347 citations · 744 across the 18 of their papers we have counts for
6 papers · 1 filter
A Viscous and Heat Conducting Ghost Fluid Method for Multi-Fluid Simulations
Steven Jöns, Christoph Müller, Johanna Hintz +2
The ghost fluid method allows a propagating interface to remain sharp during a numerical simulation. The solution of the Riemann problem at the interface provides proper informatio…
Numerical and Experimental Investigation of a NACA 64A-110 Airfoil in Transonic Flow Regime
Marcel Blind, Christopher Schauerte, Anne-Marie Schreyer +1
In this paper we present experimental and numerical reference data for a NACA 64A-110 airfoil at two angles of attack for and a Reynolds number of with res…
Data-integrated uncertainty quantification for the performance prediction of iced airfoils
Jakob Dürrwächter, Andrea Beck, Claus-Dieter Munz
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 uncertain…
Grid-Adaptation for Wall-Modeled Large Eddy Simulation Using Unstructured High-Order Methods
Marcel Blind, Ali Berk Kahraman, Johan Larsson +1
The accuracy and computational cost of a large eddy simulation are highly dependent on the computational grid. Building optimal grids manually from a priori knowledge is not feasib…
A Time-Accurate Inflow Coupling for Zonal LES
Marcel Blind, Johannes Kleinert, Andrea Beck +1
Generating turbulent inflow data is a challenging task in zonal Large Eddy Simulation (zLES) and often relies on predefined DNS data to generate synthetic turbulence with the corre…
Deep Reinforcement Learning for Turbulence Modeling in Large Eddy Simulations
Marius Kurz, Philipp Offenhäuser, Andrea Beck
Over the last years, supervised learning (SL) has established itself as the state-of-the-art for data-driven turbulence modeling. In the SL paradigm, models are trained based on a…