| 室内热湿环境营造系统的热学分析框架 |
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| 引用本文： | 江亿,刘晓华,谢晓云.室内热湿环境营造系统的热学分析框架[J].暖通空调,2011,41(3). |
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| 作者姓名： | 江亿 刘晓华 谢晓云 |
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| 作者单位： | 清华大学 |
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| 基金项目： | 国家自然科学基金资助项目 |
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| 摘 要： | 初步构建了该框架.根据室内外温差合理配置传热能力是利用围护结构传热的关键;室温与热源或热汇的温差驱动空调系统的热量传递,选取热源或热汇时在满足热量传递需求的基础上减少各环节的温差消耗是降低系统能耗的问题所在;通过分析各环节温差消耗的影响因素,得到了降低温差消耗的可能途径;讨论了湿度传递驱动力(湿度差)与热量传递驱动力(温差)之间的相互转换.
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| 关 键 词： | 热湿环境营造 围护结构 空调系统 温差 降低能耗 |
Thermological analysis frame in thermal-hygro environment building |
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| Jiong Yi,Liu Xiaohua,Xie Xiaoyun.Thermological analysis frame in thermal-hygro environment building[J].Journal Heating Ventilating and Airconditioning,2011,41(3). |
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| Authors: | Jiong Yi Liu Xiaohua Xie Xiaoyun |
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| Abstract: | Establishes a primary theoretical frame to analyse this process by thermology.Setting the reasonable heat transfer capability according to the temperature difference between indoor and outdoor air is the key to transport heat through envelope.The temperature between indoor air and heat source or sink drives heat transfer in air conditioning system and the relationship of temperature and heat should be considered in choosing heat source or sink.To reduce transfer links and temperature difference of each link... |
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| Keywords: | thermal-hygro environment building building envelope air conditioning system temperature difference energy conservation |
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