The Biot–Stokes coupling using total pressure: Formulation, analysis and application to interfacial flow in the eye

R Ruiz-Baier, M Taffetani, HD Westermeyer… - Computer Methods in …, 2022 - Elsevier
We consider a multiphysics model for the flow of Newtonian fluid coupled with Biot
consolidation equations through an interface, and incorporating total pressure as an …

Parameter-robust methods for the Biot–Stokes interfacial coupling without Lagrange multipliers

WM Boon, M Hornkjøl, M Kuchta, KA Mardal… - Journal of …, 2022 - Elsevier
In this paper we advance the analysis of discretizations for a fluid-structure interaction model
of the monolithic coupling between the free flow of a viscous Newtonian fluid and a …

Robust Monolithic Solvers for the Stokes--Darcy Problem with the Darcy Equation in Primal Form

WM Boon, T Koch, M Kuchta, KA Mardal - SIAM Journal on Scientific …, 2022 - SIAM
We construct mesh-independent and parameter-robust monolithic solvers for the coupled
primal Stokes--Darcy problem. Three different formulations and their discretizations in terms …

Twofold saddle-point formulation of Biot poroelasticity with stress-dependent diffusion

B Gómez-Vargas, KA Mardal, R Ruiz-Baier… - SIAM Journal on …, 2023 - SIAM
We present a new stress/total-pressure formulation for poroelasticity that incorporates the
coupling with steady nonlinear diffusion modified by stress. This nonlinear problem is written …

Robust virtual element methods for coupled stress-assisted diffusion problems

R Khot, AE Rubiano, R Ruiz-Baier - SIAM Journal on Scientific Computing, 2025 - SIAM
This paper aims first to perform robust continuous analysis of a mixed nonlinear formulation
for stress-assisted diffusion of a solute that interacts with an elastic material, and second to …

Robust finite element methods and solvers for the Biot–Brinkman equations in vorticity form

R Caraballo, CW In, AF Martín… - Numerical Methods for …, 2024 - Wiley Online Library
In this article, we propose a new formulation and a suitable finite element method for the
steady coupling of viscous flow in deformable porous media using divergence‐conforming …

[HENVISNING][C] ROBUST FINITE ELEMENT METHODS AND SOLVERS FOR THE

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