【摘要】 为提高绿色建筑的节能效果,降低暖房耗能,针对热辐射、热传导、热对流三种传热型态,利用聚酯中空三维卷曲纤维及其内含空气层的低传导、低对流热传递特性,铝箔具有反射热辐射特性,对检测样本的热传导系数及评估样本的热传递等特性与镀铝薄膜层,以及玻璃纤维布用于隔热保温材料对于热传递性能所造成的影响及其在建筑墙体隔热使用上的适用性进行了研究。更多还原

【Abstract】 In order to improve the energy-saving effect of green buildings and reduce the energy consumption of greenhouses,this study aims at three types of heat transfer :heat radiation,heat conduction and heat convection,based on the characteristics of low conduction and low convection heat transfer of polyester hollow three-dimensional crimp fiber and its inner air layer,the aluminum foil has the characteristics of reflecting heat radiation,the effects of aluminum-coated film and Glass Fiber Cloth on the performance of heat transfer and the applicability of the film to the wall insulation were studied.更多还原