Influence of solar radiation on cooling performance of radiant floor

被引：0
|
作者：
Huang C. [1 ]
Li N. [1 ]
A Y. [1 ]
Yuan C. [1 ]
Wang Y. [1 ]
Lu M. [1 ]
机构：
[1] College of Civil Engineering, Hunan University, Changsha
来源：
Taiyangneng Xuebao/Acta Energiae Solaris Sinica | 2022年 / 43卷 / 09期
关键词：
Cooling systems; Numerical simulation; Radiant floor; Solar radiation; System sizing; Window-to-wall ratio;
D O I：
10.19912/j.0254-0096.tynxb.2021-0059
中图分类号：
学科分类号：
摘要：
Taking a south-facing windowed experimental room in Changsha as the research object, a numerical model of radiant floor combined with fan-coil cooling system is established using EnergyPlus energy consumption simulation software and the reliability of the model was verified by experiments. Through calculating by standard and simulation analysis, the influence of solar radiation heat under different window- wall ratios on the cooling capacity of the radiant floor and the design capacity of the fan coil system is quantified;a simplified method for predicting the capacity of the radiant system under solar load and is proposed. © 2022, Solar Energy Periodical Office Co., Ltd. All right reserved.
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页码：169 / 175
页数：6
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