Conditional generative adversarial network framework for airfoil inverse design

E Yilmaz, B German - AIAA aviation 2020 forum, 2020 - arc.aiaa.org
This paper describes the application of generative adversarial networks (GANs) to airfoil
inverse design. Specifically, this work focuses on creating new airfoil shapes via conditional …

[HTML][HTML] A reinforcement learning approach to airfoil shape optimization

TP Dussauge, WJ Sung, OJ Pinon Fischer… - Scientific Reports, 2023 - nature.com
Shape optimization is an indispensable step in any aerodynamic design. However, the
inherent complexity and non-linearity associated with fluid mechanics as well as the high …

CNNFOIL: Convolutional encoder decoder modeling for pressure fields around airfoils

C Duru, H Alemdar, ÖU Baran - Neural Computing and Applications, 2021 - Springer
In this study, we propose an encoder–decoder convolutional neural network-based
approach for estimating the pressure field around an airfoil. The developed tool is one of the …

Fast transonic flow prediction enables efficient aerodynamic design

H Zhou, F Xie, T Ji, X Zhang, C Zheng, Y Zheng - Physics of Fluids, 2023 - pubs.aip.org
A deep learning framework is proposed for real-time transonic flow prediction. To capture
the complex shock discontinuity of transonic flow, we introduce the residual network ResNet …

[HTML][HTML] Human activity classification based on dual micro-motion signatures using interferometric radar

S Hassan, X Wang, S Ishtiaq, N Ullah, A Mohammad… - Remote Sensing, 2023 - mdpi.com
Micro-Doppler signatures obtained from the Doppler radar are generally used for human
activity classification. However, if the angle between the direction of motion and radar …

Inverse airfoil design method for generating varieties of smooth airfoils using conditional WGAN-gp

K Yonekura, N Miyamoto, K Suzuki - Structural and Multidisciplinary …, 2022 - Springer
Abstract Machine learning models are recently adopted to generate airfoil shapes. A typical
task is to obtain airfoil shapes that satisfy the required lift coefficient. These inverse design …

[PDF][PDF] Airfoil GAN: encoding and synthesizing airfoils for aerodynamic-aware shape optimization

Y Wang, K Shimada, AB Farimani - arXiv preprint arXiv …, 2021 - researchgate.net
R years have witnessed the success of deep learning [1] in many fields like computer vision
[2], natural language process [3] and robotics [4][5]. Such data-driven methods can …

[HTML][HTML] Multi-objective optimization of low reynolds number airfoil using convolutional neural network and non-dominated sorting genetic algorithm

A Bakar, K Li, H Liu, Z Xu, M Alessandrini, D Wen - Aerospace, 2022 - mdpi.com
The airfoil is the prime component of flying vehicles. For low-speed flights, low Reynolds
number airfoils are used. The characteristic of low Reynolds number airfoils is a laminar …

Airfoil GAN: encoding and synthesizing airfoils for aerodynamic shape optimization

Y Wang, K Shimada… - Journal of Computational …, 2023 - academic.oup.com
The current design of aerodynamic shapes, like airfoils, involves computationally intensive
simulations to explore the possible design space. Usually, such design relies on the prior …

Aerodynamic coefficient prediction of airfoils with convolutional neural network

Z Yuan, Y Wang, Y Qiu, J Bai, G Chen - The Proceedings of the 2018 Asia …, 2019 - Springer
A general and flexible approximation model based on convolutional neural network
(ConvNet) technique as well as a signed distance function (SDF) is proposed to predict …