Numerical Methods for Porous Media
Numerical Approximation of Flows in Random Porous Media
... In this thesis from a mathematical point of view we are interested in developing efficient numerical methods to solve uncertainty quantification problems, and in particular partial differential equa- tions ...
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Absolute Permeability Calculation by Direct Numerical Simulation in Porous Media
... of porous media by direct simulations of the local equations in a micro- tomographic image are relatively novel ...Different numerical methods have been investigated to understand flow ...out ...
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Numerical Modelling of Transport in Complex Porous Media: Metal Foams to the Human Lung
... in porous media has many practical applications in science and ...of numerical methods for analyzing porous media flows and uses two major applications, metal foams and the human ...
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Numerical treatment of two-phase flow in porous media including specific interfacial area
... The objective of this work is to develop an accurate numerical simulator for two-phase flow in porous media including specific interfacial area using appropriate numerical methods. The ...
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Reactive Transport in Porous Media
... a numerical method for the simulation of coupled transport–chemistry ...the numerical methods for both parts of the system are quite different, ...
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Heterogeneous Porous Media Simulation
... Mut F., Raschi M., Scrivano E., Bleise C., Chudyk J., Ceratto R., Lylyk P., and Cebral J.R. Association between hemodynamic conditions and occlusion times after flow diversion in cerebral aneurysms. Journal of ...
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Geometric multigrid methods for Darcy–Forchheimer flow in fractured porous media
... the porous matrix with Forchheimer flow within the ...operators. Numerical experiments show that the proposed multigrid method is robust with respect to the fracture permeability, the Forchheimer ...
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Mixed multiscale finite element methods for stochastic porous media flows
... present numerical results for two-phase immiscible flow in stochastic porous ...tions. Numerical results show that for both cases, one can accurately predict the solutions with the multiscale method ...
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A new Lagrangian method for transport in porous media (to model chemotaxis in porous media)
... The numerical fluxes between interacting particles are subsequently evaluated using this MLS-WENO reconstruction at the midpoint between two particles, in combination with a Riemann solver that provides the ...
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Mixed-dimensional geometric multigrid methods for single-phase flow in fractured porous media
... 4.4. Local Fourier analysis test. Local Fourier analysis (LFA) [17, 18, 81] is the main quantitative analysis to predict the convergence rates of multigrid algo- rithms. LFA assumes that all operators involved in the ...
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Higher order, locally conservative temporal integration methods for modeling multiphase flow in porous media
... also be seen as a nonstandard nite dierence technique obtained from a standard MFEM approach by using certain numerical quadrature rules [17]. Like other more common spa- tial approximations, the MFEM ...
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Python framework for HP adaptive discontinuous Galerkin methods for two phase flow in porous media
... 4 Numerical Experiments This section provides different numerical experiments aiming to demonstrate the effectiveness and robustness of the DG discretization of porous media flow ...
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Numerical Simulations of Reactive Flow Displacements in Porous Media
... Abstract— The viscous fingering of miscible flow displacements in a homogeneous porous media is examined in the case involving non-autocatalytic chemical reactions between the fluids. The problem is ...
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Analytical and Numerical Investigation of Hardening Behavior of Porous Media
... for porous materials, the matrix is considered elastoplastic with isotropic hardening and it fulfill the exponential law (Voce law) for isotropic ...of porous materials with isotropic ...with ...
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Numerical simulation for solute transport in fractal porous media
... (Received 8 August 2003, revised 30 March 2004) Abstract A modified Fokker-Planck equation with continuous source for so- lute transport in fractal porous media is considered. The dispersion term of the ...
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Numerical Study of the Injection of Carbon Dioxide in a Homogeneous Porous Media
... homogeneous porous media and the saturation profiles were recorded after the injection stopped for three cases: 1) disregarding dissolution and reaction, the flow is due to advection and dispersion only, ...
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Numerical Calculation of Transient Flow of Polymer Foam in Porous Media
... in porous media, the numerical calculation method of the flow mentioned above by using the finite differ- ence method is ...the numerical calculation ...
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Asymptotic Expansion and Numerical Solution for Gravity Waves in a Porous Media
... of porous media in dissipating wave energy of an incoming ...the porous medium so that the incoming wave can be reduced as much as possible to protect ...
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A Comprehensive and Numerical Modeling of Reactive Polymer Flow in Porous Media
... a numerical standpoint, this is significant because only a few finite moments are needed to describe polymer transport and reaction (rather than a very large number of polymer ...
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Numerical simulations on the front motion of water permeation into anisotropic porous media
... 6. Conclusions In this study, a numerical model was proposed to investi- gate the front motion of water permeation into an aniso- tropic porous medium. This model fully coupled the mechanical deformation, ...
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