High-order Discontinuous Galerkin Simulations on Moving Domains using an ALE Formulation and Local Remeshing with Projections

High-order methods such as the Discontinuous Galerkin (DG) method are considered promising alter-natives for the numerical simulation of turbulent flows with complex vortical structures and non-linear interactions.1,2 Being based on high-order discretization of conservation laws, the DG methods are able to obtain stable solutions with low numerical dissipation for compressible flow problems. Since the schemes ca