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Enhancing Computational Fluid Dynamics with Machine Learning

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arxiv 2110.02085 v2 pith:PCN5VGU7 submitted 2021-10-05 physics.flu-dyn cs.LGphysics.comp-ph

classification physics.flu-dyncs.LGphysics.comp-ph
keywords computationaldynamicsfluidlearningmachineareaspotentialsome
verification ladder T0 review T1 audit T2 compute T3 formal
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Machine learning is rapidly becoming a core technology for scientific computing, with numerous opportunities to advance the field of computational fluid dynamics. In this Perspective, we highlight some of the areas of highest potential impact, including to accelerate direct numerical simulations, to improve turbulence closure modeling, and to develop enhanced reduced-order models. We also discuss emerging areas of machine learning that are promising for computational fluid dynamics, as well as some potential limitations that should be taken into account.

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Cited by 2 Pith papers

Reviewed papers in the Pith corpus that reference this work. Sorted by Pith novelty score. Full citation record

  1. PAL -- Parallel active learning for machine-learned potentials

    cs.LG 2024-11 conditional novelty 6.0 of 10

    A modular MPI-based library parallelizes active learning for machine-learned potentials across generation, labeling, and training, claiming to cut overhead and speed up workflow construction.

  2. Methodology for Online Estimation of Rheological Parameters in Polymer Melts Using Deep Learning and Microfluidics

    physics.flu-dyn 2024-12 reject novelty 4.0 of 10

    A bidirectional GRU trained on synthetic data from a 1D hydraulic RC circuit model can recover power-law viscosity parameters (η0, n, λ) from microfluidic pressure and flow signals, in simulation only.

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