author keywords: Arbitrary Lagrangian-Eulerian; Reconstructed discontinuous Galerkin; High-order; ESDIRK3; Radial basis function; Navier-Stokes

TL;DR: The numerical experiments indicate that the developed rDG method can attain the designed spatial and temporal orders of accuracy, and the RBF method is effective and robust to avoid excessive distortion and invalid elements near moving boundaries. (via Semantic Scholar)