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[PDF] Top 20 Derivation of a macroscopic model for two-phase non-Darcy flow in homogeneous porous media using volume averaging

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Derivation of a macroscopic model for two-phase non-Darcy flow in homogeneous porous media using volume averaging

Derivation of a macroscopic model for two-phase non-Darcy flow in homogeneous porous media using volume averaging

... Derivation of a macroscopic model for two-phase non-Darcy flow in homogeneous porous media using ... Voir le document complet

2

A two-pressure model for slightly compressible single phase flow in bi-structured porous media

A two-pressure model for slightly compressible single phase flow in bi-structured porous media

... with two different regional velocities may be necessary. In practice, experimental measurements of these regional velocities are difficult and one can often access only the total imposed filtration ... Voir le document complet

18

Hybrid Dimensional Modelling and Discretization of Two Phase Darcy Flow through DFN in Porous Media

Hybrid Dimensional Modelling and Discretization of Two Phase Darcy Flow through DFN in Porous Media

... proposed in [14], [4] assuming the orthogonality of the mesh and isotropic per- meability ...Finite Volume schemes using MultiPoint Flux Approximations (MPFA) have been studied in [21], ... Voir le document complet

23

Hybrid dimensional modeling of multi-phase Darcy flows in fractured porous media

Hybrid dimensional modeling of multi-phase Darcy flows in fractured porous media

... discretization of hybrid-dimensional Darcy flow models has been the object of several ...works. For an exhaustive review of existing methods, we refer to [65, ...68]. For ... Voir le document complet

136

Immiscible two-phase Darcy flow model accounting for vanishing and discontinuous capillary pressures: application to the flow in fractured porous media

Immiscible two-phase Darcy flow model accounting for vanishing and discontinuous capillary pressures: application to the flow in fractured porous media

... number of Newton iterations as a func- tion of time for the pressure-saturation and variable switch ...most of the time step failures occur for the pressure-saturation formula- ... Voir le document complet

23

Coupling of a two phase gas liquid 3D Darcy flow in fractured porous media with a 1D free gas flow

Coupling of a two phase gas liquid 3D Darcy flow in fractured porous media with a 1D free gas flow

... coupled model is formulated in terms of a single set of unknowns used in the matrix, in the fracture network and in the gallery corresponding to the liquid and gas ... Voir le document complet

19

A consistent methodology for the derivation and calibration of a macroscopic turbulence model for flows in porous media

A consistent methodology for the derivation and calibration of a macroscopic turbulence model for flows in porous media

... to model turbulent flows in media laden with solid structures according to porous media ...approach. A complete set of macroscopic transport equations is derived by ... Voir le document complet

14

A consistent methodology for the derivation and calibration of a macroscopic turbulence model for flows in porous media

A consistent methodology for the derivation and calibration of a macroscopic turbulence model for flows in porous media

... to model turbulent flows in media laden with solid structures according to porous media ...approach. A complete set of macroscopic transport equations is derived by ... Voir le document complet

15

A two-pressure model for slightly compressible single phase flow in bi-structured porous media

A two-pressure model for slightly compressible single phase flow in bi-structured porous media

... the two regions differ significantly, non-equilibrium models may be man- ...example of one such model is a generic two-equation formulation (see Coats and Smith, 1964; Brusseau ... Voir le document complet

17

A hybrid-dimensional compositional two-phase flow model in fractured porous media with phase transitions and Fickian diffusion

A hybrid-dimensional compositional two-phase flow model in fractured porous media with phase transitions and Fickian diffusion

... extension of Discrete Fracture Matrix (DFM) models to com- positional two-phase Darcy flow accounting for phase transitions and Fickian ...hybrid-dimensional model ... Voir le document complet

30

On the stationary macroscopic inertial effects for one phase flow in ordered and disordered porous media

On the stationary macroscopic inertial effects for one phase flow in ordered and disordered porous media

... 1990s, a careful attention to the onset of deviation from ...reported in both numerical and theoretical works, questioning the quadratic dependence of the ...on model structures made ... Voir le document complet

20

Total-velocity-based finite volume discretization of two-phase Darcy flow in highly heterogeneous media with discontinuous capillary pressure

Total-velocity-based finite volume discretization of two-phase Darcy flow in highly heterogeneous media with discontinuous capillary pressure

... investigated in [ 23 ] using a Discontinuous Galerkin (DG) discretization and developed in [ 34 ] based on a Mixed Finite Element (MFE) ...discretization. A space-time domain ... Voir le document complet

36

Numerical simulation of two-phase inertial flow in heterogeneous porous media

Numerical simulation of two-phase inertial flow in heterogeneous porous media

... Abstract In this study, non-Darcy inertial two-phase incompressible and non-stationary flow in heterogeneous porous media is analyzed using ... Voir le document complet

25

Vertex Approximate Gradient Scheme for Hybrid Dimensional Two-Phase Darcy Flows in Fractured Porous Media

Vertex Approximate Gradient Scheme for Hybrid Dimensional Two-Phase Darcy Flows in Fractured Porous Media

... discretization of the hybrid dimensional Darcy flow model with continuous pressures has been the object of several ...works. In [24] a cell-centred Finite Volume ... Voir le document complet

31

A numerical approach of two-phase non-Darcy flow in heterogeneous porous media

A numerical approach of two-phase non-Darcy flow in heterogeneous porous media

... observed for many applications such as flow in the near- wellbore region, in very permeable reservoirs or in packed-bed ...reactors. In these cases, the classical description ... Voir le document complet

2

An investigation of inertial one-phase flow in homogeneous model porous media

An investigation of inertial one-phase flow in homogeneous model porous media

... determination of F. Note also that the closure problem has a Navier-Stokes structure so that the same solver can be used for both the flow and ...closure. In the sequel of the ... Voir le document complet

5

Upscaling multi-component two-phase flow in porous media with partitioning coefficient

Upscaling multi-component two-phase flow in porous media with partitioning coefficient

... develop a more general theory in the continuity of the works of Quintard and Whitaker (1994) and of Coutelieris et ...(2006). In a sense it is also an extension of ... Voir le document complet

14

Two-phase inertial flow in homogeneous porous media:  A theoretical derivation of a macroscopic model

Two-phase inertial flow in homogeneous porous media: A theoretical derivation of a macroscopic model

... Fluid flow through porous media is of interest in several domains, such as petroleum recov- ery, chemical and environmental ...( Darcy 1856 ) and its generalized form for ... Voir le document complet

31

High Performance Computing linear algorithms for two-phase flow in porous media

High Performance Computing linear algorithms for two-phase flow in porous media

... implementation In order to study the algorithms for solving the linear systems in a parallel framework, we have extended to the two-phase flow model a recent ... Voir le document complet

8

A Convergent Finite Volume Scheme for Two-Phase Flows in Porous Media with Discontinuous Capillary Pressure Field *

A Convergent Finite Volume Scheme for Two-Phase Flows in Porous Media with Discontinuous Capillary Pressure Field *

... Elements for Reservoir Simulation, volume ...and A. Michel. Numerical approximation of a two-phase flow in a porous medium with discontinuous ... Voir le document complet

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