Hybridized discontinuous Galerkin/hybrid mixed methods for a multiple network poroelasticity model with application in biomechanics
The quasi-static multiple-network poroelastic theory (MPET) model, first introduced in the
context of geomechanics [G. Barenblatt, G. Zheltov, and I. Kochina, J. Appl. Math. Mech., 24 …
context of geomechanics [G. Barenblatt, G. Zheltov, and I. Kochina, J. Appl. Math. Mech., 24 …
[HTML][HTML] Iterative splitting schemes for a soft material poromechanics model
We address numerical solvers for a poromechanics model particularly adapted for soft
materials, as it generally respects thermodynamics principles and energy balance …
materials, as it generally respects thermodynamics principles and energy balance …
Accurate discretization of poroelasticity without Darcy stability: Stokes–Biot stability revisited
In this manuscript we focus on the question: what is the correct notion of Stokes–Biot
stability? Stokes–Biot stable discretizations have been introduced, independently by several …
stability? Stokes–Biot stable discretizations have been introduced, independently by several …
Analysis of an Embedded-Hybridizable Discontinuous Galerkin Method for Biot's Consolidation Model
We present an embedded-hybridizable discontinuous Galerkin finite element method for the
total pressure formulation of the quasi-static poroelasticity model. Although the displacement …
total pressure formulation of the quasi-static poroelasticity model. Although the displacement …
Robust approximation of generalized Biot-Brinkman problems
Abstract The generalized Biot-Brinkman equations describe the displacement, pressures
and fluxes in an elastic medium permeated by multiple viscous fluid networks and can be …
and fluxes in an elastic medium permeated by multiple viscous fluid networks and can be …
Analysis of a family of time-continuous strongly conservative space-time finite element methods for the dynamic Biot model
We consider the dynamic Biot model describing the interaction between fluid flow and solid
deformation including wave propagation phenomena in both the liquid and solid phases of a …
deformation including wave propagation phenomena in both the liquid and solid phases of a …
[HTML][HTML] On robust discretization methods for poroelastic problems: Numerical examples and counter-examples
Finite element approximations of poroelastic materials are nowadays used within multiple
applications. Due to wide variation of possible material parameters, robustness of the …
applications. Due to wide variation of possible material parameters, robustness of the …
[PDF][PDF] A weighted least-squares finite element method for Biot's consolidation problem
HC Lee, H Lee - International journal of numerical analysis and …, 2022 - par.nsf.gov
This paper examines a weighted least-squares method for a poroelastic structure governed
by Biot's consolidation model. Quasi-static model equations are converted to a firstorder …
by Biot's consolidation model. Quasi-static model equations are converted to a firstorder …
Coupling nonconforming and enriched Galerkin methods for robust discretization and fast solvers of poroelasticity problems
JJ Lee, J Moore - arXiv preprint arXiv:2304.13365, 2023 - arxiv.org
In this paper we propose a new finite element discretization for the two-field formulation of
poroelasticity which uses the elastic displacement and the pore pressure as primary …
poroelasticity which uses the elastic displacement and the pore pressure as primary …
[PDF][PDF] Uniform block diagonal preconditioners for divergence-conforming HDG methods for the generalized stokes problem and linear elasticity
We propose a uniform block diagonal preconditioner for the condensed H (div)-conforming
HDG scheme of a parameter-dependent saddle point problem that includes the generalized …
HDG scheme of a parameter-dependent saddle point problem that includes the generalized …