3 papers
math.NA2021
A Moving Discontinuous Galerkin Finite Element Method with Interface Conservation Enforcement for Compressible Flows
Hong Luo, Gianni Absillis, Robert Nourgaliev
A moving discontinuous Galerkin finite element method with interface conservation enforcement (MDG+ICE) is developed for solving the compressible Euler equations. The MDG+ICE metho…
physics.comp-ph2020
Reconstructed discontinuous Galerkin method for compressible flows in arbitrary Lagrangian-Eulerian formulation
Chuanjin Wang, Hong Luo
We present a high-order accurate reconstructed discontinuous Galerkin (rDG) method in arbitrary Lagrangian-Eulerian (ALE) formulation, for solving two-dimensional compressible flow…
physics.comp-ph2020
A least-squares based nodal scheme for cell-centered Lagrangian hydrodynamics
Chuanjin Wang, Hong Luo
This paper presents a new and efficient nodal scheme for cell-centered compressible flows in Lagrangian formulation. A single pressure and the velocity at cell vertex are computed…