PRINCIPLES OF LOW-E WINDOWS AND THEIR ENERGY-SAVING EFFECT摘要建立了低辐射能玻璃窗的物理传热模型，计算并分析反映窗户性能的两个参数：传热系数U和太阳得热系数SHGC，着重讨论了低辐射能玻璃窗的这两个参数的特点和影响因素，找出了其节能的机理。通过负荷模拟，研究了低辐射能窗户对空调能耗的影响，并在模拟结果的基础上，对我国4种典型气候下最适宜使用的低辐射能玻璃窗进行了分析。关键词低辐射能窗；低辐射；节能AbstractA model of heat transfer through low-E windows is developed. The two most important performance parameters-overall heat transfer coefficient (U value) and Solar Heat Gain Coefficient (SHGC) are calculated and analyzed. The factors that influence the
