| 多孔调湿材料湿缓冲特性的实验研究 |
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| 引用本文： | 刘奕彪,秦孟昊.多孔调湿材料湿缓冲特性的实验研究[J].重庆建筑大学学报,2015,37(5):129-134. |
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| 作者姓名： | 刘奕彪 秦孟昊 |
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| 作者单位： | 南京大学 建筑与城市规划学院，南京 210093,南京大学 建筑与城市规划学院，南京 210093 |
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| 基金项目： | 国家自然科学基金(51108229)；博士学科点专项科研基金(2013009111005) |
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| 摘 要： | 利用NORDTEST实验方法对中国长江中下游地区(以南京为例)多孔调湿材料的湿缓冲值(Moisture Buffer Value)进行测定，同时，研究湿缓冲值对建筑能耗及室内湿度的影响。实验结果显示，高湿度区间内材料的湿缓冲测定值较大，且不同材料的湿缓冲值存在较大差异。分析表明在长江中下游地区，使用具有吸放湿特性的建筑内表面材料可有效降低建筑能耗10%以上，同时，室内环境湿度也会得到一定程度的调节。
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| 关 键 词： | 多孔调湿材料 湿缓冲值 湿缓冲值测定实验 建筑能耗 |
| 收稿时间： | 2015/6/16 0:00:00 |
Experimental analysis of the Moisture Buffering Properties of Different Porous Hygroscopic Materials |
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| Liu Yibiao and Qin Menghao.Experimental analysis of the Moisture Buffering Properties of Different Porous Hygroscopic Materials[J].Journal of Chongqing Jianzhu University,2015,37(5):129-134. |
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| Authors: | Liu Yibiao and Qin Menghao |
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| Affiliation: | School of Architecture and Urban Planning, Nanjing University, Nanjing 210093, P. R. China and School of Architecture and Urban Planning, Nanjing University, Nanjing 210093, P. R. China |
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| Abstract: | A series of experimental tests using NORDTEST method for evaluating the moisture buffering capacity of different porous hygroscopic materials have been carried out in the Yangtse River downstream area (Nanjing for example),. The impact of MBV on building energy consumption and indoor humidity has also been investigated. The test results show that the MBV of porous hygroscopic materials is larger under higher humidity range, and there was obvious difference when using diverse materials. Research indicates that it may be possible to reduce up to 10% cooling energy consumption in the Yangtse River downstream area(hot and humid climate) in China, when applying hygroscopic materials with well-controlled HVAC systems. Meanwhile the indoor humidity can also be modulated to a certain extent. |
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| Keywords: | porous hygroscopic materials moisture buffer value tests for MBV energy consumption |
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