دانلود مقاله ISI انگلیسی شماره 55797
ترجمه فارسی عنوان مقاله

استفاده از انرژی خورشیدی بر روی پوشش ساختمان؛ مدل سازی 3D در یک محیط 2D

عنوان انگلیسی
Solar energy on building envelopes – 3D modelling in a 2D environment
کد مقاله سال انتشار تعداد صفحات مقاله انگلیسی
55797 2015 10 صفحه PDF
منبع

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

Journal : Solar Energy, Volume 115, May 2015, Pages 369–378

ترجمه کلمات کلیدی
GIS - مدل سازی شطرنجی؛ پوشش گیاهی ؛ سوئد
کلمات کلیدی انگلیسی
GIS; Raster modelling; Vegetation; Sweden
پیش نمایش مقاله
پیش نمایش مقاله  استفاده از انرژی خورشیدی بر روی پوشش ساختمان؛ مدل سازی 3D در یک محیط 2D

چکیده انگلیسی

A new model, Solar Energy on Building Envelopes (SEBE) for estimating shortwave irradiance on ground, roofs and building walls is presented. SEBE adopts a 2D raster modelling approach to derive 3D irradiance information, which makes it possible to compute extensive areas up to city scale. High resolution digital surface models (DSMs) are used to describe the urban geometry and additional DSMs including 3D vegetation structures can also be incorporated. Inclusion of vegetation is shown to be essential when modelling irradiances for wall surfaces within the urban environment. To obtain a detailed description of input forcing conditions, the model utilizes observed hourly data of shortwave radiation as meteorological input information. The model is evaluated for a tilted roof as well as for a wall location in Göteborg, Sweden. The overall performance of the model is high, both for the roof and wall evaluation point. Application of the model is exemplified by 3D visualisation and city scale model output presentation.