exaFOAM Industrial Benchmark B7 - Aeroacoustics DrivAer derivative

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.

本案例作为exaFOAM项目的组成部分被开发，该项目旨在使开源计算流体动力学软件OpenFOAM能够充分利用大规模并行高性能计算（HPC）架构，并克服性能扩展瓶颈。该工业测试案例对利益相关者GM和奥迪（大众集团）具有直接兴趣。该案例包含目前普遍应用的DrivAer几何形状，该形状结合了生产车辆的整车前后部分。此衍生几何形状被配置为与OpenFOAM中空气声学模拟的要求相兼容。几何形状包括静态轮胎、悬挂和制动组件、详细的底盘以及简化的引擎罩下部分。详细信息及案例设置可参考包含在案例设置文件中的README-B7.pdf或README.md文件。