Abstract This paper summarizes the efforts carried out over the last year to achieve overnight industrial Large-Eddy Simulation (LES) runs for external car aerodynamics. The solver employed is based on adaptive cartesian blocks, uses explicit timestepping to advance the Navier-Stokes equations describing mildly compressible flows, and scales well to tens of thousands of cores. The capabilities developed to date are tested on a Volkswagen Golf.

中文翻译：

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用于外部空气动力学的隔夜工业 LES

摘要 本文总结了去年为实现外部汽车空气动力学的夜间工业大涡模拟 (LES) 运行所做的努力。所采用的求解器基于自适应笛卡尔块，使用显式时间步长来推进描述轻度可压缩流的 Navier-Stokes 方程，并且可以很好地扩展到数万个核心。迄今为止开发的功能已在大众高尔夫上进行了测试。