地板辐射供暖与散热器供暖的比较分析
发布时间:2018-06-12 23:09
本文选题:地板辐射供暖 + 散热器供暖 ; 参考:《建筑技术》2016年11期
【摘要】:建立南方地区地板辐射供暖房间的物理模型,利用已知条件对地板辐射供暖房间建立数学模型,通过对模型进行计算,得出地板辐射房间各表面的温度、室内的空气温度以及PMV,通过调整地板表面的温度得出当地板温度为26℃时室内热环境最舒适。在相同的物理模型下将地板辐射供暖与暖气片供暖进行比较,比较分析得出散热器供暖房间的平均空气温度比低温地板辐射供暖房间高0.87~0.95℃。
[Abstract]:The physical model of floor radiation heating room in southern China is established. The mathematical model of floor radiation heating room is established by using known conditions. By calculating the model, the surface temperature of floor radiation room is obtained. The indoor air temperature and PMV, by adjusting the surface temperature of the floor, show that the indoor thermal environment is the most comfortable when the floor temperature is 26 鈩,
本文编号:2011444
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