服装局部热阻与总热阻的动静态关系及其模型

In order to study the relationship of local thermal insulation between standing and walking states and the relationship of the total thermal insulation between the human testing and thermal manikin testing, the heat flow density of 10 parts of human body were measured by the heat flow meter method firstly, and the thermal insulation of standing and walking were calculated by the area coefficient. Secondly, the dynamic and static thermal insulation of each part were linearly fitted. The relationship between the thermal resistance ratio and the slope of the fitted straight line was evaluated. The results show that the dynamic thermal resistance is significantly lower than the static thermal resistance, and the ratio of dynamic and static follows by 0.72, 0.75, 0.87, 0.74, 0.76, 0.83, 0.82, 0.90, 0.61, 0.64. The parts that the slope smaller than or equal to 0.76 is significantly affected by the moving. Finally, the digital model between static and dynamic thermal insulation of the human testing, and the relationship between the human testing and thermal manikin testing under static condition, the relationship between the human testing and thermal manikin testing under dynamic condition were obtained.