Results 11 to 20 of about 80,266 (265)
In-situ characterization of capillary pressure during three-phase flow in porous media [PDF]
E3S Web of Conferences, 2023 We characterize the pore-scale fluid distributions, phase connectivity, and local capillary pressures during three-phase flow in a water-wet Berea sandstone sample.
Zankoor Ahmed +3 more
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Dynamic pore-scale modeling of residual fluid configurations in disordered porous media [PDF]
E3S Web of Conferences, 2023 Fluid trapping in porous media is important in many subsurface flow processes such as enhanced oil recovery and geological sequestration of carbon dioxide.
Gong Yanbin +2 more
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Fluids, 2021 Subsurface multiphase flow in porous media simulation is extensively used in many disciplines. Large meshes with non-orthogonalities (e.g., corner point geometries) and full tensor highly anisotropy ratios are usually required for subsurface flow ...
Sebastián Echavarría-Montaña +5 more
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Transport in Porous Media, 2022 AbstractConnectivity and connectedness are nonadditive geometric functionals on the set of pore scale structures. They determine transport of mass, volume or momentum in porous media, because without connectivity there cannot be transport. Percolativity of porous media is introduced here as a geometric descriptor of connectivity, that can be computed ...
Hilfer, Rudolf, Hauskrecht, J.
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International Journal of Coal Science & Technology, 2023 Residual oil zones (ROZs) have high residual oil saturation, which can be produced using CO2 miscible flooding. At the same time, these zones are good candidates for CO2 sequestration.
Boyu Liu, Jun Yao, Tunan Sun
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On electroconvection in porous media
Indiana University Mathematics Journal, 2023 We address existence, uniqueness and analyticity of solutions of an electroconvection model in porous media.
Abdo, Elie, Ignatova, Mihaela
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Transport in Porous Media, 2015 Drying of porous media is part of our daily experience, yet this common process is central to many environmental and engineering applications ranging from soil evaporation affecting hydrological water balance and climatic processes, to the drying of food and building materials, and driving plant life through transpiration.
Shokri, Nima +3 more
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Energies, 2021 Rock yielding may well take place during hydraulic fracturing in deep reservoirs. The prevailing models based on the linear elastic fracture mechanics (LEFM) are incapable of describing the evolution process of hydraulic fractures accurately.
Wenzheng Liu +5 more
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Numerical Study of the Effect of a Power-law Fluid Flow Structures on Levels of Mixing in a Taylor Couette Configuration [PDF]
Journal of Applied Fluid Mechanics, 2023 This work is a numerical study on the effects of the flow structures of the power-law fluid between two concentric cylinders with an upward laminar axial flow on levels of mixing and mean residence time through the Taylor Couette system.
S. Khali, R. Nebbali
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TRANSFERS IN POROUS MEDIA [PDF]
Special Topics & Reviews in Porous Media: An International Journal, 2014 Modelling heat transfer in porous media requires to take into account multiple-scale aspects inherent to porous media structures. Several methodologies have been developed to upscale the equations at a lower-scale and to obtain upper-scale models as it is outlined in a brief review based on a simple heat conduction example proposed in the first part of
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