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

为建立非定常热环境下热舒适的定量评价方法，开展实验研究，明确人体生理参数与热感觉的相关性。提出了一种新的评价方法，可以高精度地跟踪热感觉的非定常行为。阐明了环境温度的不稳定变化引起皮肤表面温度和血流速率的升高或降低，而这些生理参数的变化与热感觉的瞬态行为有关。

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.