| 建筑屋面利用含湿多孔材料被动蒸发降温技术研究 |
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| 引用本文： | 孟庆林.建筑屋面利用含湿多孔材料被动蒸发降温技术研究[J].土木建筑与环境工程,1997,19(6):35-41. |
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| 作者姓名： | 孟庆林 |
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| 作者单位： | 华南理工大学亚热带建筑研究室 |
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| 摘 要： | 研究了利用含湿多孔材料被动蒸发冷却外表面的方法。建立了含湿多孔材料利用太阳能被动蒸发的热质传递过程数学模型。通过理论分析，数值模拟和实验测试，完整地提示了热过程规律，结果表明，利用太阳能被动蒸发多也材料所含水分降低建筑发面温度的方法是可行性。
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| 关 键 词： | 多孔含湿材料 蒸发冷却 建设屋面 降温 |
Study on Cooling Technique of Roof Using Porous-MoistMaterial Cover by Passive Solar Evaporation |
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| Affiliation: | Institute of Tropical Building Huanan Technological University Cuang Zhou 075024 |
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| Abstract: | The thesis studies the cooling method using the porous-moist material covering on exterior surface by the passive solar evaporation.The mathematical Model for the process of heat and moisture transfer based on the moist-porous material under passive solar vaporization cooling is established. Through theoretical analysis.computer simulation and test measurement in situ, all results show the law of the thermal process. It is said that this method is feasible. |
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| Keywords: | cooling exterior surface by passive solar evaporation porous-moist material cover cooling by evaporation thermal process computer simulation |
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