11.07.2023 - 10:06:06

Scientifc Reports

Direct numerical simulation of an unsteady wall-bounded turbulent flow configuration for the assessment of large-eddy simulation models

The dynamics of unsteady turbulent boundary layers are investigated in a simplified benchmark case based on the famous Taylor-Green Vortex. The case features challenging dynamics which are considered of value for the development and analysis of wall-related modeling approaches in Large-Eddy Simulation. This paper marks the 5th entry to the long-term cooperation with the University of the Federal Arms in Munich.

Die Dynamik instationärer turbulenter Grenzschichten wird in einem vereinfachten Referenzfall untersucht, der auf dem berühmten Taylor-Green-Wirbel basiert.

Paper link: https://doi.org/10.1038/s41598-023-37740-7