太阳能喷射式制冷系统与不同聚光器集成的实验研究。
Experimental investigation on solar-powered ejector refrigeration system integrated with different concentrators.
机构信息
Department of Mechanical Engineering, Madanapalle Institute of Technology & Science, Madanapalle, 517325, India.
Department of Mechanical Engineering, Faculty of Engineering and Technology, Jain (Deemed-to-be University), Ramanagara district, Bengaluru, 562112, India.
出版信息
Environ Sci Pollut Res Int. 2021 Apr;28(13):16298-16307. doi: 10.1007/s11356-020-12248-z. Epub 2021 Jan 2.
The objective of the work is to analyse and to improve the efficiency of solar-powered ejector refrigeration system integrated with flat-plate collector and Scheffler concentrator. The Scheffler concentrator of 2.7 m and flat-plate collector of 5 m collecting area are coupled with the storage tank of 15 l capacity. The developed system was designed for a potential replacement of conventional 1-ton room air conditioner with much reduced electrical energy consumption. The system was built based on two key subsystems namely 'Scheffler concentrator-based vapour system' and 'ejector-based cooling system'. The pilot effort showed promising results with the probability of energy-saving potential as near 70 to 80% over conventional air conditioners.
这项工作的目的是分析和提高太阳能喷射制冷系统与平板集热器和谢夫勒聚光器集成的效率。2.7m 的谢夫勒聚光器和 5m 集热面积的平板集热器与 15l 容量的储水箱相耦合。该系统是为潜在替代传统的 1 吨房间空调器而开发的，其电能消耗大大降低。该系统基于两个关键子系统，即“基于谢夫勒聚光器的蒸汽系统”和“基于喷射器的冷却系统”。初步努力显示出了有希望的结果，节能潜力的概率接近 70%到 80%，优于传统空调。
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