【摘要】 建立了辐射地板供暖的传热模型 ,利用SIMPLER计算程序模拟计算了地表装饰材料和埋管保温层性能对辐射地板换热和地表温度分布的影响 ,得出了地板内部的温度场分布规律。研究结果表明 ,地表装饰材料对地板换热有很大的影响 ,埋管保温层对减少地板下层热量损失有十分重要的作用更多还原

【Abstract】 Establishes a heat transfer model for the radiant floor heating system. Analyses the effect of the flooring material and insulation layer on the heat transfer and temperature distribution by numerical simulation using the SIMPLER program and obtains the temperature distribution inside the floor. The results show that the flooring material has a notable effect on the thermal performance of the system and the insulation layer has an important role on reducing the heat loss.更多还原