دانلود مقاله ISI انگلیسی شماره 154745
ترجمه فارسی عنوان مقاله

درک رابطه بین پارامترهای محیط زیست داخل و احساسات حرارتی کاربران از طریق تجزیه و تحلیل آماری

عنوان انگلیسی
Understanding the Relationship between Indoor Environmental Parameters and Thermal Sensation of users Via Statistical Analysis
کد مقاله سال انتشار تعداد صفحات مقاله انگلیسی
154745 2017 8 صفحه PDF
منبع

Publisher : Elsevier - Science Direct (الزویر - ساینس دایرکت)

Journal : Procedia Engineering, Volume 196, 2017, Pages 808-815

پیش نمایش مقاله
پیش نمایش مقاله  درک رابطه بین پارامترهای محیط زیست داخل و احساسات حرارتی کاربران از طریق تجزیه و تحلیل آماری

Thermal comfort in indoor environments has a significant effect on user's health and wellbeing. Its effect becomes crucial especially in classrooms since it affects students’ performance with respect to attention, comprehension and learning levels. This study assesses thermal comfort conditions via field measurements and subjective surveys. A university building, which is located in the Mediterranean climatic region of Turkey, was selected as a test site and the study was performed for ten days in the heating season. Indoor air temperature, mean radiant temperature, relative humidity and air velocity were monitored to obtain the Predicted Mean Vote (PMV) whereas a total of 235 subjective surveys were conducted to obtain the Actual Mean Vote (AMV). The comparison of PMV and AMV as well as the robustness of the relationship between PMV and AMV were analyzed via the t-test and Pearson correlation coefficient, respectively. In addition, the effect of users’ relative humidity and air velocity perceptions on the thermal sensation and thermal acceptability were evaluated via cross tabulation and chi-square independence tests. The results show that the difference between the PMV and AMV values is statistically significant and the relationship between PMV and AMV has a very strong positive correlation. The results of the chi-square tests indicated that the thermal sensation and thermal acceptability are depended on users’ relative humidity and air velocity perceptions.