Results 41 to 50 of about 19,008,577 (282)

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

open access: yesResults 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   +7 more
doaj   +1 more source

Radiative Hybrid Nanofluid Flow Over a Porous Riga Surface: A Fuzzy–ANN Modeling Approach

open access: yesAsia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT This study proposes a fuzzy–ANN model to investigate the nonlinear thermal transport in a tangent hyperbolic (Tanh) hybrid nanofluid flow past a porous Riga surface, considering the effects of Rosseland diffusion, chemical reactions, and internal volumetric heating.
Azad Hussain, Rabia Zetoon, Reeha Iqbal
wiley   +1 more source

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

open access: yesClean 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   +3 more
doaj   +1 more source

Dynamics between earthquakes, volcanic eruptions, and geothermal energy exploitation in Japan

open access: yesScientific Reports, 2023
Intruding magma brings high temperatures close to the surface, thus offering possibilities for harnessing large amounts of heat for geothermal exploitation.
Thanushika Gunatilake
doaj   +1 more source

Exergoeconomic analysis of a geothermal steam turbine combined with multi-effect desalination and reverse osmosis

open access: yese-Prime: Advances in Electrical Engineering, Electronics and Energy, 2021
An exergoeconomic analysis is reported of a geothermal-based combined system for electricity and freshwater in which a geothermal steam turbine is integrated with multi-effect desalination and reverse osmosis systems.
Aida Farsi, Marc A. Rosen
doaj   +1 more source

Enhanced Geothermal Systems (EGS) R&D Program, Status Report: Foreign Research on Enhanced Geothermal Systems [PDF]

open access: yes, 2000
This report reviews enhanced geothermal systems (EGS) research outside the United States. The term ''enhanced geothermal systems'' refers to the use of advanced technology to extract heat energy from underground in areas with higher than average heat flow but where the natural permeability or fluid content is limited.
McLarty, Lynn, Entingh, Daniel
openaire   +2 more sources

Hot and cold deserts as eco‐evolutionary arenas for understanding plant resistance to multiple abiotic stressors

open access: yesBiological Reviews, EarlyView.
ABSTRACT During their long evolutionary history, land plants have evolved a range of adaptations to different abiotic stressors. These help explain present‐day diversity and distribution patterns, as well as the potential resilience of natural and agricultural systems to a changing climate. Most previous research has focused on adaptation to individual
Marc Fradera‐Soler   +6 more
wiley   +1 more source

Multi-objective optimization of ORC geothermal conversion system integrated with life cycle assessment

open access: yesE3S Web of Conferences, 2018
This paper details the development of a systematic methodology to integrated life cycle assessment (LCA) with thermo-economic models and to thereby identify the optimal exploitation schemes of geothermal resources. Overall geothermal systems consist of a
Matuszewska Dominika   +2 more
doaj   +1 more source

OPTIMIZATION OF AI-COORDINATED INTEGRATED THERMAL-ELECTRIC SYSTEMS FOR GEOTHERMAL WATER VALORIZATION: A CASE STUDY FROM CĂCIULATA REGION, ROMANIA [PDF]

open access: yesRomanian Journal of Petroleum & Gas Technology
This study presents an innovative AI-coordinated approach for integrated thermal-electric systems applied to geothermal water valorization in the Căciulata region, Romania.
Dan Ovidiu Cîrjan
doaj   +1 more source

A Systematic Review of the Design and Heat Transfer Performance of Enhanced Closed-Loop Geothermal Systems

open access: yesEnergies, 2022
Geothermal energy is one of the primary sources of clean electricity generation as the world transitions away from fossil fuels. In comparison to enhanced geothermal methods based on artificial fracturing, closed-loop geothermal systems (CLGSs) avoid ...
Andres Budiono   +4 more
doaj   +1 more source

Home - About - Disclaimer - Privacy