Research on the cooling method of the payload ground test for a communication satellite

International Conference on Manufacturing Technology, Materials and Chemical Engineering

机械制造;材料科学;化学工业

Fan, Yougao^1,2 ; Guo, Tao^1,2 ; Chen, Shuai^1 ; Zheng, Peng^1 ; Zhang, Jie^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: Air supply mode;    Cooling methods;    Heat consumption;    Satellite payloads;    System solution;    Test condition;    Thermal simulations;    Working temperatures;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/392/6/062030/pdf
DOI  :  10.1088/1757-899X/392/6/062030

学科分类：材料科学（综合）

来源: IOP

【 摘 要 】

In view of the problem of the excessive heat consumption in the process of ground test of a communication satellite, a cooling system solution is set up by using industrial air conditioner for cooling the satellite payload, and the thermal simulation analysis of the test conditions for the satellite. Through the thermal simulation analysis, the air supply mode of the cooling system, the technical parameters of the cold air blower, and the appropriate air supply temperature, wind speed, air volume and other parameters are given to ensure the normal working temperature level of the equipment during the ground test of the satellite payload.