کد مقاله کد نشریه سال انتشار مقاله انگلیسی ترجمه فارسی نسخه تمام متن
283752 509114 2016 7 صفحه PDF سفارش دهید دانلود رایگان
عنوان انگلیسی مقاله ISI
Effect of externally and internally reflective components on interior daylighting
ترجمه فارسی عنوان
اثر خارجی و داخلی قطعات بازتابنده در روشنایی روز داخل ساختمان
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کلمات کلیدی
بهروری از روشنایی روز در ساختمان؛ آسایش بصری؛ آب و هوا در محیط داخلی
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی عمران و سازه
چکیده انگلیسی


• Effect of externally and internally reflective components for a room daylighting.
• Daylight simulations were run for winter and summer solstices and two sky models.
• Clear sky simulations were compared with traditional overcast sky outputs.
• Evaluation of real daylight levels in the room under different sky conditions.

Daylighting in a building residential area was simulated for different external ground reflectances and for various internal surfaces and window to wall areas. The simulations were run in software Velux Daylight Visualizer. Variations in internally and externally reflected components were studied for days of summer and winter solstice under clear and overcast sky conditions. These conditions were selected for two extreme cases for maximal and minimal daylight levels in the internal space during the annual evaluation. The purpose of the simulation study is to find differences in the room daylighting for different conditions than the traditional model of the overcast sky conditions and dark ground. It was found that the room illuminance levels for various interior and exterior reflectances can vary significantly for different sky models. This finding points on the importance of the climate based daylight evaluations.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Building Engineering - Volume 7, September 2016, Pages 31–37
نویسندگان
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