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DOI:	10.1371/journal.pone.0104320
论文题名:	The Response of Human Thermal Sensation and Its Prediction to Temperature Step-Change (Cool-Neutral-Cool)
作者:	Xiuyuan Du; Baizhan Li; Hong Liu; Dong Yang; Wei Yu; Jianke Liao; Zhichao Huang; Kechao Xia
刊名:	PLOS ONE
ISSN:	1932-6203
出版年:	2014
发表日期:	2014-8-19
卷:	9, 期:8
语种:	英语
英文关键词:	Sensory perception ; Skin temperature ; Body temperature ; Skin physiology ; Winter ; Skin ; Humidity ; Thermocouples
英文摘要:	This paper reports on studies of the effect of temperature step-change (between a cool and a neutral environment) on human thermal sensation and skin temperature. Experiments with three temperature conditions were carried out in a climate chamber during the period in winter. Twelve subjects participated in the experiments simulating moving inside and outside of rooms or cabins with air conditioning. Skin temperatures and thermal sensation were recorded. Results showed overshoot and asymmetry of TSV due to the step-change. Skin temperature changed immediately when subjects entered a new environment. When moving into a neutral environment from cool, dynamic thermal sensation was in the thermal comfort zone and overshoot was not obvious. Air-conditioning in a transitional area should be considered to limit temperature difference to not more than 5°C to decrease the unacceptability of temperature step-change. The linear relationship between thermal sensation and skin temperature or gradient of skin temperature does not apply in a step-change environment. There is a significant linear correlation between TSV and Qloss in the transient environment. Heat loss from the human skin surface can be used to predict dynamic thermal sensation instead of the heat transfer of the whole human body.
URL:	http://journals.plos.org/plosone/article/file?id=10.1371/journal.pone.0104320&type=printable
Citation statistics:
资源类型:	期刊论文
标识符:	http://119.78.100.158/handle/2HF3EXSE/19503
Appears in Collections:	过去全球变化的重建影响、适应和脆弱性科学计划与规划气候变化与战略全球变化的国际研究计划气候减缓与适应气候变化事实与影响

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作者单位:

Key Laboratory of Three Gorges Reservoir Region's Eco-Environment, Ministry of Education, Chongqing University, Chongqing, China;National Centre for International Research of Low-carbon and Green Buildings, Chongqing University, Chongqing, China;Key Laboratory of Three Gorges Reservoir Region's Eco-Environment, Ministry of Education, Chongqing University, Chongqing, China;National Centre for International Research of Low-carbon and Green Buildings, Chongqing University, Chongqing, China;Key Laboratory of Three Gorges Reservoir Region's Eco-Environment, Ministry of Education, Chongqing University, Chongqing, China;National Centre for International Research of Low-carbon and Green Buildings, Chongqing University, Chongqing, China;Key Laboratory of Three Gorges Reservoir Region's Eco-Environment, Ministry of Education, Chongqing University, Chongqing, China;National Centre for International Research of Low-carbon and Green Buildings, Chongqing University, Chongqing, China;Key Laboratory of Three Gorges Reservoir Region's Eco-Environment, Ministry of Education, Chongqing University, Chongqing, China;National Centre for International Research of Low-carbon and Green Buildings, Chongqing University, Chongqing, China;Key Laboratory of Three Gorges Reservoir Region's Eco-Environment, Ministry of Education, Chongqing University, Chongqing, China;National Centre for International Research of Low-carbon and Green Buildings, Chongqing University, Chongqing, China;Key Laboratory of Three Gorges Reservoir Region's Eco-Environment, Ministry of Education, Chongqing University, Chongqing, China;National Centre for International Research of Low-carbon and Green Buildings, Chongqing University, Chongqing, China;Key Laboratory of Three Gorges Reservoir Region's Eco-Environment, Ministry of Education, Chongqing University, Chongqing, China;National Centre for International Research of Low-carbon and Green Buildings, Chongqing University, Chongqing, China

Recommended Citation:

Xiuyuan Du,Baizhan Li,Hong Liu,et al. The Response of Human Thermal Sensation and Its Prediction to Temperature Step-Change (Cool-Neutral-Cool)[J]. PLOS ONE,2014-01-01,9(8)

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