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外太空中的辐射冷却:基本原理,材料和应用方面的进步,以及前景
Yurong Fan1, Hao Chen2, Xiaochuan Liu1
1School of Aeronautic Science and Engineering, Beihang University, Beijing, 100191, China.
Advanced materials (Deerfield Beach, Fla.)
|August 19, 2025
概括
本综述探讨了用于航天器热控制的辐射冷却 (RC) 材料. 它详细介绍了太空环境对RC材料的影响,并提出了在太空任务中提高性能和可靠性的战略.
科学领域:
- 材料科学 材料科学 材料科学
- 航空航天工程 航空航天工程
- 热力学是一种热力学.
背景情况:
- 有效的热控制对于外太空中的航天器安全至关重要.
- 辐射冷却 (RC) 通过发射红外辐射来提供被动的,节能的热管理.
- 现有的审查缺乏对空间特定的RC材料性能和适应性的关注.
研究的目的:
- 系统地审查用于太空应用的辐射冷却材料.
- 为了区分陆地和空间的RC要求.
- 解决基于太空的RC的挑战和未来方向.
主要方法:
- 文献综述侧重于太空环境对RC材料的影响.
- 对空间因素的保护策略的分析.
- 讨论挑战和未来的研究.
主要成果:
- 确定了地面和太空RC要求之间的关键差异.
- 详细介绍了太空环境 (温度,尘埃,VUV,AO) 对RC材料的影响.
- 概述了保护策略,以提高材料的耐用性.
结论:
- 先进的RC材料对于下一代航天器的热控制至关重要.
- 解决太空环境挑战是材料开发的关键.
- 这次审查为提高能源效率和任务可靠性提供了见解.
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