کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
2843150 1166075 2013 7 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
The effects of clothing thermal resistance and operative temperature on human skin temperature
موضوعات مرتبط
علوم زیستی و بیوفناوری علوم کشاورزی و بیولوژیک علوم کشاورزی و بیولوژیک (عمومی)
پیش نمایش صفحه اول مقاله
The effects of clothing thermal resistance and operative temperature on human skin temperature
چکیده انگلیسی


• The skin temperature of foot is greatly affected by clothing thermal resistance.
• As temperature increases, the effect of clothing thermal resistance on MST weakens.
• Based on lots of experimental data, MST prediction equation is obtained.

Skin temperature is an essential physiological parameter of thermal comfort. The purpose of this research was to reveal the effects of clothing thermal resistance and operative temperature on local skin temperature (LST) and mean skin temperature (MST). The LSTs (at 32 sites) in stable condition were measured for different clothing thermal resistances 1.39, 0.5 and 0.1 clo. To study the effect of environmental temperature on LST and MST, the LSTs were also measured for operative temperatures 23, 26 and 33 °C. The experimental data showed that the effect of clothing thermal resistance on the foot was greater compared to the other human parts, and the effect of operative temperature on many parts of the human body was great, such as foot, hand, trunk, and arm. The MSTs measured on the conditions that air speed was under 0.1 m/s, RH was about 30–70%, and metabolic rate was about 1 met, were collected from previous studies. On the basis of these experimental data, a MST prediction equation with the operative temperature and clothing thermal resistance as independent variables, was obtained by multiple linear regression. This equation was a good alternative and provided convenience to predict the MST in different operative temperatures and clothing thermal resistances.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Thermal Biology - Volume 38, Issue 5, July 2013, Pages 233–239
نویسندگان
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