Super-resolution analysis via machine learning: a survey for fluid flows

K Fukami, K Fukagata, K Taira - Theoretical and Computational Fluid …, 2023 - Springer
This paper surveys machine-learning-based super-resolution reconstruction for vortical
flows. Super resolution aims to find the high-resolution flow fields from low-resolution data …

Deep learning for fluid velocity field estimation: A review

C Yu, X Bi, Y Fan - Ocean Engineering, 2023 - Elsevier
Deep learning technique, has made tremendous progress in fluid mechanics in recent
years, because of its mighty feature extraction capacity from complicated and massive fluid …

NSFnets (Navier-Stokes flow nets): Physics-informed neural networks for the incompressible Navier-Stokes equations

X Jin, S Cai, H Li, GE Karniadakis - Journal of Computational Physics, 2021 - Elsevier
In the last 50 years there has been a tremendous progress in solving numerically the Navier-
Stokes equations using finite differences, finite elements, spectral, and even meshless …

DeepM&Mnet: Inferring the electroconvection multiphysics fields based on operator approximation by neural networks

S Cai, Z Wang, L Lu, TA Zaki, GE Karniadakis - Journal of Computational …, 2021 - Elsevier
Electroconvection is a multiphysics problem involving coupling of the flow field with the
electric field as well as the cation and anion concentration fields. Here, we use …

Deep learning methods for super-resolution reconstruction of turbulent flows

B Liu, J Tang, H Huang, XY Lu - Physics of fluids, 2020 - pubs.aip.org
Two deep learning (DL) models addressing the super-resolution (SR) reconstruction of
turbulent flows from low-resolution coarse flow field data are developed. One is the static …

Super-resolution reconstruction of turbulent velocity fields using a generative adversarial network-based artificial intelligence framework

Z Deng, C He, Y Liu, KC Kim - Physics of Fluids, 2019 - pubs.aip.org
A general super-resolution reconstruction strategy was proposed for turbulent velocity fields
using a generative adversarial network-based artificial intelligence framework. Two …

Uncertainty quantification for noisy inputs–outputs in physics-informed neural networks and neural operators

Z Zou, X Meng, GE Karniadakis - Computer Methods in Applied Mechanics …, 2025 - Elsevier
Uncertainty quantification (UQ) in scientific machine learning (SciML) becomes increasingly
critical as neural networks (NNs) are being widely adopted in addressing complex problems …

Deep recurrent optical flow learning for particle image velocimetry data

C Lagemann, K Lagemann, S Mukherjee… - Nature Machine …, 2021 - nature.com
A wide range of problems in applied physics and engineering involve learning physical
displacement fields from data. In this paper we propose a deep neural network-based …

CNN-LSTM based reduced order modeling of two-dimensional unsteady flows around a circular cylinder at different Reynolds numbers

K Hasegawa, K Fukami, T Murata… - Fluid Dynamics …, 2020 - iopscience.iop.org
We investigate the capability of machine learning (ML) based reduced order model (ML-
ROM) for two-dimensional unsteady flows around a circular cylinder at different Reynolds …

[HTML][HTML] High-fidelity reconstruction of turbulent flow from spatially limited data using enhanced super-resolution generative adversarial network

MZ Yousif, L Yu, HC Lim - Physics of Fluids, 2021 - pubs.aip.org
In this study, a deep learning-based approach is applied with the aim of reconstructing high-
resolution turbulent flow fields using minimal flow field data. A multi-scale enhanced super …