This case has been developed as is part of the exaFOAM project that aims to enable the open-source CFD software OpenFOAM to exploit massively parallel HPC architectures and overcome performance scaling bottlenecks. This industrial test case is of direct interest to Stakeholders GM and Audi (VW Group). It comprises the now ubiquitous DrivAer geometries which combine the front and rear portions of production vehicles. This derivative geometry is setup to be compatible with the requirements of aeroacoustics simulation in OpenFOAM. The geometry comprises of static wheels, suspension and brake assembly, detailed underbody, and simplified under-hood. Detailed information and case setup can be found in the README-B7.pdf file or the README.md file contained in the case setup file.

OpenFOAM, v2306

The case setup in DaRUS is a snapshot (commit 5d09c299f067b15c2efd0adaf7a6e3fee56b3c73) from the code repository of the OpenFOAM High Performance Computing Technical Committee https://develop.openfoam.com/committees/hpc/-/tree/develop/compressible/rhoPimpleFoam/LES/aeroacousticDrivAer