Results 31 to 40 of about 103,472 (286)

Finite element simulation of permeable fault influence on a medium deep borehole thermal energy storage system

open access: yesGeothermal Energy, 2022
Solutions for seasonal energy storage systems are essential for the reliable use of fluctuating renewable energy sources. As part of the research project SKEWS, a medium deep borehole thermal energy storage system with a depth of 750 m is under ...
Lukas Seib   +4 more
doaj   +1 more source

Numerical investigation of parameters influencing back-thrust development in outer wedge fronts of fold-and-thrust belt systems [PDF]

open access: yesSolid Earth
Thrusting in fold-and-thrust belts can manifest in different styles. Here we investigate the parameters influencing back-thrust development over fore-thrust development at the frontal part of fold-and-thrust belts using numerical geomechanical forward ...
S. Mahmoodpour, F. Duschl, M. C. Drews
doaj   +1 more source

Research on Enhancing Heat Transfer Performance by BTES Hot and Cold Partition

open access: yes南方能源建设, 2021
[Introduction] Borehole Thermal Energy Storage (BTES: Borehole Thermal Energy Storage) refers to a borehole closed cycle system that uses the heat capacity of underground soil, rocks and water to store energy.
LIU Zheng   +3 more
doaj   +1 more source

Trends and prospects of geothermal energy as an alternative source of power: A comprehensive review

open access: yesHeliyon, 2022
The world has capitalized on numerous renewable energy resources by developing its energy infrastructure mainly around solar, biomass, and hydro energy. However, geothermal energy has not yet been developed at a significant scale, despite reports from 62
Mohammad Towhidul Islam   +9 more
semanticscholar   +1 more source

Geothermal Casimir phenomena [PDF]

open access: yesJournal of Physics A: Mathematical and Theoretical, 2008
We present first worldline analytical and numerical results for the nontrivial interplay between geometry and temperature dependencies of the Casimir effect. We show that the temperature dependence of the Casimir force can be significantly larger for open geometries (e.g., perpendicular plates) than for closed geometries (e.g., parallel plates).
Klingmuller, Klaus, Gies, Holger
openaire   +2 more sources

Technological Advancements and Challenges of Geothermal Energy Systems: A Comprehensive Review

open access: yesEnergies, 2022
Geothermal is a renewable energy source, but this is not as often seen as other renewable energy sources, such as solar, wind, hydro, etc. Several applications could be implemented through geothermal energy, and heating & cooling systems are one of them.
Laveet Kumar   +3 more
semanticscholar   +1 more source

Temporal variation in source location of continuous tremors before ash–gas emissions in January 2014 at Aso volcano, Japan

open access: yesEarth, Planets and Space, 2018
Volcanic tremor is often observed to be associated with an increase in volcanic activity and during periods approaching eruptions. It is therefore of crucial importance to study this phenomenon.
Misa Ichimura   +4 more
doaj   +1 more source

Preliminary Study on Optimization of a Geothermal Heating System Coupled with Energy Storage for Office Building Heating in North China

open access: yesEnergies, 2022
Geothermal heating is considered to be one of the low-carbon-energy technologies for building heating. Aiming at the problem that the operating cost and investment cost of geothermal heating systems are still high, the conventional geothermal heating ...
Yapeng Ren   +9 more
doaj   +1 more source

The Geothermal Artificial Intelligence for geothermal exploration

open access: yesRenewable Energy, 2022
Exploration of geothermal resources involves analysis and management of a large number of uncertainties, which makes investment and operations decisions challenging. Remote Sensing (RS), Machine Learning (ML) and Artificial Intelligence (AI) have potential in managing the challenges of geothermal exploration.
J. Moraga   +3 more
openaire   +2 more sources

Triggering of the Pohang, Korea, Earthquake (Mw 5.5) by enhanced geothermal system stimulation

open access: yesSeismological Research Letters, 2019
© 2019 Seismological Society of America. All rights reserved. On the afternoon of 15 November 2017, the coastal city of Pohang, Korea, was rocked by a magnitude 5.5 earthquake (Mw, U.S. Geological Survey).
W. Ellsworth   +4 more
semanticscholar   +1 more source

Home - About - Disclaimer - Privacy