| SiO2气凝胶动态吸/放湿特性辨识方法 |
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| 引用本文： | 陈超,冯磊,王陈栋.SiO2气凝胶动态吸/放湿特性辨识方法[J].北京工业大学学报,2008,34(9). |
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| 作者姓名： | 陈超 冯磊 王陈栋 |
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| 作者单位： | 北京工业大学,建筑工程学院,北京,100022;北京工业大学,建筑工程学院,北京,100022;北京工业大学,建筑工程学院,北京,100022 |
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| 摘 要： | 通过实验验证了SiO_2气凝胶作为调湿材料的吸/放湿性能及其可重复性,并应用系统辨识方法,对SiO_2气凝胶作为调湿材料应用于建筑围护结构内表面的动态吸/放湿特性进行了初步的辨识研究。并提出了相应的预测模型,预测结果与实验结果吻合较好.
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| 关 键 词： | SiO2气凝胶 调湿材料 吸/放湿可重复性 系统辨识方法 预测模型 |
Identification Method Applied to Investigating the Dynamic Moisture Absorption/Desorption Performance of SiO2-aerogel |
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| CHEN Chao,FENG Lei,WANG Chen-dong.Identification Method Applied to Investigating the Dynamic Moisture Absorption/Desorption Performance of SiO2-aerogel[J].Journal of Beijing Polytechnic University,2008,34(9). |
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| Authors: | CHEN Chao FENG Lei WANG Chen-dong |
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| Abstract: | In this study,the moisture absorption/desorption capacity and reuse of SiO_2-aerogel is validated by experiments.According to the system identification method,the dynamic absorption/desorption characteristics of SiO2-aerogel which is supposed to be building surface material is forecast.In addition,the forecasting model is established.The result of model calculation is close to that of the experiment. |
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| Keywords: | SiO_2-aerogel humidity control material repeatable moisture absorption/desorption performance system identification method forecasting model |
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