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首页> 外文会议>International Conference on Materials and Energy >Albedo effect of external surfaces on the energy loads and thermal comfort in buildings
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Albedo effect of external surfaces on the energy loads and thermal comfort in buildings

机译：外表面对建筑物能量负荷和热舒适性的外表效应

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摘要

Due to climate changes which are growing through time, in addition to the building consumption, considered as the largest sector in energy consumption in the world, the external texture and color of materials covering the urban areas (pavements, facades and roofs), plays an important role in energy consumption and affecting the inside and outside thermal ambiance, depending on the climate variations. This study attempts to examine and analyze the effect and performance of reflective coatings of the building envelope in the context of indoor thermal comfort and energy efficiency. The study was applied for a housing building situated in a Mediterranean climate zone of Algeria, in particular the city of Skikda. The study was carried out considering the variation of the building envelope parameters seeing, orientation, outside reflectivity, thermal mass and insulation of the external walls of the edifice. The results obtained from modeling simulation, using TRNSYS software, shown that the thermal insulation combined with orientation and high solar reflectance, has influenced in a positive way the indoor air, thermal comfort levels and energy efficiency towards a better environment for the inhabitants.
机译：由于随着时间的推移而越来越多的气候变化，除了建筑物消费之外，被认为是世界上能源消耗最大的领域，覆盖城市地区（人行道，外墙和屋顶）的材料的外部质地和颜色均扮演根据气候变化，在能量消耗和影响内外氛围中的重要作用。该研究试图检查和分析在室内热舒适度和能效的背景下建筑包络的反射涂层的效果和性能。该研究适用于位于阿尔及利亚地中海气候区的住房建筑，特别是Skikda市。考虑到建筑包络参数的变化，在大厦的外壁的外壁的外壁的展开，取向，外部反射率，热质量和绝缘的变化进行了研究。从模拟模拟中获得的结果，使用Trnsys软件，表明热绝缘与方向和高太阳反射率结合，影响了室内空气，热舒适度和能源效率对居民的更好环境的影响。

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