کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
250276 | 502659 | 2006 | 10 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Shading performance of polygonal courtyard forms
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی انرژی
انرژی های تجدید پذیر، توسعه پایدار و محیط زیست
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چکیده انگلیسی
This paper examines the shading performance of polygonal courtyard forms with pentagonal, hexagonal, heptagonal and octagonal plans. In order to carry out the investigation, a computer program was developed to calculate the shaded and sunlit areas generated in any of the examined geometries with any dimensions. The computer model is based on a set of equations, which were derived through analysing the relationship between the sun location at any time and the courtyard form. A parametrical study, carried out by the designed model, showed that the courtyard proportions and geometry have a considerable influence on the shading performance of courtyard forms.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Building and Environment - Volume 41, Issue 8, August 2006, Pages 1050–1059
Journal: Building and Environment - Volume 41, Issue 8, August 2006, Pages 1050–1059
نویسندگان
Ahmed S. Muhaisen, Mohamed B Gadi,