多气候区域含水纤维屋面蒸发降温性能研究OA
Study on Evaporative Cooling Characteristics of Water-bearing Fiber Roof in Multi-climate Regions
采用建筑能耗模拟软件,研究含水纤维屋面在我国多种气候区域的蒸发降温性能,测算含水纤维屋面节能和减排效果.3种气候区域分别选取1座典型城市:夏热冬冷地区选取重庆,寒冷地区选取北京,严寒地区选取乌鲁木齐.乌鲁木齐含水纤维屋面蒸发传热量峰值最高,北京居中,重庆最低.与普通屋面建筑逐时冷负荷相比,3座典型城市的含水纤维屋面建筑逐时冷负荷、含水纤维屋面内外表面平均温度均有所降低,乌鲁木齐降幅最明显,北京居中,重庆降幅最不明显.含水纤维屋面建筑逐时冷负荷降幅…查看全部>>
The evaporative cooling characteris-tics of water-bearing fiber roofs in various climatic re-gions of China were studied by using building energy consumption simulation software,and the energy-saving and emission reduction effects of water-bearing fiber roofs were calculated.A typical city was selected for each of the three climatic regions:Chongqing for hot summer and cold winter,Beijing for cold and Urumqi for severe cold.Urumqi has the highest peak heat t…查看全部>>
张英杰;郝学军
北京建筑大学,北京 100044北京建筑大学,北京 100044
土木建筑
蒸发冷却屋面含水纤维屋面蒸发降温
evaporative cooling roofwater-bearing fiber roofevaporative cooling
《煤气与热力》 2024 (7)
10-15,42,7
国家自然科学基金项目(51908020)
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