确定墙体内表面换热系数的实验方法

摘要

Based on instnumental variable method, presents a new method, to compute the heat transfer coefficient of wall surface. Experimental and predictive data verify that the approach is effective to describe the process of heat transfer. A practical and effective approach has been found for determining wall surface heat transfer coefficient.%首次提出了用辅助变量法分析建筑墙体内表面换热过程及推导墙体内表面换热系数的实验方法。实验和预测检验表明：该方法能够真实反映墙体内表面换热过程，为确定墙体内表面换热系数找到了一种实用有效的方法。