暖体假人内部热损失率的试验研究

通过对暖体假人热平衡原理的阐述及散热影响因素的分析,提出产热率可作为评价暖体假人性能的一个综合指标,而由假人内部与表层温度差产生的内部热损失率是假人总体散热率中不可忽略的一部分。通过对一定条件下人体和假人散热率的计算、比较,得出内部热损失率与温度的关系式和暖体假人产热率的计算补偿方程。

Study of Inner Heat Loss Rate of Thermal Manikin

Based on the thermal equilibrium principle and analysis of related factors, the heat production rate of thermal manikin is recommended as an efficient evaluation index. Whereas, it is impossible to ignore its inside heat loss which occurs as a result of the existence of temperature difference between its inside part and outside surface. Through a series of theoretical analysis and calculations, a compensative equation is raised out in this paper.