fin array. The effects of the geometrical parameters and pressure drop on the heat transfer performance of the heat sink were studied. In the experiments, the heat flux from base of heat sink was set as 300 kW/m2. The pressure drop between the inlet and the outlet of heat sink was set < 3000 Pa. Numerical simulations with similar flow and thermal conditions were conducted to estimate the flow patterns, the effective thermal resistance. It was found that the effective thermal resistance would reach an optimum value for various pressure drops. It was also noted that the effective thermal resistance was not sensitive to porosity for sparsely packed pin fins. |
| WOS标题词 | Science & Technology ; Physical Sciences ; Technology |
| 类目[WOS] | Thermodynamics ; Mechanics |
| 研究领域[WOS] | Thermodynamics ; Mechanics |
| 关键词[WOS] | STAGGERED ARRAYS ; WATER-FLOW ; PERFORMANCE ; MICROCHANNELS ; FRICTION ; FLUID |
| 收录类别 | SCI ; EI |
| 语种 | 英语 |
| WOS记录号 | WOS:000408183800020 |
| 源URL | [http://ir.sia.cn/handle/173321/20746]  |
| 专题 | 沈阳自动化研究所_工业控制网络与系统研究室 |
| 作者单位 | 1.Department of Mechanical Engineering, Chang Gung University, Gueshan, Taoyuan, 333, Taiwan 2.Department of Mechanical Engineering, Taipei City University of Science and Technology, Peitou, Taipei, 112, Taiwan 3.Shenyang Institute of Automation, Chinese Academy of Sciences, Shenyang, Liaoning, 110016, China 4.Department of Mechanical Engineering/Battery Research Center of Green Energy, Ming Chi University of Technology, Taishan, New Taipei City, 243, Taiwan |
| 推荐引用方式 GB/T 7714 | Jang, Jer-Huan,Yu, Cheng-Ru,Wang K,et al. The heat transfer characteristics of liquid cooling heat sink with micro pin fins[J]. International Communications in Heat and Mass Transfer,2017,86:174-180. |
| APA | Jang, Jer-Huan,Yu, Cheng-Ru,Wang K,Hsieh, Ren-Horn,&Chiu, Han-Chieh.(2017).The heat transfer characteristics of liquid cooling heat sink with micro pin fins.International Communications in Heat and Mass Transfer,86,174-180. |
| MLA | Jang, Jer-Huan,et al."The heat transfer characteristics of liquid cooling heat sink with micro pin fins".International Communications in Heat and Mass Transfer 86(2017):174-180. |
入库方式： OAI收割
来源：沈阳自动化研究所
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