Research And Application Of A Satellite Payload Heat Dissipation System

International Conference on Manufacturing Technology, Materials and Chemical Engineering

机械制造;材料科学;化学工业

Liu, Zhibin^1,2 ; Dai, Weibing^1,2 ; Wang, Zaicheng^1,2 ; Zhang, Qiang^1,2 ; Yang, Chunsheng^1,2 ; Yan, Jinjun^1,2

Beijing Institute of Spacecraft Environment Engineering, Beijing

100094, China^1

Beijing Eng. Res. Center of the Intelligent Assembly Technology and Equipment for Aerospace Product, Beijing

100094, China^2

关键词: Heat control;    Heat-dissipation devices;    High power-efficient;    Modeling and calculations;    Research and application;    Satellite payloads;    Simulation and analysis;    Working temperatures;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/392/6/062043/pdf
DOI  :  10.1088/1757-899X/392/6/062043

学科分类：材料科学（综合）

来源: IOP

【 摘 要 】

Due to the installation of high power efficient payload heat dissipation instruments, the traditional fan cannot effectively reduce the working temperature of the instruments. It will cause the failure of the test. Therefore, based on the convection heat control method, the simulation and analysis of the model are carried out, and a payload heat dissipation system is built. The correctness of the model and calculation results is verified by experiments, which can effectively guarantee the smooth operation of instrument testing. This conclusion can provide a theoretical reference for other subsequent high-power payload heat dissipation devices.