دانلود مقاله ISI انگلیسی شماره 64861
ترجمه فارسی عنوان مقاله

مقایسه بازده گرمایی بین سلول های آزمون با سیستم های پوشش های مختلف برای روز عادی حرارت آزمایشگاهی در جنوب شرقی برزیل

عنوان انگلیسی
Comparison of thermal performance between test cells with different coverage systems for experimental typical day of heat in Brazilian Southeastern
کد مقاله سال انتشار تعداد صفحات مقاله انگلیسی
64861 2014 12 صفحه PDF
منبع

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

Journal : Frontiers of Architectural Research, Volume 3, Issue 3, September 2014, Pages 271–282

ترجمه کلمات کلیدی
نور بام سبز ؛ عملکرد حرارتی؛ اقلیم دینامیکی؛ دمای داخلی؛ توزیع فضایی؛ روز عادی تجربی
کلمات کلیدی انگلیسی
Light Green Roof (LGR); Thermal performance; Dynamic Climatology; Internal temperatures; Spatial distribution; Experimental typical day
پیش نمایش مقاله
پیش نمایش مقاله  مقایسه بازده گرمایی بین سلول های آزمون با سیستم های پوشش های مختلف برای روز عادی حرارت آزمایشگاهی در جنوب شرقی برزیل

چکیده انگلیسی

This article shows experimentally the thermal performance of two test cells with different coverage systems, Light Green Roof (LGR) and ceramic roof by analyzing internal surface temperatures (IST) in the ceiling and dry bulb temperatures (DBT). The objective was to evaluate the spatial distribution of temperatures in buildings according to spatial and temporal Dynamic Climatology approaches. An experimental, typical day for heat conditions was determined. The data of the main climatic variables provided by an automatic weather station and temperatures inside the test cells were collected using thermocouples installed such that the entire space is included. The results led to the conclusion that the LGR has a balanced IST and DBT spatial distribution compared with ceramic roofs. Nevertheless, the analysis of the thermal performance is only one of the variables that must be considered when developing a construction proposal that is adapted to the context. The manner in which the thermocouples were placed inside the test cells also showed the importance of specifying the location of the sensors in experimental studies on the behavior and thermal performance of buildings.