出汗状态下舒适皮肤温度的实验研究
Experimental study on comfortable skin temperature under sweating condition
摘要：
现有的2种公式计算得到的舒适皮肤温度相差较大，为明确其计算的准确性，利用实验方法，对出汗状态下的人体皮肤温度进行了测试，并通过主观问卷，调查了人体热感觉和出汗情况。通过对3种活动水平下舒适皮肤温度和热感觉的分析，建立了舒适皮肤温度与代谢量之间的关系式。通过对比发现，本文得到的舒适皮肤温度计算式与Gonzalez公式更接近，Fanger公式计算偏差较大。
Abstract：
The two existing equations calculating comfortable skin temperature have large deviations in results. Conducts experiments to determine the accuracy of these equations. Tests the skin temperature under sweating condition, and investigates thermal sensation and sweating condition by questionnaires. By analysing the comfortable skin temperature and thermal sensation for three levels of activities, establishes a linear correlation between comfortable skin temperature and metabolic rate. This relation is closer to Gonzalez’s equation, while Fanger’s equation is found to have large deviation at higher metabolic rates.
Keywords:sweating, comfortable skin temperature, thermal sensation, metabolic rate, sweat feeling index, mean skin temperature