[HTML][HTML] Enhancing CFD solver with Machine Learning techniques

P Sousa, CV Rodrigues, A Afonso - Computer Methods in Applied …, 2024 - Elsevier
This study addresses the computational challenges in fluid flow simulations arising from
demanding computational grids, required to capture the temporal and length scales …

A generalized framework for integrating machine learning into computational fluid dynamics

X Sun, W Cao, X Shan, Y Liu, W Zhang - Journal of Computational Science, 2024 - Elsevier
The amalgamation of machine learning algorithms (ML) with computational fluid dynamics
(CFD) represents a promising frontier for the advancement of fluid dynamics research …

[HTML][HTML] DRLFluent: A distributed co-simulation framework coupling deep reinforcement learning with Ansys-Fluent on high-performance computing systems

Y Mao, S Zhong, H Yin - Journal of Computational Science, 2023 - Elsevier
For active flow control (AFC), several frameworks have been developed to enable dynamic
interactions between deep reinforcement learning (DRL) agents and computational fluids …

Understanding the impact of synchronous, asynchronous, and hybrid in-situ techniques in computational fluid dynamics applications

Y Ju, A Perez, S Markidis, P Schlatter… - 2022 IEEE 18th …, 2022 - ieeexplore.ieee.org
High-Performance Computing (HPC) systems provide input/output (IO) performance growing
relatively slowly compared to peak computational performance and have limited storage …

Super-resolution reconstruction of turbulence for Newtonian and viscoelastic fluids with a physical constraint

Y Jiang, Y Liang, XF Yuan - Physics of Fluids, 2024 - pubs.aip.org
Super-resolution reconstruction (SR) of turbulent flow fields with high physical fidelity from
low-resolution turbulence data is a novel and cost-effective way in a turbulence study …

PyAlbany: A Python interface to the C++ multiphysics solver Albany

K Liegeois, M Perego, T Hartland - Journal of Computational and Applied …, 2023 - Elsevier
Albany is a parallel C++ finite element library for solving forward and inverse problems
involving partial differential equations (PDEs). In this paper we introduce PyAlbany, a newly …

In Situ Framework for Coupling Simulation and Machine Learning with Application to CFD

R Balin, F Simini, C Simpson, A Shao, A Rigazzi… - arXiv preprint arXiv …, 2023 - arxiv.org
Recent years have seen many successful applications of machine learning (ML) to facilitate
fluid dynamic computations. As simulations grow, generating new training datasets for …

Reducing spatial discretization error on coarse CFD simulations using an openFOAM-embedded deep learning framework

J Gonzalez-Sieiro, D Pardo, V Nava, VM Calo… - Engineering with …, 2024 - Springer
We propose a method for reducing the spatial discretization error of coarse computational
fluid dynamics (CFD) problems by enhancing the quality of low-resolution simulations using …

Bidirectional prediction between wake velocity and surface pressure using deep learning techniques

J Liu, K Shum, TKT Tse, G Hu - Physics of Fluids, 2024 - pubs.aip.org
The surface pressure and flow field of rectangular cylinders are of great importance in
aerodynamic analyses of the cylinders. In general, it is easy to obtain one side of the …

[PDF][PDF] Posture Detection and Comparison of Different Physical Exercises Based on Deep Learning Using Media Pipe, Opencv

S Kale, N Kulkarni, S Kumbhkarn… - … Journal of Scientific …, 2023 - researchgate.net
The occasion of this paper is to improve the body posture during exercise. The AI based
smart system to suggest better body posture by live image and video sensing is …