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Article

546 Views

32 Pages

A Comprehensive Simplified Algorithm for Heat Transfer Modeling of Medium-Deep Borehole Heat Exchangers Considering Soil Stratification and Geothermal Gradient

Boyu Li,
Fei Lei and
Zibo Shen

Energies2025, 18(14), 3716;https://doi.org/10.3390/en18143716

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14 July 2025

Medium-deep borehole heat exchanger (BHE) systems represent an emerging form of ground source heat pump technology. Their heat transfer process is significantly influenced by geothermal gradient and soil stratification, typically simulated using segm...

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Article

1 Citations

1,279 Views

24 Pages

Research on the Optimized Design of Medium and Deep Ground-Source Heat Pump Systems Considering End-Load Variation

Jianlin Li,
Xupeng Qi,
Xiaoli Li,
Huijie Huang and
Jian Gao

Sustainability2025, 17(7), 3234;https://doi.org/10.3390/su17073234

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4 April 2025

Ground-source heat pump (GSHP) systems with medium-depth and deeply buried pipes in cold regions are highly important for addressing global climate change and the energy crisis because of their efficient, clean, and sustainable energy characteristics...

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