Enhancing computational fluid dynamics with machine learning

R Vinuesa, SL Brunton - Nature Computational Science, 2022 - nature.com
Abstract Machine learning is rapidly becoming a core technology for scientific computing,
with numerous opportunities to advance the field of computational fluid dynamics. Here we …

[HTML][HTML] Improving aircraft performance using machine learning: A review

S Le Clainche, E Ferrer, S Gibson, E Cross… - Aerospace Science and …, 2023 - Elsevier
This review covers the new developments in machine learning (ML) that are impacting the
multi-disciplinary area of aerospace engineering, including fundamental fluid dynamics …

Physics-informed neural networks for solving Reynolds-averaged Navier–Stokes equations

H Eivazi, M Tahani, P Schlatter, R Vinuesa - Physics of Fluids, 2022 - pubs.aip.org
Physics-informed neural networks (PINNs) are successful machine-learning methods for the
solution and identification of partial differential equations. We employ PINNs for solving the …

Review of machine learning for hydrodynamics, transport, and reactions in multiphase flows and reactors

LT Zhu, XZ Chen, B Ouyang, WC Yan… - Industrial & …, 2022 - ACS Publications
Artificial intelligence (AI), machine learning (ML), and data science are leading to a
promising transformative paradigm. ML, especially deep learning and physics-informed ML …

[HTML][HTML] Towards extraction of orthogonal and parsimonious non-linear modes from turbulent flows

H Eivazi, S Le Clainche, S Hoyas, R Vinuesa - Expert Systems with …, 2022 - Elsevier
Modal-decomposition techniques are computational frameworks based on data aimed at
identifying a low-dimensional space for capturing dominant flow features: the so-called …

Interpretable deep-learning models to help achieve the Sustainable Development Goals

R Vinuesa, B Sirmacek - Nature Machine Intelligence, 2021 - nature.com
To the Editor—Artificial intelligence (AI) algorithms have the potential to support the
Sustainable Development Goals (SDGs) of the United Nations (UN) 1. For instance, Jean et …

[HTML][HTML] Three-dimensional ESRGAN for super-resolution reconstruction of turbulent flows with tricubic interpolation-based transfer learning

L Yu, MZ Yousif, M Zhang, S Hoyas, R Vinuesa… - Physics of …, 2022 - pubs.aip.org
Turbulence is a complicated phenomenon because of its chaotic behavior with multiple
spatiotemporal scales. Turbulence also has irregularity and diffusivity, making predicting …

Current and emerging deep-learning methods for the simulation of fluid dynamics

M Lino, S Fotiadis, AA Bharath… - Proceedings of the …, 2023 - royalsocietypublishing.org
Over the last decade, deep learning (DL), a branch of machine learning, has experienced
rapid progress. Powerful tools for tasks that have been traditionally complex to automate …

[PDF][PDF] The potential of machine learning to enhance computational fluid dynamics

R Vinuesa, SL Brunton - arXiv preprint arXiv:2110.02085, 2021 - researchgate.net
Abstract Machine learning is rapidly becoming a core technology for scientific computing,
with numerous opportunities to advance the field of computational fluid dynamics. This …

Learning physics-constrained subgrid-scale closures in the small-data regime for stable and accurate LES

Y Guan, A Subel, A Chattopadhyay… - Physica D: Nonlinear …, 2023 - Elsevier
We demonstrate how incorporating physics constraints into convolutional neural networks
(CNNs) enables learning subgrid-scale (SGS) closures for stable and accurate large-eddy …