Well-balanced high-order finite volume methods for systems of balance laws
In some previous works, the authors have introduced a strategy to develop well-balanced
high-order numerical methods for nonconservative hyperbolic systems in the framework of …
high-order numerical methods for nonconservative hyperbolic systems in the framework of …
[HTML][HTML] Discontinuous Galerkin schemes for hyperbolic systems in non-conservative variables: quasi-conservative formulation with subcell finite volume corrections
We present a novel quasi-conservative arbitrary high order accurate ADER (Arbitrary-
Derivative) discontinuous Galerkin method allowing to efficiently use a non-conservative …
Derivative) discontinuous Galerkin method allowing to efficiently use a non-conservative …
Hyperbolic balance laws: residual distribution, local and global fluxes
R Abgrall, M Ricchiuto - Numerical Fluid Dynamics: Methods and …, 2022 - Springer
This review paper describes a class of scheme named “residual distribution schemes” or
“fluctuation splitting schemes”. They are a generalization of Roe's numerical flux in …
“fluctuation splitting schemes”. They are a generalization of Roe's numerical flux in …
Flux globalization based well-balanced path-conservative central-upwind schemes for shallow water models
We extend recently proposed flux globalization based well-balanced path-conservative
central-upwind schemes to several shallow water models including the Saint-Vevant system …
central-upwind schemes to several shallow water models including the Saint-Vevant system …
Entropy stable discontinuous Galerkin methods for balance laws in non-conservative form: Applications to the Euler equations with gravity
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 …
rotating, compressible Euler equations for dry atmospheric flows. We develop a semi …
Fluid dynamics of charm quarks in the quark-gluon plasma
F Capellino, A Dubla, S Floerchinger, E Grossi… - Physical Review D, 2023 - APS
A fluid-dynamic approach to charm-quark diffusion in the quark-gluon plasma (QGP) is
developed for the first time. Results for integrated yields and momentum distributions of …
developed for the first time. Results for integrated yields and momentum distributions of …
[HTML][HTML] Implicit and semi-implicit well-balanced finite-volume methods for systems of balance laws
The aim of this work is to design implicit and semi-implicit high-order well-balanced finite-
volume numerical methods for 1D systems of balance laws. The strategy introduced by two …
volume numerical methods for 1D systems of balance laws. The strategy introduced by two …
Multidimensional approximate Riemann solvers for hyperbolic nonconservative systems. Applications to shallow water systems
KA Schneider, JM Gallardo, DS Balsara… - Journal of …, 2021 - Elsevier
This paper deals with the development of efficient incomplete multidimensional Riemann
solvers for hyperbolic systems. Departing from a four-waves model for the speeds of …
solvers for hyperbolic systems. Departing from a four-waves model for the speeds of …
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 …
central-upwind method for nonconservative one-and two-dimensional hyperbolic systems of …
[HTML][HTML] A family of well-balanced WENO and TENO schemes for atmospheric flows
A Navas-Montilla, I Echeverribar - Journal of Computational Physics, 2023 - Elsevier
We herein present a novel methodology to construct very high order well-balanced schemes
for the computation of the Euler equations with gravitational source term, with application to …
for the computation of the Euler equations with gravitational source term, with application to …