DNS Channel Flow $Re_{\tau }$ =180

Abstract

The archive comprises snapshots and time-average data produced via a high-fidelity computational simulation of turbulent channel flow, which is an fundamental canonical flow. The simulation was undertaken using the open source PyFR flow solver on Nvidia V100 GPUs on the Marconi cluster of CINECA and the Mystery cluster at Imperial College London under the HiFiTURB project. The data can be used to train a next-generation of Reynolds Averaged Navier-Stokes turbulence models via a machine learning approach, which would have broad applicability to a wide range of science and engineering problems.

Contributed by: Arun Soman Pillai — Imperial College London

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DNS 1-2

DNS Channel Flow $Re_{\tau }$ =180

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DNS 1-2

DNS Channel Flow R e τ {\displaystyle Re_{\tau }} =180

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DNS Channel Flow $Re_{\tau }$ =180