化工进展 ›› 2023, Vol. 42 ›› Issue (3): 1143-1154.DOI: 10.16085/j.issn.1000-6613.2022-0832

• 化工过程与装备 • 上一篇    下一篇

固-液/气-液多相耦合热控技术应用研究进展

吴伟雄1(), 谢世伟1, 马瑞鑫1, 刘吉臻1,2, 汪双凤3, 饶中浩4()   

  1. 1.暨南大学国际能源学院,能源电力研究中心,广东 珠海 519070
    2.华北电力大学新能源电力系统国家重点实验室,北京 102206
    3.华南理工大学化学与化工学院,传热强化与过程节能教育部重点实验室,广东 广州 510641
    4.河北工业大学能源与环境工程学院,河北省热科学与能源清洁利用技术重点实验室,天津 300401
  • 收稿日期:2022-05-06 修回日期:2022-06-26 出版日期:2023-03-15 发布日期:2023-04-10
  • 通讯作者: 饶中浩
  • 作者简介:吴伟雄(1989—),男,博士,副教授,研究方向为相变储能热管理。E-mail:weixiongwu@jnu.edu.cn
  • 基金资助:
    国家自然科学基金(52106244);汽车安全与节能国家重点实验室开放基金课题(KFY2223);广东省基础与应用基础研究基金(2019A1515111057);中央高校基本科研业务费项目(21620334);珠海市基础与应用基础研究基金(ZH22017003210053PWC)

Research progress of solid-liquid/gas-liquid multiphase coupling thermal control technology

WU Weixiong1(), XIE Shiwei1, MA Ruixin1, LIU Jizhen1,2, WANG Shuangfeng3, RAO Zhonghao4()   

  1. 1.Energy and Electricity Research Center, International Energy College, Jinan University, Zhuhai 519070, Guangdong, China
    2.State Key Laboratory of Alternate Electrical Power System with Renewable Energy Sources, North China Electric Power University, Beijing 102206, China
    3.Key Laboratory of Enhanced Heat Transfer and Energy Conservation of the Ministry of Education, College of Chemistry and Chemical Engineering, South China University of Technology, Guangzhou 510641, Guangdong, China
    4.Key Laboratory of Thermal Science and Clean Energy Technology of Hebei Province, College of Energy and Environmental Engineering, Hebei University of Technology, Tianjin 300401, China
  • Received:2022-05-06 Revised:2022-06-26 Online:2023-03-15 Published:2023-04-10
  • Contact: RAO Zhonghao

摘要:

相变热控技术具有设备性能可靠、质量轻、耗能低等优点,在工业和学术界受到广泛关注。利用固-液相变恒温吸热和气-液相变超高导热特性,可实现多相耦合的高效储热传热过程。本文针对固-液/气-液多相耦合热控技术提出多相耦合概念,以典型相变材料和热管耦合系统为切入点,首先介绍相变及多相耦合的工作原理,归纳了两者之间的典型耦合方式:相变材料分别置于热管蒸发段、冷凝段、绝热段,或热管整体嵌入相变材料作为导热骨架;然后着重评述了目前国内外多相耦合热控技术用于电子器件冷却和电池热管理领域的研究进展,并对其他领域(如蓄热/冷)的应用现状进行总结;最后从材料改性、器件耦合、系统协同等角度提出当前面临的问题和未来发展方向。

关键词: 相变材料, 热管, 固液相变, 气液相变, 多相耦合, 热控

Abstract:

The thermal control technology based on phase change has the advantages of reliable equipment performance, light weight, and low energy consumption, which receives widespread attention in industry and academia. Using the characteristics of solid-liquid phase change constant temperature endothermic and gas-liquid phase change ultra-high thermal conductivity, a multiphase coupled high-efficiency heat storage and heat transfer process can be realized. This paper proposes the concept of multiphase coupling for the solid-liquid/gas-liquid multiphase coupling thermal control technology. Taking the typical phase change material and heat pipe coupling system as the starting point, the working principle of phase change and multiphase coupling method are firstly introduced, and the typical coupling methods are summarized: the phase change material is placed in the evaporation section, condensation section, and adiabatic section of the heat pipe, or the heat pipe is embedded in the phase change material as a thermal conduction skeleton. Then, the research progress of multiphase coupling thermal control technology used in the field of electronic device cooling and battery thermal management are reviewed. In addition, the application in other fields (such as thermal/cold storage) are also summarized. Finally, the current problems and future development are proposed from the perspective of material modification, device coupling and system coordination.

Key words: phase change materials, heat pipe, solid-liquid phase transition, gas-liquid phase transition, multiphase coupling, thermal control

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