Comparative investigation of the heat extraction performance of an enhanced geothermal system using H2, CO2, and H2O as working fluids

The optimization of working fluids in single-well coaxial geothermal systems presents a critical pathway for advancing the use of enhanced geothermal systems (EGS) in renewable energy applications. This study evaluates the thermo-hydraulic performance of three working fluids (H2O, CO2, and H2) in a...

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Bibliographic Details
Main Authors: Dandan Wang, Xiong Wu, Pu Zhao, Huiming Fang, Zhiwei Dang, Zhewei Shi, Chao Huo
Format: Article
Language:English
Published: KeAi Communications Co., Ltd. 2025-09-01
Series:Energy Geoscience
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Online Access:http://www.sciencedirect.com/science/article/pii/S2666759225000502
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