In order to explore the effect of human posture on thermal comfort under radiation cooling environment, the thermal comfort of sitting and lying posture under radiation cooling was studied experimentally by using subjective questionnaire and physiological index test in summer. The results show that the skin temperature distribution in the lying posture is different from the sitting posture, the operating temperature of the lying supine human is about 0.5 ℃ higher than the sitting posture when the thermal sensation is within the range of -0.5-0.5, and the operating temperature at the optimum thermal comfort point is 0.7℃ higher in the lying posture than that in the sitting posture.
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刘剑桥,刘泽华,朱辉,等. 顶板辐射供冷下不同姿态人体的热舒适性[J]. 科学技术与工程, 2019, 19(5): . LIU jianqiao,, and. Investigation on Thermal Comfort of Different Posture Human under the Condition of Ceiling Radiant Cooling[J]. Science Technology and Engineering,2019,19(5).