Fundamental research on quantitative evaluation method of thermal comfort under unsteady thermal environment

为了建立非稳态热环境下热舒适性的定量评价方法，对人体生理参数与热感觉的相关性进行了实验研究，提出了一种能够高精度跟踪热感觉非稳态行为的新评价方法。阐明了环境温度的不稳定变化会引起皮肤表面温度和血流速度的升高或降低，这些生理参数的变化与热感觉的瞬变行为有关。

For the purpose of the establishment of the quantitative evaluation method for the thermal comfort under an unsteady thermal environment, experimental study was carried out to clarify the correlation between human physiologic parameters and thermal sensation.New evaluation method which can trace an unsteady behavior of thermal sensation with high accuracy was suggested. It was clarified that the unsteady change of the environmental temperature causes the increase or decrease of skin surface temperature and blood flow rate, and those changes of physiologic parameters are related to the transient behavior of the thermal sensation.