Application and prospect of the fluid cooling system of solar arrays for probing the Sun  

作　　者：Kangli Bao Xiaofei Zhu Jianchao Feng Liu Liu Xiaofeng Zhang Zhiming Cai Jun Lin Yonghe Zhang 

机构地区：[1]Innovation Academy for Microsatellites of Chinese Academy of Sciences,Shanghai 201304,China [2]Yunnan Observatories,Chinese Academy of Sciences,Kunming 650216,China

出　　处：《Astronomical Techniques and Instruments》2024年第1期62-70,共9页天文技术与仪器（英文）

基　　金：This work has been supported by National Key R&D Program of China No.2022YFF0503804.

摘　　要：The Solar Close Observations and Proximity Experiments(SCOPE)mission,which has been proposed by the Yunnan Observatories,Chinese Academy of Sciences,aiming to operate at a distance of 5 to 10 solar radii from the Sun,plans to complete the in situ detection of the solar eruption process and observation of the magnetic field structure response.The solar flux received by the satellite ranges from 10^(3) to 10^(6) Wm^(-2),which poses challenges for thermal management of the solar arrays.In this work,the solar array cooling system of the Parker Solar Probe is discussed,the developments of the fluid loop technique are reviewed,and a research plan for a next-generation solar array cooling system is proposed.This paper provides a valuable reference for novel thermal control systems in spacecraft for solar observation.

关 键 词：In situ detection of solar eruption Solar array cooling system Pumped fluid loop High heat flux dissipation 

分 类 号：P182[天文地球—天文学]