22 citations · 25 across the 23 of their papers we have counts for
4 papers · 1 filter
Mixed finite element and TPSA finite volume methods for linearized elasticity and Cosserat materials
Jan Martin Nordbotten, Wietse M. Boon, Omar Duran +1
Cosserat theory of elasticity is a generalization of classical elasticity that allows for asymmetry in the stress tensor by taking into account micropolar rotations in the medium.…
A hybrid upwind scheme for two-phase flow in fractured porous media
Enrico Ballini, Luca Formaggia, Alessio Fumagalli +2
Simulating the flow of two fluid phases in porous media is a challenging task, especially when fractures are included in the simulation. Fractures may have highly heterogeneous pro…
Two-point stress approximation: A simple and robust finite volume method for linearized (poro-)mechanics and Stokes flow
Jan Martin Nordbotten, Eirik Keilegavlen
In this paper, we construct a simple and robust two-point finite volume discretization applicable to isotropic linearized elasticity, valid in also in the incompressible Stokes' li…
Automated solver selection for simulation of multiphysics processes in porous media
Yury Zabegaev, Eirik Keilegavlen, Einar Iversen +1
Porous media processes involve various physical phenomena such as mechanical deformation, transport, and fluid flow. Accurate simulations must capture the strong couplings between…