[HTML][HTML] A simple and general framework for the construction of thermodynamically compatible schemes for computational fluid and solid mechanics

R Abgrall, S Busto, M Dumbser - Applied Mathematics and Computation, 2023 - Elsevier
We introduce a simple and general framework for the construction of thermodynamically
compatible schemes for the numerical solution of overdetermined hyperbolic PDE systems …

A new thermodynamically compatible finite volume scheme for magnetohydrodynamics

S Busto, M Dumbser - SIAM Journal on Numerical Analysis, 2023 - SIAM
In this paper we propose a novel thermodynamically compatible finite volume scheme for
the numerical solution of the equations of magnetohydrodynamics (MHD) in one and two …

Well-balanced schemes and path-conservative numerical methods

MJ Castro, TM de Luna, C Parés - Handbook of numerical analysis, 2017 - Elsevier
In this chapter we describe a general methodology for developing high-order well-balanced
schemes for hyperbolic system with nonconservative products and/or source terms. We …

Entropy stable discontinuous Galerkin methods for balance laws in non-conservative form: Applications to the Euler equations with gravity

M Waruszewski, JE Kozdon, LC Wilcox… - Journal of …, 2022 - Elsevier
In this work a non-conservative balance law formulation is considered that encompasses the
rotating, compressible Euler equations for dry atmospheric flows. We develop a semi …

Fifth-order A-WENO schemes based on the path-conservative central-upwind method

S Chu, A Kurganov, M Na - Journal of Computational Physics, 2022 - Elsevier
We develop fifth-order A-WENO finite-difference schemes based on the path-conservative
central-upwind method for nonconservative one-and two-dimensional hyperbolic systems of …

Entropy stable DGSEM for nonlinear hyperbolic systems in nonconservative form with application to two-phase flows

F Renac - Journal of Computational Physics, 2019 - Elsevier
In this work, we consider the discretization of nonlinear hyperbolic systems in
nonconservative form with the high-order discontinuous Galerkin spectral element method …

A new class of simple, general and efficient finite volume schemes for overdetermined thermodynamically compatible hyperbolic systems

S Busto, M Dumbser - Communications on Applied Mathematics and …, 2024 - Springer
In this paper, a new efficient, and at the same time, very simple and general class of
thermodynamically compatible finite volume schemes is introduced for the discretization of …

An entropy stable high-order discontinuous Galerkin spectral element method for the Baer-Nunziato two-phase flow model

F Coquel, C Marmignon, P Rai, F Renac - Journal of Computational …, 2021 - Elsevier
In this work we propose a high-order discretization of the Baer-Nunziato two-phase flow
model (Baer and Nunziato (1986)[5]) with closures for interface velocity and pressure …

[HTML][HTML] In-cell discontinuous reconstruction path-conservative methods for non conservative hyperbolic systems-Second-order extension

E Pimentel-García, MJ Castro, C Chalons… - Journal of …, 2022 - Elsevier
We are interested in the numerical approximation of discontinuous solutions in non
conservative hyperbolic systems. An extension to second-order of a new strategy based on …

Entropy stable schemes for the shear shallow water model Equations

A Yadav, D Bhoriya, H Kumar… - Journal of Scientific …, 2023 - Springer
The shear shallow water model is an extension of the classical shallow water model to
include the effects of vertical shear. It is a system of six non-linear hyperbolic PDE with non …