Performance investigation of integrated PVT/adsorption cooling system under the climate conditions of Middle East

被引：12
作者：
Hassan, Ahmed A. [1 ]
Elwardany, Ahmed E. [1 ]
Ookawara, Shinichi [1 ,2 ]
El-Sharkawy, Ibrahim I. [1 ]
机构：
[1] Egypt Japan Univ Sci & Technol E JUST, Energy Resources Engn Dept, Alexandria 21934, Egypt
[2] Tokyo Inst Technol, Dept Chem Sci & Engn, Tokyo 1528552, Japan
来源：
ENERGY REPORTS | 2020年 / 6卷 / 06期
关键词：
Adsorption chiller; Middle East; Photovoltaic-thermal collector (PVT);
D O I：
10.1016/j.egyr.2020.11.096
中图分类号：
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号：
0807 ; 0820 ;
摘要：
In this paper, theoretical investigation of an integrated solar-powered cooling system consisting of commercial photovoltaic/thermal (PVT) collectors and an adsorption chiller is performed. The performance is investigated under different climate conditions of the Middle East such as Alexandria in Egypt, Dubai in United Arab Emirates and Riyadh in Saudi Arabia. System performance parameters including cooling capacities, chiller COP, solar COP, generated electric power and total system efficiency have been investigated. The results of the study for the month of July show that the maximum generated electric power is about 12.55 kW in Alexandria, while the maximum cooling capacity and COP are 8.1 kW and 0.43, respectively in Dubai. Furthermore, the average total system efficiency in a typical day in July is about 0.248, 0.288 and 0.275 in Alexandria, Dubai and Riyadh, respectively. (C) 2020 The Authors. Published by Elsevier Ltd.
引用
收藏
页码：168 / 173
页数：6
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