A case study on thermal conductivity characteristics and prediction of rock and soil mass at a proposed ground source heat pump (GSHP) site

A case study on thermal conductivity characteristics and prediction of rock and soil mass at a proposed ground source heat pump (GSHP) site

Abstract Shallow geothermal energy (SGE) has a wide range of applications in the field of building cooling and heating. Ground source heat pump (GSHP) system is a technology to extract SGE. The design of borehole heat exchanger (BHE) has a great impact on heat transfer performance and investment cos...

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Main Authors: Yongjie Ma, Jingyong Wang, Fuhang Hu, Echuan Yan, Yu Zhang, Hao Deng, Xuefeng Gao, Jianguo Kang, Haoxin Shi, Xin Zhang, Jianqiao Zheng, Jixiang Guo
Format: Article
Language:English
Published: Nature Portfolio 2025-03-01
Series:Scientific Reports
Subjects:
Ground source heat pump
Shallow geothermal energy
Improved combined thermal response test
Artificial neural network
Thermal conductivity
Online Access:https://doi.org/10.1038/s41598-025-92896-8
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https://doi.org/10.1038/s41598-025-92896-8

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