| 胡宁,李雪飞,吴军,刘凯.基于ANSYS的垂直U型埋管换热器全年试验分析及模拟[J].安徽建筑大学学报,2014,22(6):73-76 |
| 基于ANSYS的垂直U型埋管换热器全年试验分析及模拟 |
| Experimental and Simulant Study on Vertical U-Tube Underground Heat Exchanger in Ground Source Heat Pump System Using ANSYS |
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| DOI：10.11921/j.issn.2095-8382.20140617 |
| 中文关键词: 地源热泵系统，垂直U型地埋管换热器，模拟，ANSYS |
| 英文关键词: ground-source heat pump vertical U-tube heat exchanger simulation ANSYS |
| 基金项目:安徽省教育厅产学研重点项目(KJ2011A068);安徽省教育厅重大项目(KJ2012ZD03) |
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| 中文摘要: |
| 通过分析，建立了120m深垂直U型埋管换热器及土壤温度场的数学模型，并就典型气候条件下换热器的换热性能及周围土壤温度场的变化情况进行了实测分析及数值模拟，为夏热冬冷地区地埋管换热器系统的设计、施工提供一定参考。 |
| 英文摘要: |
| A hundred meters Vertical U-tube heat exchanger was theoretically analysed and the mathematic model of heat exchanger was established. It experimentally studies heat transfer performance of the Ground heat exchange(GHE) and the surrounding temperature distribution under continuous operation modes in typical climate. Then, finite element analysis software ANSYS was used to simulate the long-time operation mode of the GHE, providing reference for the construction of the GSHP system. |
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