深空探测学报（中英文）2025，Vol.12Issue(5)：531-541,11.DOI:10.3724/j.issn.2096-9287.2025.20250063
太阳探测器热防护系统发展现状及趋势
Development Status and Trend of Thermal Protection Systems for Solar Probes
摘要
Abstract
As solar exploration missions extend toward regions closer to the Sun and more extreme environments,the Thermal Protection System(TPS)is a critical technology attracting significant attention.This study systematically reviewed thermal environmental characteristics and corresponding TPS application requirements for three types of missions:Earth-Sun L1 point observation,solar polar orbit exploration,and solar close approach exploration.An in-depth analysis of the design philosophies,material selections,and technical approaches for the associated thermal protection systems was conducted.Research indicates that the future development trend for solar exploration TPS has moved beyond the simple improvement of a single material's performance to a synergistic design that integrates structure and function.This includes:①developing ultra-high-temperature-resistant,lightweight composite materials to build composite structures that offer both efficient thermal insulation and load-bearing capacity;②advancing thermal optical coating technology to enhance multi-path thermal protection while ensuring long-term stability of materials under extreme solar wind conditions,and ③promoting large-scale,integrated manufacturing processes to achieve high reliability and low cost.The key materials and optimization methods extracted from this study provide crucial theoretical support and technical reserves for China's deep space exploration missions to cope with extreme thermal environments.Accelerating breakthroughs in related core technologies is of great strategic significance to enhancing the nation's original innovation capacity in aerospace science and technology and implementing the deep space exploration strategy.关键词
太阳探测/热防护系统/复合材料Key words
solar exploration/thermal protection system/composite material分类
航空航天引用本文复制引用
马彬,张颜,代树武,王心桥,徐宝升..太阳探测器热防护系统发展现状及趋势[J].深空探测学报（中英文）,2025,12(5):531-541,11.基金项目
国家重点研发计划(2022YFFO503802) （2022YFFO503802）
国家重大工程专项 （）
