Machine learning in aerodynamic shape optimization

J Li, X Du, JRRA Martins - Progress in Aerospace Sciences, 2022 - Elsevier
Abstract Machine learning (ML) has been increasingly used to aid aerodynamic shape
optimization (ASO), thanks to the availability of aerodynamic data and continued …

Complex nonlinear dynamics and vibration suppression of conceptual airfoil models: A state-of-the-art overview

Q Liu, Y Xu, J Kurths, X Liu - Chaos: An Interdisciplinary Journal of …, 2022 - pubs.aip.org
During the past few decades, several significant progresses have been made in exploring
complex nonlinear dynamics and vibration suppression of conceptual aeroelastic airfoil …

Fast aerodynamics prediction of laminar airfoils based on deep attention network

K Zuo, Z Ye, W Zhang, X Yuan, L Zhu - Physics of Fluids, 2023 - pubs.aip.org
The traditional method for obtaining aerodynamic parameters of airfoils by solving Navier–
Stokes equations is a time-consuming computing task. In this article, a novel data-driven …

A deep learning approach for the transonic flow field predictions around airfoils

C Duru, H Alemdar, OU Baran - Computers & Fluids, 2022 - Elsevier
Learning from data offers new opportunities for develo** computational methods in
research fields, such as fluid dynamics, which constantly accumulate a large amount of data …

High-Fidelity Reconstruction of 3D Temperature Fields Using Attention-Augmented CNN Autoencoders with Optimized Latent Space

MFI Khan, Z Hossain, A Hossen, MNU Alam… - IEEE …, 2024 - ieeexplore.ieee.org
Understanding and accurately predicting complex three-dimensional (3D) temperature
distributions are critical in diverse domains, including climate science and industrial process …

A general deep transfer learning framework for predicting the flow field of airfoils with small data

Z Wang, X Liu, J Yu, H Wu, H Lyu - Computers & Fluids, 2023 - Elsevier
The flow field under different flow conditions contains abundant structure information and is
of great significance for aerodynamic analysis and aircraft design. Deep learning (DL) …

TransCFD: A transformer-based decoder for flow field prediction

J Jiang, G Li, Y Jiang, L Zhang, X Deng - Engineering Applications of …, 2023 - Elsevier
The computational fluid dynamics (CFD) method is computationally intensive and costly, and
evaluating aerodynamic performance through CFD is time-consuming and labor-intensive …

Airfoil design and surrogate modeling for performance prediction based on deep learning method

Q Du, T Liu, L Yang, L Li, D Zhang, Y **e - Physics of fluids, 2022 - pubs.aip.org
Airfoil design and surrogate modeling for performance prediction based on deep learning
method | Physics of Fluids | AIP Publishing Skip to Main Content Umbrella Alt Text Umbrella Alt …

Multi-fidelity convolutional neural network surrogate model for aerodynamic optimization based on transfer learning

P Liao, W Song, P Du, H Zhao - Physics of Fluids, 2021 - pubs.aip.org
In aerodynamic shape optimization, a high-fidelity (HF) simulation is generally more
accurate but more time-consuming than a low-fidelity (LF) simulation. To take advantage of …

A deep learning framework for aerodynamic pressure prediction on general three-dimensional configurations

Y Shen, W Huang, Z Wang, D Xu, CY Liu - Physics of Fluids, 2023 - pubs.aip.org
In this paper, a deep learning framework is proposed for predicting aerodynamic pressure
distributions in general three-dimensional configurations. Based on the PointNet++ …