薄板钢骨体系外围护结构对流通风层的传热计算

Calculation of Heat Transfer in Convection Air Layer of External Security Structure in Thin-Wall Steel Structure

本文利用传热学知识计算得出薄板钢骨外围护结构墙体对流通风层的复合传热系数,证明外围护结构设置对流通风层是降低外围护热损耗的有效方法。

Compound heat transfer coefficient for the convection layer of external wall is calculated by using heat transfer method. Studies show that the external retaining structure is an effective way to reduce the external heat loss.