Nektar++ is an open-source framework that provides a flexible, high-performance and
scalable platform for the development of solvers for partial differential equations using the …

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 …

We present a successful deployment of high-fidelity large-eddy simulation (LES)
technologies based on spectral/hp element methods to industrial flow problems, which are …

One of the strengths of the discontinuous Galerkin (DG) method has been its balance
between accuracy and robustness, which stems from DG's intrinsic (upwind) dissipation …

We present a new closure model for Large Eddy Simulation to introduce dissipation in under–
resolved turbulent simulation using discontinuous Galerkin (DG) schemes applied to the …

This study considers the spatial eigensolution analysis of spectral/hp continuous Galerkin
(CG) schemes, complementing a recent work by Moura et al.(2016)[15] which addressed …

High-order spectral element methods (SEM) for large-eddy simulation (LES) are still very
limited in industry. One of the main reasons behind this is the lack of robustness of SEM for …

Jump penalty stabilization techniques for under-resolved turbulence have been recently
proposed for continuous and discontinuous high order Galerkin schemes [1],[2],[3]. The …

This paper presents eigensolution and non-modal analyses for immersed boundary
methods (IBMs) based on volume penalization for the linear advection equation. This …

The spectral/hp element method [which is the hp-version finite element method, where h
denotes the h-version finite element method and p denotes the p-version finite element …