Heat transfer analysis of boreholes in v
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Heyi Zeng; Nairen Diao; Zhaohong Fang
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Article
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2003
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Elsevier Science
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English
β 205 KB
A ground heat exchanger (GHE) is devised for extraction or injection of thermal energy from/into the ground. Bearing strong impact on GHE performance, the borehole thermal resistance is defined by the thermal properties of the construction materials and the arrangement of flow channels of the GHEs.