| 我国不同气候地区夏季相变墙房间热性能模拟和评价 |
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| 引用本文： | 林坤平,张寅平,江亿.我国不同气候地区夏季相变墙房间热性能模拟和评价[J].太阳能学报,2003,24(1):46-52. |
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| 作者姓名： | 林坤平 张寅平 江亿 |
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| 作者单位： | 清华大学建筑技术科学系,北京,100084 |
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| 基金项目： | 国家自然科学基金资助项目 ( 5 96780 135 983 62 5 0 )，国家重点基础研究专项经费资助项目 ( 2 0 0 1CB40 960 0 ) |
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| 摘 要： | 利用我们提出的分析相变墙房间热性能的理论模型，并藉该文献提出的两个评价房间夏季过热不舒适程度指标——“累计日室内温度不舒适度”IDCT和“累计日室内综合温度不舒适度”IDC，分析了采用相变墙建筑适用的气候条件，并通过数值方法模拟和评价了相变墙房间在我国不同气候地区的使用效果，说明了相变墙建筑在我国不同地区使用的优点和局限性。
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| 关 键 词： | 相变墙 夜间通风 储能 空调 建筑节能 |
| 文章编号： | 0254-0096(2003)01-0046-07 |
| 修稿时间： | 2001年4月3日 |
SIMULATION AND EVALUATION ON THE THERMAL PERFORMANCE OF PCM WALLBOARD ROOMS LOCATED IN VARIOUS CLIMATE REGIONS OF CHINA IN SUMMER |
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| Lin Kunping,Zhang Yinping,Jiang Yi.SIMULATION AND EVALUATION ON THE THERMAL PERFORMANCE OF PCM WALLBOARD ROOMS LOCATED IN VARIOUS CLIMATE REGIONS OF CHINA IN SUMMER[J].Acta Energiae Solaris Sinica,2003,24(1):46-52. |
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| Authors: | Lin Kunping Zhang Yinping Jiang Yi |
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| Abstract: | A theoretical model for analyzing the thermal performance PCM wallboard rooms combined with controlled night ventilation in summer was developed and two new factors: I DC and I DCT of descrbing the overheat condition of a conventional room or a room with PCM wallboard were defined in our previous paper, which is used to analyze the appropriate climate for applying PCM wallboard in this paper. The predicting results of PCM wallboard in some districts of China is evaluated by numerical simulation, and the advantage and limitation of PCM wallboard in various districts is showed. |
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| Keywords: | PCM wall night ventilation thermal storage air conditioning building energy efficiency |
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