Simplified calculation for cooling/heating capacity, surface temperature distribution of radiant floor
作者： Lun Zhang , Xiao-Hua Liu , Yi Jiang
DOI: 10.1016/J.ENBUILD.2012.08.026
关键词:
摘要: Abstract Radiant floor is a low temperature heating and high cooling system. Three parameters, cooling/heating capacity of radiant floor, uniformity surface distribution, the lowest in surface, are concerned most by designers users floor. A simplified calculation these parameters presented this paper. The error between experiment results literature mean within 8% 0.5 °C respectively. simulation model established to verify on distribution. absolute value 0.2 °C. From perspective heat resistance, important limitation transfer indoor environment. thickness conductivity each layer has influence performance water pipes should not be ignored.
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