3 papers
math.NA2025
Adaptive Nonlinear Elimination Preconditioning for Transport in Fractured Porous Media
Omar Chaabi, Mohammed Al-Kobaisi
Sequential implicit (SI) formulations are gaining increasing interest due to their ability to decouple reservoir simulation problems into distinct flow and transport subproblems, a…
math.NA2023
Algorithmic Monotone Multiscale Finite Volume Methods for Porous Media Flow
Omar Chaabi, Mohammed Al Kobaisi
Multiscale finite volume methods are known to produce reduced systems with multipoint stencils which, in turn, could give non-monotone and out-of-bound solutions. We propose a nove…
physics.comp-ph2023
Learning Generic Solutions for Multiphase Transport in Porous Media via the Flux Functions Operator
Waleed Diab, Omar Chaabi, Shayma Alkobaisi +2
Traditional numerical schemes for simulating fluid flow and transport in porous media can be computationally expensive. Advances in machine learning for scientific computing have t…