中国航天器新型热控系统构建进展评述

热控是由工程热物理与航天技术相互促进发展而形成的一门交叉学科，直接影响着航天器的总体设计水平。随着中国航天事业的飞速发展，对热控设计提出了越来越高的要求，并已成为制约中国航天器设计水平的关键瓶颈技术之一。本文综合评述了中国航天器新型热控系统构建的最新研究成果和进展，具体包括：针对载人航天、探月工程等不同任务需求，构建出了相应的新型热控系统，开发出了以泵驱单相流体回路、重力驱动两相流体回路、环路热管与水升华器等为代表的一批新型热控产品。在此基础上，结合中国航天工程实际需求，指出了今后的主要研究方向。

Review on construction of new spacecraft thermal control system in China

Thermal control is an interdisciplinary subject formed by the mutual promotion of engineering thermophysics and aerospace technology, directly affecting the overall design level of spacecraft. With the rapid development of space industry, thermal control design has appealed to higher requirement that becomes one of the key bottlenecks restricting the level spacecraft design. In this paper, the latest research and progress in the construction of the new thermal control system for spacecraft in China are reviewed. Existing research results show that the new thermal control systems are constructed to meet the needs of different tasks such as manned spaceflight and lunar exploration, developing a number of new thermal products, such as pumped fluid loops, closed two-phase thermosyphons, and loop heat pipe and sublimator. In the end, based on the requirement of the domestic space engineering, this paper outlines the main research directions in thermal control technologies.