High order k-exact WENO finite volume schemes for solving gas dynamic Euler equations on unstructured grids
- W Li, Y-X Ren
- Int. J. Numer. Meth. Fluids
1 Excerpt
The multi-dimensional limiters for discontinuous Galerkin methods on unstructured grids
- Published 2011
Abstract
High order limiters remain one of the main challenges for discontinuous Galerkin (DG) methods in solving hyperbolic conservation laws. This paper proposes an efficient limiting procedure for the DG method. The key feature is to construct additional polynomials from the solutions on neighboring cells by means of secondary reconstruction. Then the limited… (More)