| 两种热泵地下换热系统的分析与研究 |
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| 引用本文： | 高元,王琳,刘磊. 两种热泵地下换热系统的分析与研究[J]. 建筑节能, 2010, 38(9). DOI: 10.3969/j.issn.1673-7237.2010.09.010 |
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| 作者姓名： | 高元 王琳 刘磊 |
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| 作者单位： | 华北电力大学动力工程系,河北保定,071003 |
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| 摘 要： | 在对常规地源热泵和直接膨胀式地源热泵两种地下埋管换热系统有关参数计算与分析的基础上,应用Fluent软件对其埋管周围温度场进行了数值模拟,分析了两种热泵形式埋管周围温度场的分布情况,对实际工程应用具有一定的参考价值。
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| 关 键 词： | 地源热泵 单位井深换热量 Fluent软件 温度场 |
Analysis on Heat Exchanger System betw een Conventional Ground Source Heat Pump and Direct Expansion Ground Source Heat Pump |
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| GAO Yuan,WANG Lin,LIU Lei. Analysis on Heat Exchanger System betw een Conventional Ground Source Heat Pump and Direct Expansion Ground Source Heat Pump[J]. Construction Conserves Energy, 2010, 38(9). DOI: 10.3969/j.issn.1673-7237.2010.09.010 |
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| Authors: | GAO Yuan WANG Lin LIU Lei |
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| Affiliation: | GAO Yuan,WANG Lin,LIU Lei(Power Engineering Department,North China Electric Power University,Baoding 071003,Hebei,China) |
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| Abstract: | Based on the parameters calculation and analysis of heat exchanger system between conventional ground source heat pump and direct expansion ground source heat pump systems,as well as the numerical simulation with the software Fluent,the merits of two forms are compared,and the temperature distribution of the pipes are expounded,providing a theoretical basis for practical application. |
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| Keywords: | ground source heat pump unit deep hole heat exchange Fluent software temperature distribution |
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