Results 11 to 20 of about 19,008,577 (282)

Phase-Field Modeling of Coupled Thermo-Hydromechanical Processes for Hydraulic Fracturing Analysis in Enhanced Geothermal Systems

open access: yesEnergies, 2023
Abundant geothermal energy can be harvested from deep, low-permeability rocks using an enhanced geothermal system (EGS) that relies on an artificially created permeable fracture network through cold water injection.
Vaya Putra, Kenji Furui
doaj   +1 more source

A novel application of the geothermal asphalt pavement: A feasible E-fuel source

open access: yesTransportation Engineering, 2023
In this study, a novel application of geothermal technology was proposed and evaluated as a potential sustainable clean energy source. The proposed system incorporates thermoelectric generators (TEG) to transform the extracted heat from the pavement into
M.E. Al-Atroush   +3 more
doaj   +1 more source

Deep Regional Fluid Pathways in an Extensional Setting: The Role of Transfer Zones in the Hot and Cold Degassing Areas of the Larderello Geothermal System (Northern Apennines, Italy)

open access: yesGeochemistry, Geophysics, Geosystems, 2023
High‐temperature geothermal areas are often characterized by widespread surficial manifestations, whose location is strictly controlled by sets of faults of regional relevance.
Marco Taussi   +9 more
doaj   +1 more source

Influence of local thermal non-equilibrium on enhanced geothermal system

open access: yesShenzhen Daxue xuebao. Ligong ban, 2022
Effective development of hot dry rock depends on complex fracture network formed by the enhanced geothermal system. Different scales of mass and heat transfer environment are formed between tight matrix and different fractures, which leads to the ...
CHENG Linsong   +4 more
doaj   +1 more source

Geothermal Information Dissemination and Outreach [PDF]

open access: yes, 2005
Project Purpose To enhance technological and topical information transfer in support of industry and government efforts to increase geothermal energy use in the United States (power production, direct use, and geothermal groundsource heat pumps). Project
Ted J. Clutter, Geothermal Resources Council Executive Director
core   +1 more source

Sustainable operation of geothermal power plants: why economics matters

open access: yesGeothermal Energy, 2021
This paper, based on a novel hybrid techno-economic model for geothermal power plants with endogenized plant lifetime, investigates the economic feasibility of a sustainable exploitation of geothermal resources for electricity generation.
Fynn V. Hackstein, Reinhard Madlener
doaj   +1 more source

Enhanced Geothermal Systems – Promises and Challenges

open access: yesInternational Journal of Renewable Energy Development, 2021
Geothermal energy plays a very important role in the energy basket of the world. However, understanding the geothermal hotspots and exploiting the same from deep reservoirs, by using advanced drilling technologies, is a key challenge. This study focuses on reservoirs at a depth greater than 3 km and temperatures more than 150°C.
Anirbid Sircar   +3 more
openaire   +2 more sources

Master plan for the Kahaualea Geothermal Project [PDF]

open access: yes, 1982
"Prepared by True Geothermal Energy Company and Mid-Pacific Geothermal, Inc. for submission to the Board of Land and Natural Resources, State of Hawaii in coordination with the Trustees of the Estate of James Campbell."Contents: Purpose -- Location ...
True Geothermal Energy Company   +2 more
core   +2 more sources

Puna Geothermal Venture response to geothermal management plan element i [PDF]

open access: yes, 1991
"Thank you for your letter dated October 4, 1991, restating the intent of the Geothermal Management Plan, Element I, "changes in PGV's Drilling Procedures and supervision.
Puna Geothermal Venture
core   +2 more sources

Study on Libr/H2O absorption cooling system based on enhanced geothermal system for data center

open access: yesEnergy Reports, 2020
For solving the problems such as high energy consumption of cooling system of big DC and utilization of abandoned wells, this paper proposed Libr/H2O absorption cooling system based on enhanced geothermal system (EGS) using abandoned wells for DC, which ...
Bingbing Han   +4 more
doaj   +1 more source

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