Results 81 to 90 of about 3,208 (227)

Optimal scheduling of regional integrated energy systems with hot dry rock enhanced geothermal system based on information gap decision theory

Energy Science & Engineering
Hot dry rock (HDR) is regarded as a promising resource of geothermal energy and becomes an important field for future geothermal development due to its advantages of high temperature, wide distribution and huge reserves.
Qingfeng Liu, Mohamed A. Mohamed, Adrian Ilinca, Andres Annuk, Emad Abouel Nasr   +4 more
doaj   +1 more source

A Numerical Investigation of the Potential of an Enhanced Geothermal System (EGS) for Power Generation at Mount Meager, BC, Canada

Clean Technologies
This study aims to better harness the geothermal potential of Mount Meager in British Columbia, a premier reserve of geothermal resources in Canada. Numerical investigations explore the feasibility and optimization of an Enhanced Geothermal System to ...
Yutong Chai, Zhuoheng Chen, Wanju Yuan, Shunde Yin   +3 more
doaj   +1 more source

Potential of the renewable energy development in Jammu and Kashmir, India [PDF]

, 2012
The future economic growth for India is likely to result in rapid and accelerated surge in energy demand, with expected shortages in terms of supply. Many of its current policies and strategies are aimed at the improvement and possible maximization of ...
Abdul Azeez, Arsalan Nisar, Carlos Rodríguez Monroy, Chandrasekhar, Faaij, Himanshu, Kelly, Liming, Monroy, Nisar, Ramachandra, Rittmann, Saxena   +12 more
core   +2 more sources

Development of 1D Hybrid Hydromechanical Models for Real‐Time Forecasting of Induced Seismicity Rate

Journal of Geophysical Research: Solid Earth, Volume 130, Issue 8, August 2025.
Abstract Hydraulic stimulations play an important role in Enhanced Geothermal Systems (EGS) by increasing the permeability of the host rock and facilitating more efficient fluid circulation and heat extraction. However, fluid injection operations are unavoidably accompanied by induced earthquakes.
V. Clasen Repollés, A. P. Rinaldi, F. Ciardo, L. Passarelli, D. Karvounis, S. Wiemer   +5 more
wiley   +1 more source

In-Situ Stress Measurements at the Utah Frontier Observatory for Research in Geothermal Energy (FORGE) Site

Energies, 2020
A scientific injection campaign was conducted at the Utah Frontier Observatory for Research in Geothermal Energy (FORGE) site in 2017 and 2019. The testing included pump-in/shut-in, pump-in/flowback, and step rate tests.
Pengju Xing, John McLennan, Joseph Moore
doaj   +1 more source

Enhanced-Geothermal-Systems (EGS), Hot-Dry-Rock Systeme (HDR), Deep-Heat-Mining (DHM)

, 2011
Mit dem Enhanced-Geothermal-System (EGS) soll der tiefere Untergrund als Warmequelle zur Stromerzeugung und Warmegewinnung genutzt werden (Abschn. 4.2). Synonyme sind Hot-Dry-Rock (HDR) oder Deep-Heat-Mining (DHM). Der Begriff HDR stammt aus der Anfangsphase dieser Technologie-Entwicklung, in der man noch von „trockenen“ Verhaltnissen in groser Tiefe ...
Ingrid Stober, Kurt Bucher
openaire   +1 more source

Does b‐Value Increase With Pore‐Pressure?: Insights From Laboratory Experiments and Induced Seismicity

Geophysical Research Letters, Volume 52, Issue 11, 16 June 2025.
Abstract Anthropogenic activities like fluid injection can increase pore‐pressure and induce seismicity. Variations in the b‐value (slope of the frequency‐magnitude distribution) of induced and natural seismic events are thought to reflect the stress state, although recent laboratory results suggest that fault roughness also contributes.
Navin Thapa, Georg Dresen, Thomas H. Goebel   +2 more
wiley   +1 more source

On Heat and Mass Transfer within Thermally Shocked Region of Enhanced Geothermal System

Geofluids, 2017
An Enhanced Geothermal System (EGS) is an artificially created geothermal reservoir formed by hydrofracturing hot dry rock. Thermal shock occurs when the cold water contacts the hot rock near the injection borehole, creating a network of small ...
Kamran Jahan Bakhsh, Masami Nakagawa, Mahmood Arshad, Lucila Dunnington   +3 more
doaj   +1 more source

A computational fluid dynamics (CFD) study on extraction of geothermal energy in Bangladesh

Results in Engineering
Addressing the energy concerns Bangladesh, this study models a U-shaped geothermal well system using computational fluid dynamics (CFD) to investigate geothermal energy extraction in the country.
Prodeepta Neogi, Md Tauhidur Rahman, Khairul Habib, Md. Sayeedur Rahman Sakib, Fardin Islam, Khandakar Fahim Anjum, SM Shakhawat Hossain, Md․Aliur Rahman   +7 more
doaj   +1 more source

A fracture flow permeability and stress dependency simulation applied to multi-reservoirs, multi-production scenarios analysis

Geothermal Energy, 2019
The use of the subsurface and the exploitation of subsurface resources require prior knowledge of fluid flow through fracture networks. For nuclear waste disposal, for the enhancement of hydrocarbon recovery from a field, or the development of an ...
Baptiste Lepillier, Alexandros Daniilidis, Nima Doonechaly Gholizadeh, Pierre-Olivier Bruna, Juliane Kummerow, David Bruhn   +5 more
doaj   +1 more source