Super-long gravity heat pipe for geothermal energy exploitation-A comprehensive review
One salient feature of the heat pipe system is its superior heat transfer efficiency, which
allows the transfer of significant amount of heat at near-zero temperature difference. In …
allows the transfer of significant amount of heat at near-zero temperature difference. In …
A comprehensive review of tracer tests in enhanced geothermal systems
Tracers are materials injected into reservoirs of enhanced geothermal systems (EGSs) for
reservoir characterization and thermal performance assessment. This work presents a …
reservoir characterization and thermal performance assessment. This work presents a …
A deep-learning based model for fracture network characterization constrained by induced micro-seismicity and tracer test data in enhanced geothermal system
X Liang, T Xu, J Chen, Z Jiang - Renewable Energy, 2023 - Elsevier
Fracture network developed in hot dry rock (HDR) primarily controls the flow and heat
transport in enhanced geothermal system (EGS). Characterization of fracture network in …
transport in enhanced geothermal system (EGS). Characterization of fracture network in …
Comparative study on heat extraction from Soultz-sous-Forêts geothermal field using supercritical carbon dioxide and water as the working fluid
Energy extraction from the deep subsurface requires engineering using a working fluid
circulation in well doublet. This study developed a field-scale hydro-thermal model to …
circulation in well doublet. This study developed a field-scale hydro-thermal model to …
Probing dominant flow paths in enhanced geothermal systems with a genetic algorithm inversion model
C Zhou, G Liu, S Liao - Applied Energy, 2024 - Elsevier
Dominant flow path has been proven to be the main reason causing the short-circuit effect
which rapidly declines production temperature in the short term and worsens electricity …
which rapidly declines production temperature in the short term and worsens electricity …
In-situ tracer test in fractured rocks for nuclear waste repository
Due to sustained interest in underground nuclear waste repositories since the 1970s,
numerous in-situ tracer tests have been extensively conducted in underground research …
numerous in-situ tracer tests have been extensively conducted in underground research …
Challenges and opportunities for lithium extraction from geothermal systems in Germany—part 3: the return of the extraction brine
Lithium (Li) is considered a crucial element for energy transition due to its current
irreplaceability in Li-ion batteries, particularly in electric vehicles. Market analysis indicates …
irreplaceability in Li-ion batteries, particularly in electric vehicles. Market analysis indicates …
Hydro-thermal modeling for geothermal energy extraction from Soultz-sous-Forêts, France
S Mahmoodpour, M Singh, A Turan, K Bär, I Sass - Geosciences, 2021 - mdpi.com
The deep geothermal energy project at Soultz-sous-Forêts is located in the Upper Rhine
Graben, France. As part of the Multidisciplinary and multi-contact demonstration of EGS …
Graben, France. As part of the Multidisciplinary and multi-contact demonstration of EGS …
[HTML][HTML] Enhance liquid nitrogen fracturing performance on hot dry rock by cyclic injection
Producing complex fracture networks in a safe way plays a critical role in the hot dry rock
(HDR) geothermal energy exploitation. However, conventional hydraulic fracturing (HF) …
(HDR) geothermal energy exploitation. However, conventional hydraulic fracturing (HF) …
Comparative study on heat extraction performance between gravity heat pipe system and enhanced geothermal system
G Liu, C Zhou, S Liao - Geothermics, 2021 - Elsevier
Gravity heat pipe system has been proposed as a new technology for deep geothermal
utilization. However, its performance advantages in heat extraction performance are not fully …
utilization. However, its performance advantages in heat extraction performance are not fully …