Results 91 to 100 of about 145,183 (304)

Simulation of Microcapsule Transport in Fractured Media Using Coupled CFD‐DEM

Water Resources Research
Geothermal energy is sustainable and gaining momentum as a solution to energy crises and environmental issues. However, challenges like production temperature and thermal breakthrough can impact geothermal project efficiency.
Xiaoming Zhang, Pania Newell
doaj   +1 more source

Estimating Flow Rates through Fracture Networks using Combinatorial Optimization

, 2018
To enable fast uncertainty quantification of fluid flow in a discrete fracture network (DFN), we present two approaches to quickly compute fluid flow in DFNs using combinatorial optimization algorithms.
Ebigbo, A., Hobé, A., Saar, M. O., Settgast, R. R., Seybold, M. P., Vogler, D.   +5 more
core   +1 more source

Direct Metal Deposition of Graphene–Ti28Nb35.4Zr Matrix Composites With Enhanced Mechanical, Corrosion, and Biocompatibility Properties for Bone Implants

Advanced Engineering Materials, EarlyView.
Graphene nanoplatelet (0.1 wt.%) reinforcement significantly enhances the performance of β Ti‐28Nb‐35.4Zr alloy. Grain refinement, reduced water contact angle, and improved surface characteristics promote osteoblast adhesion and complete surface coverage after 7 days.
Khurram Munir, Jixing Lin, Yuncang Li, Li Zhu, Paul F. A. Wright, Cuie Wen   +5 more
wiley   +1 more source

Effective Characterization of Fractured Media With PEDL: A Deep Learning‐Based Data Assimilation Approach

Water Resources Research
Geological formations with fractures are frequently encountered in various research fields. Accurately characterizing these fractured media is of paramount importance when it comes to tasks that demand precise predictions of liquid flow and solute ...
Tongchao Nan, Jiangjiang Zhang, Yifan Xie, Chenglong Cao, Jichun Wu, Chunhui Lu   +5 more
doaj   +1 more source

Dual Virtual Element Methods for Discrete Fracture Matrix models

Oil & Gas Science and Technology, 2019
The accurate description of fluid flow and transport in fractured porous media is of paramount importance to capture the macroscopic behavior of an oil reservoir, a geothermal system, or a CO2 sequestration site, to name few applications.
Fumagalli Alessio, Keilegavlen Eirik
doaj   +1 more source

Diffusion models for fractured media

Journal of Mathematical Analysis and Applications, 1990
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Hornung, Ulrich, Showalter, Ralph E.
openaire   +1 more source

Electrochemical Behavior of Flame‐Sprayed Sc‐Doped AlCoCrFeMo High‐Entropy Alloy Coatings in 3.5% Sodium Chloride Solution

Advanced Engineering Materials, EarlyView.
Scandium (Sc)‐doped AlCoCrFeMo HEA coatings are fabricated via flame spraying with 0.1, 0.3, and 0.5 wt% Sc additions. Among these, the HEA‐Sc0.3 coating exhibits the highest corrosion resistance, indicated by a more positive corrosion potential and lower current density.
Pankaj Kumar, Akash Vyas, Mohammad Aatif Qazi, Nashit Jalal, Maria Ophelia Jarligo, Mostafa Yakout, Jing Liu, André McDonald   +7 more
wiley   +1 more source

High-fidelity experimental model verification for flow in fractured porous media

InterPore Journal
Mixed-dimensional mathematical models for flow in fractured media have been prevalent in the modeling community for almost two decades, utilizing the explicit representation of fractures by lower-dimensional manifolds embedded in the surrounding porous ...
Jakub Wiktor Both, Bergit Brattekås, Eirik Keilegavlen, Martin Fernø, Jan Martin Nordbotten   +4 more
doaj   +1 more source

GENERATION OF TRANSPORT PATHS IN FRACTURED POROUS MEDIA

Acta Polytechnica, 2017
In this article, a method for generation of transport paths in combined equivalent porous media / discrete fracture network computational meshes is proposed as an alternative to a particle tracking method.
Jakub Říha, Jiřina Královcová
doaj   +1 more source

Evaluation of CO2 and Carbonated Water EOR for Chalk Fields [PDF]

, 2012
Imperial Users ...
Barroso Viseras, Francisco, Barroso Viseras, Francisco   +1 more
core