The Research on the Influence Law on Thermal Resistance of Borehole

Zi Shu Qi; Qing Gao; Yan Liu; Li Bai

doi:10.4028/www.scientific.net/AMR.838-841.1447

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Study on the Subsurface Excavation of Urban Shallow Tunnel
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The Research on the Influence Law on Thermal Resistance of Borehole
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Study on Safety Collaborative Management of a Metro Engineering Construction Based on Partnership
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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 838-841The Research on the Influence Law on Thermal...

The Research on the Influence Law on Thermal Resistance of Borehole

Abstract:

GSHP are of strategic and necessary part for the efficient utilization of renewable energy and energy conservation. Vertical ground heat exchanger system is one form of GSHP and it is a way to solve the problem of the imbalance between cooling load and heating load except for some extreme hot or cold climate areas. In the paper, the study of underground heat exchanger heat transfer mode, and the influence law of the borehole diameter, shank spacing, and grout conductivities on thermal resistance of borehole are discussed systematically.

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Periodical:

Advanced Materials Research (Volumes 838-841)

Pages:

1447-1450

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.838-841.1447

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Online since:

November 2013

Authors:

Zi Shu Qi, Qing Gao*, Yan Liu, Li Bai

Keywords:

Borehole Diameter, Grout Conductivities, Thermal Resistance, Vertical Ground Heat Exchanger

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* - Corresponding Author

References

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