A hierarchical fracture model for the iterative multiscale finite volume method
H Hajibeygi, D Karvounis, P Jenny - Journal of Computational Physics, 2011 - Elsevier
An iterative multiscale finite volume (i-MSFV) method is devised for the simulation of
multiphase flow in fractured porous media in the context of a hierarchical fracture modeling …
multiphase flow in fractured porous media in the context of a hierarchical fracture modeling …
Algebraic multiscale method for flow in heterogeneous porous media with embedded discrete fractures (F-AMS)
This paper introduces an Algebraic MultiScale method for simulation of flow in
heterogeneous porous media with embedded discrete Fractures (F-AMS). First, multiscale …
heterogeneous porous media with embedded discrete Fractures (F-AMS). First, multiscale …
A multiscale restriction-smoothed basis method for high contrast porous media represented on unstructured grids
A wide variety of multiscale methods have been proposed in the literature to reduce runtime
and provide better scaling for the solution of Poisson-type equations modeling flow in …
and provide better scaling for the solution of Poisson-type equations modeling flow in …
Algebraic multiscale solver for flow in heterogeneous porous media
Abstract An Algebraic Multiscale Solver (AMS) for the pressure equations arising from
incompressible flow in heterogeneous porous media is described. In addition to the fine …
incompressible flow in heterogeneous porous media is described. In addition to the fine …
Multiscale modeling of compartmentalized reservoirs using a hybrid clustering-based non-local approach
S Esmaeilzadeh, A Salehi, G Hetz… - Journal of Petroleum …, 2020 - Elsevier
Representing the reservoir as a network of discrete compartments with neighbor and non-
neighbor connections is a fast, yet accurate method for analyzing oil and gas reservoirs …
neighbor connections is a fast, yet accurate method for analyzing oil and gas reservoirs …
A robust two-level overlapping preconditioner for Darcy flow in high-contrast media
In this article, a two-level overlapping domain decomposition preconditioner is developed for
solving linear algebraic systems obtained from simulating Darcy flow in high-contrast media …
solving linear algebraic systems obtained from simulating Darcy flow in high-contrast media …
The multiscale restriction smoothed basis method for fractured porous media (F-MsRSB)
A novel multiscale method for multiphase flow in heterogeneous fractured porous media is
devised. The discrete fine-scale system is described using an embedded fracture modeling …
devised. The discrete fine-scale system is described using an embedded fracture modeling …
Adaptive iterative multiscale finite volume method
H Hajibeygi, P Jenny - Journal of Computational Physics, 2011 - Elsevier
The multiscale finite volume (MSFV) method is a computationally efficient numerical method
for the solution of elliptic and parabolic problems with heterogeneous coefficients. It has …
for the solution of elliptic and parabolic problems with heterogeneous coefficients. It has …
Compositional multiscale finite-volume formulation
H Hajibeygi, HA Tchelepi - SPE Journal, 2014 - onepetro.org
The multiscale finite-volume (MSFV) method is extended to include compositional processes
in heterogeneous porous media, which require accurate modeling of the mass transfer and …
in heterogeneous porous media, which require accurate modeling of the mass transfer and …
Multiscale finite-element method for linear elastic geomechanics
The demand for accurate and efficient simulation of geomechanical effects is widely
increasing in the geoscience community. High resolution characterizations of the …
increasing in the geoscience community. High resolution characterizations of the …