Fabrication and Application of Microchannels Heat Sinks in Aerospace Areas

DENG Daxiang; CHEN Xiaolong; XIE Yanlin; HUANG Qingsong

doi:10.16080/j.issn1671-833x.2017.23/24.016

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Fabrication and Application of Microchannels Heat Sinks in Aerospace Areas

更新时间：2025-10-30

- Fabrication and Application of Microchannels Heat Sinks in Aerospace Areas
- Aeronautical Manufacturing Technology Vol. 60, Issue 23/24, (2017)
- 作者机构：
  
  1. 厦门大学机电工程系,厦门,361005
  2. 浙江大学流体动力与机电系统国家重点实验室,杭州,310027
- 作者简介：
- 基金信息：
- DOI：10.16080/j.issn1671-833x.2017.23/24.016
  CLC：
- Published：2017
- 稿件说明：
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邓大祥1，2，陈小龙1，谢炎林1，黄青松1. 航空航天冷却微通道制造技术及应用*[J]. 航空制造技术, 2017, 60(23/24): 16-24. DENG Daxiang1,2, CHEN Xiaolong1, XIE Yanlin1, HUANG Qingsong1. Fabrication and Application of Microchannels Heat Sinks in Aerospace Areas. Aeronautical Manufacturing Technology, 2017, 60(23/24): 16-24.

DENG Daxiang, CHEN Xiaolong, XIE Yanlin, et al. Fabrication and Application of Microchannels Heat Sinks in Aerospace Areas[J]. Aeronautical Manufacturing Technology, 2017, 60(23/24).
邓大祥1，2，陈小龙1，谢炎林1，黄青松1. 航空航天冷却微通道制造技术及应用*[J]. 航空制造技术, 2017, 60(23/24): 16-24. DENG Daxiang1,2, CHEN Xiaolong1, XIE Yanlin1, HUANG Qingsong1. Fabrication and Application of Microchannels Heat Sinks in Aerospace Areas. Aeronautical Manufacturing Technology, 2017, 60(23/24): 16-24. DOI： 10.16080/j.issn1671-833x.2017.23/24.016.

DENG Daxiang, CHEN Xiaolong, XIE Yanlin, et al. Fabrication and Application of Microchannels Heat Sinks in Aerospace Areas[J]. Aeronautical Manufacturing Technology, 2017, 60(23/24). DOI： 10.16080/j.issn1671-833x.2017.23/24.016.

摘要

微通道换热器具有高传热性能、结构紧凑、质量轻、体积小巧、易于一体化封装等特点，是解决航空航天发动机散热冷却难题的理想选择。首先介绍了微通道的主要制造技术，对其制造原理及特点进行了分析比较；然后介绍了微通道冷却技术在航空航天领域中的应用，主要分析了其在燃烧室壁面冷却、预冷器系统以及涡轮叶片冷却等方面的应用，并对微通道冷却技术运用于航空领域所面临的挑战进行了展望。

Abstract

Microchannel heat sinks have features-high heat transfer performance

compact structure

lightweight

easy to integrate packaging and so on

which are ideal to solve the cooling problem of aerospace engine. In this review

the manufacturing methods of microchannels are firstly introduced

and the manufacturing mechanisms and characteristics are analyzed and compared. The applications of microchannel cooling technology in aerospace field are then presented such as the microchannel cooling in the combustion chamber wall

precooler and turbine blade. Finally

the challenges of the microchannel cooling technology in the aerospace field are discussed.

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