[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 …
[HTML][HTML] High-order accurate well-balanced energy stable finite difference schemes for multi-layer shallow water equations on fixed and adaptive moving meshes
This paper develops high-order accurate well-balanced (WB) energy stable (ES) finite
difference schemes for multi-layer (the number of layers M⩾ 2) shallow water equations …
difference schemes for multi-layer (the number of layers M⩾ 2) shallow water equations …
[HTML][HTML] High-order accurate well-balanced energy stable adaptive moving mesh finite difference schemes for the shallow water equations with non-flat bottom …
This paper proposes high-order accurate well-balanced (WB) energy stable (ES) adaptive
moving mesh finite difference schemes for the shallow water equations (SWEs) with non-flat …
moving mesh finite difference schemes for the shallow water equations (SWEs) with non-flat …
Entropy stable scheme for ideal MHD equations on adaptive unstructured meshes
C Zhang, S Zheng, J Feng, S Liu - Computers & Fluids, 2024 - Elsevier
An entropy stable scheme based on adaptive unstructured meshes for solving ideal
magnetohydrodynamic (MHD) equations is proposed. Firstly, a semi-discrete finite volume …
magnetohydrodynamic (MHD) equations is proposed. Firstly, a semi-discrete finite volume …
A high-order arbitrary Lagrangian-Eulerian discontinuous Galerkin method for compressible flows in two-dimensional Cartesian and cylindrical coordinates
X Zhao, S Zou, X Yu, D Shi, S Song - Computers & Mathematics with …, 2024 - Elsevier
In this paper, a high-order direct arbitrary Lagrangian-Eulerian (ALE) discontinuous Galerkin
(DG) scheme is developed for compressible fluid flows in two-dimensional (2D) Cartesian …
(DG) scheme is developed for compressible fluid flows in two-dimensional (2D) Cartesian …
High-Order Accurate Entropy Stable Schemes for Relativistic Hydrodynamics with General Synge-Type Equation of State
L Xu, S Ding, K Wu - Journal of Scientific Computing, 2024 - Springer
All the existing entropy stable (ES) schemes for relativistic hydrodynamics (RHD) in the
literature were restricted to the ideal equation of state (EOS), which however is often a poor …
literature were restricted to the ideal equation of state (EOS), which however is often a poor …
[HTML][HTML] A fast dynamic smooth adaptive meshing scheme with applications to compressible flow
R Ramani, S Shkoller - Journal of Computational Physics, 2023 - Elsevier
We develop a fast-running smooth adaptive meshing (SAM) algorithm for dynamic
curvilinear mesh generation, which is based on a fast solution strategy of the time …
curvilinear mesh generation, which is based on a fast solution strategy of the time …
High-order accurate structure-preserving finite volume schemes on adaptive moving meshes for shallow water equations: Well-balancedness and positivity
This paper develops high-order accurate, well-balanced (WB), and positivity-preserving (PP)
finite volume schemes for shallow water equations on adaptive moving structured meshes …
finite volume schemes for shallow water equations on adaptive moving structured meshes …
High-order accurate entropy stable schemes for compressible Euler equations with van der Waals equation of state on adaptive moving meshes
S Li, H Tang - arXiv preprint arXiv:2407.05568, 2024 - arxiv.org
This paper develops the high-order entropy stable (ES) finite difference schemes for multi-
dimensional compressible Euler equations with the van der Waals equation of state (EOS) …
dimensional compressible Euler equations with the van der Waals equation of state (EOS) …
[PDF][PDF] An Arbitrary Lagrangian-Eulerian Discontinuous Galerkin Scheme for Compressible Multi-Material Flows on Adaptive Quadrilateral Meshes
X Zhao, S Song, X Yu, S Zou, F Qing - … in Computational Physics, 2024 - researchgate.net
In this paper, a direct arbitrary Lagrangian-Eulerian (ALE) discontinuous Galerkin (DG)
scheme is proposed for simulating compressible multi-material flows on the adaptive …
scheme is proposed for simulating compressible multi-material flows on the adaptive …