深空探测对航天器热控技术的推动

工程热物理学广泛应用于航天领域,一方面解决了具体航天工程问题,另一方面逐步发展成为交叉学科——空间热物理。随着我国在深空探测领域不断拓展,以深空探测器研制中的工程热物理问题为需求背景,推动着航天器热控制技术、防热技术等取得新的发展。文章在介绍深空探测器技术体系的基础上,分析了热设计、热分析、热试验、热控硬件、防热等方面的技术进步,并就深空探测领域进一步拓展对工程热物理发展的牵引进行了展望,分析了工程热物理学与航天技术间相互促进、相互推动的关系。

The role of deep space exploration in promoting spacecraft thermal control technologies

Engineering thermal physics is applied widely in aerospace, forming a new field of space thermal physics in solving many specific engineering problems. With the advance of China''s deep space exploration, and the applications of engineering thermal physics in the probe development, the spacecraft thermal control technologies and the thermal protection technologies are in gradual progress. Based on the developments of the deep space probe technology system, this paper reviews especially the thermal design, the thermal analysis, the thermal test, and the thermal control hardware, as well as the prospect of further contents of space thermal physics in the development of deep space exploration.