摘要
以Luikov方程为基础,首次提出用传递函数分析方法研究墙体内的耦合传热传湿过程,并以玻璃纤维板为例应用该方法进行了热湿耦合过程的分析计算,得到了板内温度动态分布特性和湿积累率分布.将计算结果与实测值进行了比较.
An analytical method by means of the transfer function is proposed to study the processes of coupled heat and moisture transfer in walls based on Luikov's equations.The calculations for coupled heat and moisture transfer in the fiberglass slab are conducted to obtain the transient distributions of temperature and 1-D distributions of moisture accumulation rate using the mentioned method. The results agree with the measured data, and show that the mathematical equations and the solving method are reasonable.
出处
《计算物理》
CSCD
北大核心
2004年第5期461-466,共6页
Chinese Journal of Computational Physics