کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
8650183 1571078 2017 20 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Predication of skin temperature and thermal comfort under two-way transient environments
ترجمه فارسی عنوان
پیش بینی دمای پوست و راحتی حرارتی در محیط های دو طرفه گذرا
کلمات کلیدی
احساس گرمایی محیط گذرا، مدل چینی،
موضوعات مرتبط
علوم زیستی و بیوفناوری علوم کشاورزی و بیولوژیک علوم کشاورزی و بیولوژیک (عمومی)
چکیده انگلیسی
In this study, three transient environmental conditions consisting of one high-temperature phase within two low-temperature phases were developed, thus creating a temperature rise followed by a temperature fall. Twenty-four subjects (including 12 males and 12 females) were recruited and they underwent all three test scenarios. Skin temperature on seven body parts were measured during the whole period of the experiment. Besides, thermal sensation was investigated at specific moments by questionnaires. Thermal sensation models including PMV model, Fiala model and the Chinese model were applied to predict subjects' thermal sensation with comparisons carried out among them. Results show that most predicated thermal sensation by Chinese model lies within the range of 0.5 scale of the observed sensation vote, and it agrees best with the observed thermal sensation in transient thermal environment than PMV and Fiala model. Further studies should be carried out to improve performance of Chinese model for temperature alterations between “very hot” to “hot” environment, for prediction error in the temperature-fall situation of C5 (37-32 °C) was over 0.5 scale.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Thermal Biology - Volume 70, Part A, December 2017, Pages 15-20
نویسندگان
, , ,