This work focuses on the accuracy and stability of high-order nodal discontinuous Galerkin
(DG) methods for under-resolved turbulence computations. In particular we consider the …

This paper presents an analysis of refinement indicators for the simulation of steady and
unsteady flows by means of p-adaptive algorithms for discontinuous Galerkin (DG) methods …

Abstract In recent years Discontinuous Galerkin (DG) methods have emerged as one of the
most promising high-order discretization techniques for CFD. DG methods have been …

We assess the performance of a high-order discontinuous Galerkin (DG) approach to
simulate wall-bounded turbulent flows for a range of Reynolds numbers. First, a plane …

We present a robust and accurate discretization approach for incompressible turbulent flows
based on high-order discontinuous Galerkin methods. The DG discretization of the …

We investigate the possibility of reducing the computational burden of LES models by
employing local polynomial degree adaptivity in the framework of a high-order DG method …

An energy budget analysis and a posteriori tests of subgrid-scale (SGS) models for large
eddy simulation (LES) of stationary highly compressible homogeneous isotropic turbulence …

The variational multiscale (VMS) approach based on a high-order discontinuous Galerkin
(DG) method is used to perform LES of the sub-critical flow past a circular cylinder at …

We investigate the possibility of reducing the computational burden of LES configurations by
employing locally and dynamically adaptive polynomial degrees in the framework of a high …

The paper aims at investigating and comparing the efficiency of matrix-based and matrix-
free implementations of implicit time integration strategies, here linearly implicit Rosenbrock …