可切换和调节的辐射冷却:机制,应用和前景
Xuzhe Zhao1,2, Jiachen Li3,4, Kaichen Dong1,2
1Tsinghua-Berkeley Shenzhen Institute, Institute of Data and Information, Tsinghua Shenzhen International Graduate School, Tsinghua University, Shenzhen, Guangdong 518055, China.
ACS nano
|July 2, 2024
概括
建筑物浪费数十亿美元的能源用于供暖和制冷. 可切换和调节的辐射冷却器 (STRC) 通过反射热量到空间,为全季度的热管理提供了一个有希望的,无能源的解决方案.
科学领域:
- 材料科学 材料科学 材料科学
- 可持续能源 可持续能源
- 光学是什么?光学是什么?光学是什么?
背景情况:
- 美国建筑能耗每年超过430亿美元.
- 大约48%的能量用于空间热管理.
- 这凸显了对高效建筑热管理解决方案的迫切需要.
研究的目的:
- 审查当前可切换和可调节的辐射冷却器 (STRC) 技术.
- 分析STRC在大规模应用中的优势和挑战.
- 为STRCs提出未来的发展方向.
主要方法:
- 审查现有的STRC技术.
- 对实践实施的好处和挑战的分析.
- 探索光子和微型制造方面的进步.
主要成果:
- 辐射冷却技术利用光子和微型制造来实现无能冷却.
- 在变化的气候条件下,STRC具有全季节节能节约的潜力.
- 当前的STRC技术正因其独特的能力而受到关注.
结论:
- STRCs代表了无能冷却的重大进步.
- 应对挑战对于STRC的广泛采用至关重要.
- 需要进一步开发以优化STRCs用于各种应用.
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