空间模式的面接太阳能蒸发器用于恢复热量损失
Yingfei Hu1, Simin Li1, Wenbo Zhuang1
1National Center for International Research on Photoelectric and Energy Materials, Yunnan Key Laboratory for Micro/Nano Materials & Technology, Yunnan Key Laboratory of Electromagnetic Materials and Devices, School of Materials and Energy, Yunnan University, Kunming 650091, China.
ACS applied materials & interfaces
|February 20, 2024
概括
创新的空间模式蒸发器 (SPEs) 减少太阳能蒸汽转换中的热量损失,提高淡水生产效率. 这种设计增强了可扩展应用的热管理.
科学领域:
- 材料科学 材料科学 材料科学
- 可再生能源可再生能源是可再生能源.
- 环境工程 环境工程
背景情况:
- 界面太阳能蒸汽转换 (ISSC) 技术通过将能量捕获定位在空气-水界面,为淡水生产提供高效率.
- 由于热量损失增加和转换效率降低,ISSC的扩展面临着挑战,需要创新的蒸汽船设计.
研究的目的:
- 设计和评估新型空间模式蒸发器 (SPEs),以减轻开放式蒸发器中的热损失.
- 改进用于实际和可扩展的太阳能蒸汽转换应用的热管理策略.
主要方法:
- 开发具有不同高度辅助热交换平台的空间模式蒸发器 (SPEs).
- 在开放环境中对SPEs进行实验性研究,以测量蒸发速度和热损耗回收.
主要成果:
- SPEs有效地从辐射和对流热量损失中回收能量,在开放系统中实现低热量损失.
- 达到1.68kgm-2h-1的最大蒸发率,大约52.41%的热损失被重新吸收.
- 复杂的图案设计显示了热管理的显著改进.
结论:
- 开发的SPE为减少太阳能蒸汽转换中的热量损失提供了有希望的解决方案.
- 该设计为优化热管理和促进可扩展的淡水生产技术提供了可行的指导方针.
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