Results 241 to 250 of about 126,824,183 (292)
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Simulating flow in porous media
Physical Review A, 1988The problem of two-phase fluid flow in statistically homogeneous but random porous media is addressed. Particular emphasis is placed on the role of the stochastic nature of the porous medium in the development of unstable interfaces at large mobility ratios. A formalism is developed in which the random nature of a real porous medium can be incorporated
, Chan, , Hughes, , Paterson, , Sirakoff
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Flow Simulation in Stochastic Porous Media
SIMULATION, 2000A family of gamma distributions can be used to model the pore size distributions in a range of stochastic porous media. Our simu lator generates distributional and net flow data for different fluid flow regimes through such networks. The outputs from the simu lation show strong relationships between mean flow and the variance of pore radii for ...
Dodson, C. T.J. +1 more
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Coupling Fluid Flow with Porous Media Flow
SIAM Journal on Numerical Analysis, 2002Summary: The transport of substances back and forth between surface water and groundwater is a very serious problem. We study herein the mathematical model of this setting consisting of the Stokes equations in the fluid region coupled with the Darcy equations in the porous medium, coupled across the interface by the Beavers-Joseph-Saffman conditions ...
William J. Layton +2 more
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Non-linear flows in porous media
Journal of Non-Newtonian Fluid Mechanics, 1999zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Liu, Shijie, Masliyah, Jacob H.
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Annual Review of Fluid Mechanics, 1970
The problems of flow and transport in porous media present many fascinating challenges to students of mechanics: and it is surprising that, over the years, these questions have received relatively little attention at the Congresses and Symposia of IUTAM and of its predecessors.
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The problems of flow and transport in porous media present many fascinating challenges to students of mechanics: and it is surprising that, over the years, these questions have received relatively little attention at the Congresses and Symposia of IUTAM and of its predecessors.
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2012
The fundamentals of single phase flow within porous media are presented in this chapter. Analytical solutions for the flow field in granular media are obtained using cell models of various geometries. Macroscopic approaches (Darcy law and its extensions) as well as numerically obtained flow fields in stochastically constructed granular structures are ...
Frank A. Coutelieris +1 more
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The fundamentals of single phase flow within porous media are presented in this chapter. Analytical solutions for the flow field in granular media are obtained using cell models of various geometries. Macroscopic approaches (Darcy law and its extensions) as well as numerically obtained flow fields in stochastically constructed granular structures are ...
Frank A. Coutelieris +1 more
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2004
We now turn our attention to the results that constitute the core of modern research on convective heat and mass transfer through porous media. Our objective is not only to organize the compact presentation of these results, but also to explain their origin.
Adrian Bejan +4 more
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We now turn our attention to the results that constitute the core of modern research on convective heat and mass transfer through porous media. Our objective is not only to organize the compact presentation of these results, but also to explain their origin.
Adrian Bejan +4 more
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2022
Abstract The process of fluid invasion in a porous medium is often irregular and characterized by avalanches. In imbibition, one typically observes a self-affine front and avalanches are related to those observed in interface depinning.
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Abstract The process of fluid invasion in a porous medium is often irregular and characterized by avalanches. In imbibition, one typically observes a self-affine front and avalanches are related to those observed in interface depinning.
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Uncertainty quantification for porous media flows
Journal of Computational Physics, 2006zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Mike Christie +2 more
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On Darcy–Forchheimer Flows in Porous Media
Lobachevskii Journal of Mathematics, 2022zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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