Understanding injection-induced seismicity in enhanced geothermal systems: From the coupled thermo-hydro-mechanical-chemical process to anthropogenic …

TD Rathnaweera, W Wu, Y Ji, RP Gamage - Earth-science reviews, 2020 - Elsevier
Injection-induced seismicity has become a major barrier to the development of geothermal
energy, because the complexity of fault behaviors and the lack of physical fundamentals …

[HTML][HTML] Advances in ground heat exchangers for space heating and cooling: Review and perspectives

P Cui, W Yang, W Zhang, K Zhu, JD Spitler… - Energy and Built …, 2024 - Elsevier
As a renewable energy source, geothermal energy has been widely used to provide space
heating and cooling for buildings. The thermal performance of ground heat exchanger …

Geothermal energy and carbon emissions nexus in leading geothermal-consuming nations: Evidence from nonparametric analysis

M Umar, AA Awosusi, OR Adegboye… - Energy & …, 2023 - journals.sagepub.com
The pursuit of decarbonization has created an awareness globally in relation to geothermal
energy, either for electricity generation or direct usage, since fuel combustion is not needed …

A review of advances and applications of geothermal energy extraction using a gravity-assisted heat pipe

T Gao, X Long, H Xie, L Sun, J Wang, C Li, M Gao… - Geothermics, 2024 - Elsevier
Enhanced geothermal system (EGS) provides a feasible way for extracting geothermal
energy from hot dry rock (HDR) reservoirs, whereas seismic risk it might induce and …

An enhanced super-long gravity heat pipe geothermal system: Conceptual design and numerical study

Z Li, W Huang, J Chen, J Cen, W Cao, F Li, F Jiang - Energy, 2023 - Elsevier
Recently, it was reported a novel method of deep geothermal energy exploitation by using
the super-long gravity heat pipe (SLGHP) in a single-well geothermal system. However, the …

Operational characteristics of the super-long gravity heat pipe for geothermal energy exploitation

J Chen, W Huang, J Cen, Z Li, F Li, A Li, H Sun… - Applied Thermal …, 2024 - Elsevier
As a novel geothermal heat transfer technology, the super-long gravity heat pipe (SLGHP)
demonstrates great potential for the efficient exploitation of deep geothermal energy …

Heat extraction from hot dry rock by super-long gravity heat pipe: A field test

W Huang, J Cen, J Chen, W Cao, Z Li, F Li, F Jiang - Energy, 2022 - Elsevier
Recent theoretical studies dealing with the novel scheme for earth-deep hot dry rock
geothermal energy extraction based on the use of a super-long heat pipe indicate its …

Heat extraction from hot dry rock by super-long gravity heat pipe: Effect of key parameters

W Huang, J Chen, J Cen, W Cao, Z Li, F Li, F Jiang - Energy, 2022 - Elsevier
Extracting hot dry rock energy by super-long gravity heat pipe in a single-well is a novel
technical scheme proposed recently. The potential superiority of this scheme is related to its …

Super-long gravity heat pipe for geothermal energy exploitation-A comprehensive review

RS Anand, A Li, W Huang, J Chen, Z Li, Q Ma… - … and Sustainable Energy …, 2024 - Elsevier
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 …

Heat extraction from hot dry rock by super-long gravity heat pipe: selection of working fluid

J Chen, W Huang, J Cen, W Cao, Z Li, F Li, F Jiang - Energy, 2022 - Elsevier
The novel technical scheme of extracting the deep-earth hot dry rock heat by a super-long
gravity heat pipe (SLGHP) system in a single-well has aroused widespread interest in the …