Improving Outdoor Thermal Comfort for Elderly in Residential Complexes
Publish place: Iranica Journal of Energy and Environment، Vol: 13، Issue: 1
Publish Year: 1401
نوع سند: مقاله ژورنالی
زبان: English
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شناسه ملی سند علمی:
JR_IJEE-13-1_007
تاریخ نمایه سازی: 20 تیر 1401
Abstract:
One of the crucial factors for the presence of more people outdoors is to create comfortable conditions. This issue is significant for the elderly due to the different physical conditions. The purpose of this study is to improve the micro-climatic condition around residential complexes considering the elderly in a linear type. For this purpose, two physical indicators, the ratio of the height of buildings to their distance from each other (H/D) and the orientation of them towards the street, were investigated. Regarding H/D, ratios of ۰.۵, ۱, ۱.۵, and ۲, and about the orientation factor, angles of ۱۳۵° to ۲۰۰° were examined. This study was conducted outdoors around residential complexes in Iran, Tabriz, with a cold semi-arid climate. Envi-met software model ۴.۴.۵ was used for the simulation. The days June ۲۲ and December ۲۲, ۲۰۲۰ were selected as one of the hottest and coldest day of the year. Two indexes of the Predicted Mean Vote (PMV) and the Universal Thermal Climate Index (UTCI) were examined as essential thermal comfort indexes. Also, for validation, local and field data in six days (۲۱, ۲۲, ۲۳ June in summer and ۲۱, ۲۲, ۲۳ December in winter) were extracted and compared with the data of the software. The results display, the ratio of H/D=۱.۵ and the angles of ۱۳۵° and ۱۴۵° were the most suitable comfort conditions.
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Authors
E. Samadpour Shahrak
Department of Architecture and Urban Planning, Islamic Azad University, Tabriz Branch, Tabriz, Iran
H. Sattari Sarbangholi
Department of Architecture and Urban Planning, Islamic Azad University, Tabriz Branch, Tabriz, Iran
M. S. Moosavi
Department of Architecture and Urban Planning, Islamic Azad University, Tabriz Branch, Tabriz, Iran
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