服装工效系统热湿耦合的非线性特性

Nonlinear property on coupled heat and moisture transfer in clothing ergonomics system

将热力学方法运用于人体服装环境工效系统的研究,运用非平衡热力学中力与流的关系来描述系统中服装传热与传湿之间的耦合,并通过出汗暖体躯干的实验测试获得与热湿耦合有关的数据,所得到的规律表明该热湿耦合有非线性关系。实验数据说明服装的热湿耦合是不可忽略的。

The thermodynamic method was applied to ergonomics system of human body-clothing-environment. The coupled heat and moisture transfer in clothing was described by the relation between thermodynamics strength and thermodynamics flow in non-equilibrium thermodynamics system. Sweating manikin equipment was used to obtain nonlinear relation of coupled effect. The data of measurement explain that the coupled effect in clothing should not be neglected.