中温辐射板位置对室内热环境的影响

来源期刊:中南大学学报(自然科学版)2012年第z1期

论文作者:李安桂 陶鹏飞 魏昕

文章页码:91 - 98

关键词:高大建筑;中温辐射板;建筑热环境;黑球温度;热舒适

Key words:tall building; medium-temperature radiant panel; building thermal environment; black globe temperature; thermal comfort

摘    要:中温辐射板的位置对室内热环境会产生较大的影响,直接影响人体的健康乃至建筑物的安全。通过实验与数值计算相结合,对中温辐射板供暖空间内的空气温度和黑球温度进行研究,分析中温辐射板安装高度和角度对室内热环境和热舒适性的影响,为中温辐射板的设计安装和管理提供参考。

Abstract: The position of medium-temperature radiant panels has significant effect on the indoor thermal environment and human body health even the building security. The detailed measurements and CFD simulation were carried out for air temperature and black globe temperature in a heating space in which the medium-temperature radiant panels were used. The influence of the panel installation height and angle on the indoor environment and thermal comfort of a medium-temperature radiant panel were analyzed. The results are very useful to provide the reference for the design, installation and operation management of medium-temperature radiant panels.

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