| 逆流-叉流板式全热空气热交换器换热效率的实验研究 |
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| 引用本文： | 吴玮华,赵加宁,刘京,付晓腾,陈泽民,张万新.逆流-叉流板式全热空气热交换器换热效率的实验研究[J].节能技术,2009,27(4):302-306. |
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| 作者姓名： | 吴玮华 赵加宁 刘京 付晓腾 陈泽民 张万新 |
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| 作者单位： | 1. 哈尔滨工业大学,市政环境工程学院,黑龙江,哈尔滨,150090
2. 江苏知民通风设备有限公司,江苏,镇江,212322 |
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| 摘 要： | 全热空气-空气热交换器是能量回收的有效装置。本文在双房间环境的试验平台上，对逆流-叉流板式全热交换器在冬季标准工况和非标准工况下进行了实验测试，结果表明，在冬季标准工况下，其全热效率可达70％。风量、温度差、湿度差均对换热效率有影响，换热效率随风量增加而降低，随温度差和湿度差的增大而增大。根据试验结果，整理得到了换热效率的经验计算公式。
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| 关 键 词： | 逆流-叉流板式全热交换器 显热换热效率 全热换热效率 实验 |
Experimental Study on the Efficiency of Cross and Counter Flow Plate Type Air to Air Heat Exchanger |
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| WU Wei-hua,ZHAO Jia-ning,LIU Jing,FU Xian-teng,CHEN Ze-min,ZHANG Wan-xin.Experimental Study on the Efficiency of Cross and Counter Flow Plate Type Air to Air Heat Exchanger[J].Energy Conservation Technology,2009,27(4):302-306. |
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| Authors: | WU Wei-hua ZHAO Jia-ning LIU Jing FU Xian-teng CHEN Ze-min ZHANG Wan-xin |
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| Affiliation: | 1.School of Municipal & Environmental Engineering;Harbin Institute of Technology;Harbin 150090;China;2.Jiangsu Zhimin Ventilation Equipment Co.;Ltd.;Zhenjiang Jiangsu 212322;China |
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| Abstract: | Plate type air to air heat exchanger is an effective equipment of energy recovery.This paper,with the two-room laboratory rig,tested the cross and counter flow plate type air to air energy recovery heat exchanger at winter standard condition and non-standard condition.The results showed that enthalpy exchange effectiveness of the equipment could reach up to 70% at winter standard condition;air flow rate,temperature difference and humidity difference influenced heat exchange effectiveness,and it increased wi... |
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| Keywords: | cross and counter flow plate type energy recovery heat exchanger temperature exchange effectiveness enthalpy exchange effectiveness experiment |
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