| 影响地下环路热交换器设计的地下水流动的理论分析 |
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| 引用本文： | 谭显辉,丁力行. 影响地下环路热交换器设计的地下水流动的理论分析[J]. 制冷空调与电力机械, 2003, 24(5): 14-16,20 |
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| 作者姓名： | 谭显辉 丁力行 |
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| 作者单位： | 中南大学,湖南,长沙,410075 |
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| 摘 要： | 分析了地下水流动对地下环路热交换器设计的影响，介绍了以心数作为在地下环路热交换器设计中是否应考虑地下水流动因素的一个判别条件，较详细阐述了地下水流动和传热控制方程及其数学解法。
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| 关 键 词： | 地下水流动 地源热泵 地下环路热交换器 设计 换热器 传热控制方程 |
| 文章编号： | 1006-8449(2003)05-0014-03 |
Theoretical Analysis of Groundwater Flow Affecting Design of Ground-Loop Heat Exchanger |
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| TAN Xian-hui,DING Li-xing. Theoretical Analysis of Groundwater Flow Affecting Design of Ground-Loop Heat Exchanger[J]. Refrigeration Air Conditioning & Electric Power Machinery, 2003, 24(5): 14-16,20 |
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| Authors: | TAN Xian-hui DING Li-xing |
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| Abstract: | This paper analyses the effect of groundwater flow on the design of ground-loop heat exchanger. In order to determine whether the groundwater flow factor should be considered in the design of ground-loop heat exchanger, Peclet Number is introduced to be a distinguishing term as well. The paper also particularly illustrates the governing equations of groundwater flow and heat transport. In addition, numerical solutions of the governing equations are discussed. |
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| Keywords: | ground-loop heat exchanger groundwater flow ground-source heat pump |
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