[PDF] Top 20 Two phase compressible and immiscible flow in porous media : mathematical and numerical analysis
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Two phase compressible and immiscible flow in porous media : mathematical and numerical analysis
... flows in porous media is ...schemes in the oil reservoir ...construction and convergence analysis of a finite vo- lume scheme for compressible and immiscible ... Voir le document complet
169
Immiscible two-phase Darcy flow model accounting for vanishing and discontinuous capillary pressures: application to the flow in fractured porous media
... the two-phase Darcy flow problem lead to the systems of nonlinear equations, which are traditionally solved by some variant of Newton’s ...variable. In this regard the role of capillary ... Voir le document complet
23
Numerical simulation of compressible two-phase flow and reactive transport in porous media - Applications to the study of CO2 storage and natural gas reservoir.
... liquid phase volume fraction and tie-line parameters ...pressure and overall composition in the supercritical ...simplex and a modified flash calculations without the Rachford-Rice ... Voir le document complet
247
Gradient schemes for two-phase flow in heterogeneous porous media and Richards equation
... follows. In Section 2, we recall the framework of gradient schemes which we use for the discretization of the problems under ...(1) in Section 3, and we prove the weak convergence of the approximate ... Voir le document complet
31
Finite volume/finite element schemes for compressible two-phase flows inheterogeneous and anisotropic porous media
... interest in the last decades [ 61 , 69 ] since they are robust and cheap in view of the com- putational ...cost. In addition, they are often used to discretize equations including high ... Voir le document complet
162
Modeling two-phase flow of immiscible fluids in porous media: Buckley-Leverett theory with explicit coupling terms
... fronts, and the steady states, in ways that are confirmed experimentally and therefore physically ...negligible in the momentum ...low-permeability media considered in many ... Voir le document complet
21
Modeling two-phase flow of immiscible fluids in porous media: Buckley-Leverett theory with explicit coupling terms
... our analysis to creeping flow in this paper. In fact, in such cases, the velocity-dependent terms are not compatible with the Buckley-Leverett ...the immiscible fluids remains ... Voir le document complet
20
Numerical simulation of non-isothermal compositional two-phase flows in porous media and its applications to high energy geothermy
... school in 2016 devoted to numerical challenges in parallel ...Applied and Indus- trial Mathematics) with 5 weeks of research ...was in collaboration with Thibaud Beltzung ∗ , Konstantin ... Voir le document complet
200
Numerical simulation of two-phase multicomponent flow with reactive transport in porous media: application to geological sequestration of CO2
... 2 and Viatcheslav VOSTRIKOV 3 Dedicated to Amaia, for a long and happy life ...Abstract. In this work, we consider two-phase multicomponent flow in heterogeneous ... Voir le document complet
20
CONVERGENCE OF A FINITE ELEMENT METHOD FOR DEGENERATE TWO-PHASE FLOW IN POROUS MEDIA
... wetting phase and non-wetting phase pressure and saturation, or capillary pressure [19, ...found in the reference [2]. Up to our knowledge, the mathematical analysis of ... Voir le document complet
70
A robust VAG scheme for a two-phase flow problem in heterogeneous porous media
... of two-phase Darcy flow problems in heterogeneous porous ...variables and allows for multiple rock types with highly contrasted petrophysical and hydrodynamical ...The ... Voir le document complet
8
Pressure drop and average void fraction measurements for two-phase flow through highly permeable porous media
... bed, and a part of the water initially present in the test section is recovered in a con- tainer connected to the spillway ( ...air in the test section. It is deduced from its mass m. During ... Voir le document complet
12
On the effects of discontinuous capillarities for immiscible two-phase flows in porous media made of several rock-types
... incompressible immiscible two-phase flow within this medium, driven by gravity/buoyancy forces and by global ...used in petrol engineering to predict the motions of ...underlying ... Voir le document complet
13
Inertial flow in porous media: A numerical investigation on model structures
... a numerical analysis of the non linear -inertial- correction to Darcy's law is carried out for the stationary inertial flow of a one-phase Newtonian incompressible fluid on model 2D and ... Voir le document complet
3
A hybrid-dimensional compositional two-phase flow model in fractured porous media with phase transitions and Fickian diffusion
... positional two-phase Darcy flow accounting for phase transitions and Fickian ...count in particular for the saturation jump induced by the different rock types, for the Fickian ... Voir le document complet
30
Two-phase inertial flow in homogeneous porous media: A theoretical derivation of a macroscopic model
... In these last relationships, K γβ and K βγ are the two viscous drag tensors obtained from the solution of the boundary value problems also given in Appendix ...Conclusions In this ... Voir le document complet
31
High Performance Computing linear algorithms for two-phase flow in porous media
... for two- phase flow simulation in porous ...equation) and the saturation unknown (mainly advected by the total volumic ...study, and then we discuss different algorithms ... Voir le document complet
8
Upscaling multi-component two-phase flow in porous media with partitioning coefficient
... here and will 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 the ... Voir le document complet
14
Hybrid dimensional two phase flow in fractured porous media
... The numerical analysis for the single phase flow model is carried out in an extended gradient schemes framework (see ...[2]). In so doing, we obtain error estimates and ... Voir le document complet
3
Analytical Solutions for Multicomponent, Two-Phase Flow in Porous Media with Double Contact Discontinuities
... Four-Component, Two-Phase Flow with Composition Dependent K-Values and Adsorption The simplified phase behavior representation of constant K-values has facilitated much of the geometric ... Voir le document complet
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