Hybrid Surfaces with Capillary Wick and Minichannels for Enhancement of Phase-Change Immersion Cooling of Power Electronics
文献类型：期刊论文
| 作者 | Chen, Hongqiang5; Liu, Wanbo5; Zhang, Yonghai5; Wei, Jinjia4,5; Du, Wangfang2,3 ; Zhu, Zhiqiang2,3; Li, Bin1; Wang, Shuai1; Zhu ZQ(朱志强); Du WF(杜王芳)
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| 刊名 | MICROGRAVITY SCIENCE AND TECHNOLOGY
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| 出版日期 | 2024-05-09 |
| 卷号 | 36期号:3页码:14 |
| 关键词 | Pool boiling Heat transfer enhancement Capillary wick Minichannels |
| ISSN号 | 0938-0108 |
| DOI | 10.1007/s12217-024-10117-9 |
| 通讯作者 | Zhang, Yonghai(zyh002@mail.xjtu.edu.cn) ; Zhu, Zhiqiang(zhuzhiqiang@imech.ac.cn) |
| 英文摘要 | The pool boiling heat transfer (phase-change immersion cooling) phenomenon holds significant importance in the energy consumption management of large-power electronics. However, the optimization of surface structure for achieving stable and efficient heat transfer during boiling process remains a significant challenge. Herein, we propose a simplified and direct hybrid surface strategy that combines crossed mini channels and a capillary wick to address the cooling issues faced by high-performance power devices. The copper capillary wick is combined with the crossed mini channel to form a hybrid surface by a simple integrated sintering method. This study investigates the combined effects of different parameters of the capillary wick (average diameter size and powder addition) and minichannels (depth and width) on enhancing the nucleate boiling performance on these hybrid surfaces. The working fluid used in this investigation is HFE-7100. At Delta Tsub = 30 K, the CHF achieved by the hybrid surfaces combining capillary wicks and minichannels can reach 131 W/cm2, while the highest HTC is measured at 2.32 W/(cm2 |
| WOS关键词 | BOILING HEAT-TRANSFER ; FRICTIONAL PRESSURE-DROP ; PERFORMANCE ; GRAPHITE ; FC-72 ; TUBE |
| 资助项目 | National Key R&D Program of China[2022YFF0503502] ; National Natural Science Foundation of China[51976163] ; Young Talent Support Plan of Xi'an Jiaotong University ; The Fundamental Research Funds for the Central Universities[XTR052022011] ; The Fundamental Research Funds for the Central Universities[XZY022023029] ; Key research and development program in Shaanxi Province of China[2021GXLH-Z-076] ; Joint Funds of the National Natural Science Foundation of China[U2141218] ; Second batch of scientific experiment proposals aboard China Space Station[TGMTYY00-JY-53-1.00] ; ESA-CMSA Joint Boiling Project[TGMTYY00-RW-05-1.00] ; Open Project of the State Key Laboratory of Superabrasives[GXNGJSKL-2022-02] ; Opening project of CAS Key Laboratory of Microgravity[NML202306] |
| WOS研究方向 | Engineering ; Thermodynamics ; Mechanics |
| 语种 | 英语 |
| WOS记录号 | WOS:001251589500002 |
| 资助机构 | National Key R&D Program of China ; National Natural Science Foundation of China ; Young Talent Support Plan of Xi'an Jiaotong University ; The Fundamental Research Funds for the Central Universities ; Key research and development program in Shaanxi Province of China ; Joint Funds of the National Natural Science Foundation of China ; Second batch of scientific experiment proposals aboard China Space Station ; ESA-CMSA Joint Boiling Project ; Open Project of the State Key Laboratory of Superabrasives ; Opening project of CAS Key Laboratory of Microgravity |
| 源URL | [http://dspace.imech.ac.cn/handle/311007/95769]  |
| 专题 | 力学研究所_国家微重力实验室 |
| 通讯作者 | Zhang, Yonghai; Zhu, Zhiqiang |
| 作者单位 | 1.State Key Lab Superabras, Zhengzhou 450001, Peoples R China 2.Univ Chinese Acad Sci, Sch Engn Sci, Beijing 100049, Peoples R China 3.Chinese Acad Sci, Inst Mech, Key Lab Micrograv, Beijing 100190, Peoples R China 4.Xi An Jiao Tong Univ, Key Lab Multiphase Flow Power Engn, Xian 710049, Peoples R China 5.Xi An Jiao Tong Univ, Sch Chem Engn & Technol, 28 Xianning West Rd, Xian 710049, Shaanxi, Peoples R China |
| 推荐引用方式 GB/T 7714 | Chen, Hongqiang,Liu, Wanbo,Zhang, Yonghai,et al. Hybrid Surfaces with Capillary Wick and Minichannels for Enhancement of Phase-Change Immersion Cooling of Power Electronics[J]. MICROGRAVITY SCIENCE AND TECHNOLOGY,2024,36(3):14. |
| APA | Chen, Hongqiang.,Liu, Wanbo.,Zhang, Yonghai.,Wei, Jinjia.,Du, Wangfang.,...&杜王芳.(2024).Hybrid Surfaces with Capillary Wick and Minichannels for Enhancement of Phase-Change Immersion Cooling of Power Electronics.MICROGRAVITY SCIENCE AND TECHNOLOGY,36(3),14. |
| MLA | Chen, Hongqiang,et al."Hybrid Surfaces with Capillary Wick and Minichannels for Enhancement of Phase-Change Immersion Cooling of Power Electronics".MICROGRAVITY SCIENCE AND TECHNOLOGY 36.3(2024):14. |
入库方式： OAI收割
来源：力学研究所
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