| 天花板装饰材料对居住建筑冷负荷的影响 |
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| 引用本文： | Shahraein,Masoud,Taheri,赵立华,孟庆林.天花板装饰材料对居住建筑冷负荷的影响[J].东南大学学报,2010,26(2):156-160. |
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| 作者姓名： | Shahraein Masoud Taheri 赵立华 孟庆林 |
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| 作者单位： | 华南理工大学建筑学院,广州,510640 |
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| 基金项目： | The Programme of Introducing Talents of Discipline to Universities（No.111-2-13）; the Project of the State Key Laboratory of Subtropical Building Science of South China University of Technology（No.200833） Acknowledgment The author would like to acknowledge the assistance extended by Institute of Climatology （Mashad, Iran） through the contract number A/P/2000/ 522 for the measurement of the hourly meteorological data of Mashad. |
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| 摘 要： | 采用DeST-h软件分析了伊朗马什哈德地区居住建筑PVC板对建筑冷负荷的影响,并利用计算流体力学软件模拟分析了夏季建筑室内的自然通风情况,以确定室内风速.建筑室内风速的模拟结果表明,室内大部分区域是舒适的.在天花板和PVC板之间有无空气层存在的情况下,建筑顶层房间冷负荷分别减少10.5%和6.5%,说明空气层的存在有利于建筑降低冷负荷.然而,空气层厚度的增加对建筑冷负荷降低的影响并不明显.这种在天花板和PVC板之间增加空气层的策略对发展可持续性建筑十分有益.
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| 关 键 词： | 居住建筑 自然通风 能耗 装饰材料 马什哈德 |
Influence of decorative materials on cooling load of residential apartments |
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| Shahraein Masoud Taheri.Influence of decorative materials on cooling load of residential apartments[J].Journal of Southeast University(English Edition),2010,26(2):156-160. |
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| Authors: | Shahraein Masoud Taheri |
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| Institution: | Shahraein Masoud Taheri Zhao Lihua Meng Qinglin(School of Architecture,South China University of Technology,Guangzhou 510640,China) |
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| Abstract: | The influence of a polyvinyl chloride（PVC）-panel on the cooling load of a residential apartment in Mashad,Iran,is analyzed by the DeST-h software.And the summer natural ventilation of the residential apartment is investigated to determine the wind speed into the apartment through the computational fluid dynamics software.The evaluation results of the indoor wind velocity show that most parts of the apartment are comfortable.The cooling load of the penthouse can be decreased about 10.5% or 6.5% when an air layer exists or does not exist between the ceiling and the PVC-panel,respectively,indicating that the existence of the air layer can decrease the cooling load.However,the effect of the increase in the air layer＇s thickness on the decrease in the cooling load is obvious.Adding a thin layer of air between the ceiling and the PVC-panel is a good step toward sustainable buildings. |
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| Keywords: | residential apartments natural ventilation energy consumption decorative materials Mashad |
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