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Numerical Comparative Study and Evaluation of Flow Rate for Medium-Depth Coaxial and U-Type Borehole

  • 2025
  • OriginalPaper
  • Chapter
Published in:
Authors
Yaru Wang
Shihao Dong
Long Ni
Published in
Proceedings of the 12th International Conference on Cold Climate HVAC & Energy (Volume 1)
Publisher
Springer Nature Singapore

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Abstract

This chapter delves into the critical role of geothermal energy in China's transition to a low-carbon economy, focusing on medium-depth borehole heat exchangers. It compares the performance of coaxial and U-type boreholes, evaluating their flow rates and heat extraction capabilities. The study highlights the importance of optimizing borehole designs to maximize geothermal energy potential. Through detailed numerical simulations, the chapter provides a comprehensive analysis of the thermal performance of different borehole configurations. The findings offer practical recommendations for enhancing the efficiency of geothermal systems, contributing to the broader goal of reducing carbon emissions and promoting sustainable energy solutions.
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previous chapter Obtaining Thermal Conductivity of Medium-Deep Geothermal Boreholes: A Hybrid Modelling Based on Geological Test
next chapter Field Test and Techno-Economic Analysis of a Medium–Deep Ground Source Heat Pump System in a Low-Energy Office Building
Title
Numerical Comparative Study and Evaluation of Flow Rate for Medium-Depth Coaxial and U-Type Borehole
Authors
Yaru Wang
Shihao Dong
Long Ni
Copyright Year
2025
Publisher
Springer Nature Singapore
Book
Proceedings of the 12th International Conference on Cold Climate HVAC & Energy (Volume 1)

Print ISBN: 978-981-9532-48-3

Electronic ISBN: 978-981-9532-49-0

Copyright Year: 2025

DOI
https://doi.org/10.1007/978-981-95-3249-0_10
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