Numerical analysis of the heat extraction performance of mine backfill heat exchanger based on phase change heat storage (PCHS-BFHE)
Deep mines contain a large amount of hot-rock geothermal energy, and one method to exploit it is to construct a backfill heat exchanger based on phase change heat storage (PCHS-BFHE) in the mine goaf. In this paper, the influence of the thermophysical parameters of phase change heat storage backfill...
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Main Authors: | Pai Ning, Feng Ju, Juan Xu, Meng Xiao, Tengfei Wang, Dong Wang, Lu Si |
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Format: | Article |
Language: | English |
Published: |
Elsevier
2025-02-01
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Series: | Case Studies in Thermal Engineering |
Subjects: | |
Online Access: | http://www.sciencedirect.com/science/article/pii/S2214157X24017520 |
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