Experimental Study on Thermal Comfort with Radiant Cooling Workstation and Desktop Fan in Hot-humid Environment

被引：0
|
作者：
Li N. [1 ]
He D. [1 ]
He Y. [1 ]
He M. [1 ]
Zhang W. [1 ]
机构：
[1] College of Civil Engineering, Hunan University, Changsha
来源：
Li, Nianping (linianping@126.com) | 1600年 / Hunan University卷 / 44期
基金：
中国国家自然科学基金;
关键词：
Desktop fan; Energy consumption; Radiant cooling workstation; Thermal comfort; Thermal sensation;
D O I：
10.16339/j.cnki.hdxbzkb.2017.11.024
中图分类号：
学科分类号：
摘要：
This study focused on thermal comfort of subjects with radiant cooling workstation and desktop fan in hot-humid environments. Twenty-four human subjects participated in the experiments and reported their thermal sensation, thermal comfort, thermal acceptability and thermal preference in the hot-humid environments at 26, 28 and 30℃ in an environmental chamber. The obtained results show that radiant cooling workstation and desktop fan significantly improved the thermal comfort of subjects in the hot-humid environments, but the effect was not obvious at 26℃. Subjects can still well maintain the neutral thermal sensation condition although indoor environment was as high as 30℃ and the relative humidity was 80%. Therefore, radiant cooling workstation and desktop fan can extend comfortable temperature range in summer. This study provides a new way for maintaining comfort in non-neutral environment and saving energy in buildings. © 2017, Editorial Department of Journal of Hunan University. All right reserved.
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页码：198 / 204
页数：6
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