正交试验在混凝土小型空心砌块热阻值优化中的应用

Use of Orthogonal Experiment on improvement on concrete hollow block thermal performance

通过FLUENT软件模拟计算混凝土小型空心砌块的热阻值,并采用正交试验方法分析孔宽、孔的交错程度和孔排数对混凝土空心砌块热阻的影响,以优化混凝土空心砌块孔形排列设计。结果表明:孔排数对砌块热阻影响最大,孔宽次之,而孔的交错程度对砌块热阻影响很小。

Improvement on design of concrete hollow block by FLUENT software simulating thermal resistance value of concrete hollow block and using Orthogonal Experiment to analysis the hole width, staggered degree and row of number influences on concrete hollow block thermal.