Performance Modelling of Dual Air/Water Collector in Solar Water and Space Heating Application

被引：9
作者：
Shemelin, Viacheslav [1 ]
Matuska, Tomas [1 ]
机构：
[1] Czech Tech Univ, Univ Ctr Energy Efficient Bldg, Trinecka 1024, Bustehrad 27343, Czech Republic
来源：
INTERNATIONAL JOURNAL OF PHOTOENERGY | 2019年 / 2019卷
关键词：
D O I：
10.1155/2019/8560193
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
In the present work, the detailed mathematical model of a dual air/water solar collector (DAWC) has been developed and experimentally verified. To demonstrate the application of the DAWC, three buildings with different energy performance levels and three building locations were chosen in analyzed case studies. Four solar collector systems were compared with one another. The solar yield of the described systems was determined by simulation using the detailed theoretical model of DAWC. The results indicate that in the case of combining a domestic hot water preparation system and recirculating-air heating system based on DAWC, it is possible to achieve up to 30% higher solar energy yield compared to a conventional solar domestic hot water preparation system dependent on climate and building performance.
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页数：10
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