Stationary Stokes solver for single-phase flow in porous media: A blastingly fast solution based on Algebraic Multigrid Method using GPU

NM Evstigneev, OI Ryabkov, KM Gerke - Advances in Water Resources, 2023 - Elsevier
The paper is focused on high efficiency Stokes solver that is applied to the incompressible
flow in porous media. Computational domains are represented by binarized 3D computed …

A pressure-robust discretization of Oseen's equation using stabilization in the vorticity equation

N Ahmed, GR Barrenechea, E Burman, J Guzmán… - SIAM Journal on …, 2021 - SIAM
Discretization of Navier--Stokes equations using pressure-robust finite element methods is
considered for the high Reynolds number regime. To counter oscillations due to dominating …

[HTML][HTML] Design and analysis of an exactly divergence-free hybridised discontinuous Galerkin method for incompressible flows on meshes with quadrilateral cells

JP Dean, S Rhebergen, GN Wells - Computer Methods in Applied …, 2023 - Elsevier
We generalise a hybridised discontinuous Galerkin method for incompressible flow
problems to non-affine cells, showing that with a suitable element mapping the generalised …

HDGlab: An Open-Source Implementation of the Hybridisable Discontinuous Galerkin Method in MATLAB

M Giacomini, R Sevilla, A Huerta - Archives of Computational Methods in …, 2021 - Springer
This paper presents HDGlab, an open source MATLAB implementation of the hybridisable
discontinuous Galerkin (HDG) method. The main goal is to provide a detailed description of …

A hybridizable discontinuous Galerkin method for the coupled Navier–Stokes and Darcy problem

A Cesmelioglu, S Rhebergen - Journal of Computational and Applied …, 2023 - Elsevier
We present and analyze a strongly conservative hybridizable discontinuous Galerkin finite
element method for the coupled incompressible Navier–Stokes and Darcy problem with …

A semi‐hybrid‐mixed method for Stokes–Brinkman–Darcy flows with H (div)‐velocity fields

PGS Carvalho, PRB Devloo… - International Journal for …, 2024 - Wiley Online Library
We consider new semi‐hybrid‐mixed finite element formulations for Stokes–Brinkman
problems. Using H (div) H\left (div\right)‐conforming approximate velocity fields, the …

A low-order divergence-free H (div)-conforming finite element method for Stokes flows

X Li, H Rui - IMA Journal of Numerical Analysis, 2022 - academic.oup.com
In this paper, we propose a discretization of the Stokes equations on general simplicial
meshes in two/three dimensions, which yields an exactly divergence-free and pressure …

Analysis of a pressure-robust hybridized discontinuous Galerkin method for the stationary Navier–Stokes equations

KLA Kirk, S Rhebergen - Journal of Scientific Computing, 2019 - Springer
We present well-posedness and an a priori error analysis of the hybridized discontinuous
Galerkin method for the stationary form of the Navier–Stokes problem proposed in …

[HTML][HTML] An embedded–hybridized discontinuous Galerkin method for the coupled Stokes–Darcy system

A Cesmelioglu, S Rhebergen, GN Wells - Journal of Computational and …, 2020 - Elsevier
We introduce an embedded–hybridized discontinuous Galerkin (EDG–HDG) method for the
coupled Stokes–Darcy system. This EDG–HDG method is a pointwise mass-conserving …

[HTML][HTML] LEoPart: A particle library for FEniCS

JM Maljaars, CN Richardson, N Sime - Computers & Mathematics with …, 2021 - Elsevier
This paper introduces LE o P art, an add-on for the open-source finite element software
library FE ni CS to seamlessly integrate Lagrangian particle functionality with (Eulerian) …