Study on thermal performance of V-corrugated flat plate solar collector

被引：0

作者：

Fan M. ^{[1
]}

You S. ^{[1
]}

Zhang H. ^{[1
]}

Jiang Y. ^{[1
]}

机构：

[1] School of Environmental Science and Engineering, Tianjin University, Tianjin

来源：

Taiyangneng Xuebao/Acta Energiae Solaris Sinica | 2022年 / 43卷 / 01期

关键词：

Collector efficiency; Flat plate solar collectors; Heat transfer performance; Solar absorbers; Verification;

D O I：

10.19912/j.0254-0096.tynxb.2020-0186

中图分类号：

学科分类号：

摘要：

In this study, a V-corrugated flat plate solar collector is proposed and its steady-state heat transfer model is established. The heat transfer model is solved using the Matlab software and verified with experimental results. Based on the validated heat transfer model, the effects of structural and physical parameters on the thermal performance of the V-corrugated flat plate solar collector are simulated and analyzed. The results indicate that the collector efficiency increases with the increase of transmittance of the glazing cover, absorptance of the absorber and thermal resistance of the insulation material, decreases with the increase of emissivity of the glazing cover and absorber, first increases and then decreases with the increase of vertex angle of the V-groove, length of the absorber and thickness of the air layer, and changes little with the width increase of V-groove and absorber. During the whole simulation range, the collector efficiency is in the range of 56.1%-86.4%. © 2022, Solar Energy Periodical Office Co., Ltd. All right reserved.

引用

页码：478 / 483

页数：5

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