High order (HO) schemes are attractive candidates for the numerical solution of multiscale
problems occurring in fluid dynamics and related disciplines. Among the HO discretization …

We present the extension of a discontinuous Galerkin framework to zonal direct-hybrid
aeroacoustic simulations. This extension provides the ability to simultaneously perform a …

The present work focuses on the study of noise generation and radiation of an infinite open
three-dimensional cavity at low Mach number with laminar upstream conditions that is of …

Hybrid simulation methods are state of the art in computational aeroacoustics. The acoustic
sources rely on an accurate prediction of the underlying hydrodynamic field, typically …

Airfoil icing is a severe safety hazard in aviation and causes power losses on wind turbines.
The precise shape of the ice formation is subject to large uncertainties, so uncertainty …

According to the past numerical experiments, with a regular LES mesh, implicit large eddy
simulations (ILES) based on the split-form discontinuous Galerkin spectral element methods …

Due to rising computing capacities, including and accounting for uncertain (model)
parameters in numerical simulations is becoming more and more popular. Uncertainty …

This work presents a zonal direct-hybrid aeroacoustic simulation framework using a high-
order discontinuous Galerkin spectral element method. We combine a zonal large eddy …

The acoustic field inside a car cabin for low driving speeds is dominated by the engine or the
tire noise. However, for mid to high velocities, the noise generated by the interaction of the …

In addition to wind tunnel experiments, the deterministic numerical simulation has become
an indispensable tool for the aerodynamic research both in academia and industry. Large …