Focus on bioinspired textured surfaces toward fluid drag reduction: Recent progresses and challenges
G Tian, Y Zhang, X Feng, Y Hu - Advanced Engineering …, 2022 - Wiley Online Library
After a long period of biological evolution, natural creatures will inevitably evolve body
surfaces suitable for the living environment. The functions of natural biological surfaces are …
surfaces suitable for the living environment. The functions of natural biological surfaces are …
A deep-learning approach for reconstructing 3D turbulent flows from 2D observation data
Turbulence is a complex phenomenon that has a chaotic nature with multiple spatio-
temporal scales, making predictions of turbulent flows a challenging topic. Nowadays, an …
temporal scales, making predictions of turbulent flows a challenging topic. Nowadays, an …
[HTML][HTML] Three-dimensional ESRGAN for super-resolution reconstruction of turbulent flows with tricubic interpolation-based transfer learning
Turbulence is a complicated phenomenon because of its chaotic behavior with multiple
spatiotemporal scales. Turbulence also has irregularity and diffusivity, making predicting …
spatiotemporal scales. Turbulence also has irregularity and diffusivity, making predicting …
Experimental velocity data estimation for imperfect particle images using machine learning
We propose a method using supervised machine learning to estimate velocity fields from
particle images having missing regions due to experimental limitations. As a first example, a …
particle images having missing regions due to experimental limitations. As a first example, a …
Multi-domain physics-informed neural network for solving forward and inverse problems of steady-state heat conduction in multilayer media
In this paper, a novel deep learning technique, called multi-domain physics-informed neural
network (M-PINN), is presented to solve forward and inverse problems of steady-state heat …
network (M-PINN), is presented to solve forward and inverse problems of steady-state heat …
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 …
accurate but more time-consuming than a low-fidelity (LF) simulation. To take advantage of …
Reinforcement learning of control strategies for reducing skin friction drag in a fully developed turbulent channel flow
T Sonoda, Z Liu, T Itoh, Y Hasegawa - Journal of Fluid Mechanics, 2023 - cambridge.org
Reinforcement learning is applied to the development of control strategies in order to reduce
skin friction drag in a fully developed turbulent channel flow at a low Reynolds number …
skin friction drag in a fully developed turbulent channel flow at a low Reynolds number …
Interpretable deep learning for prediction of Prandtl number effect in turbulent heat transfer
We propose an interpretable deep learning (DL) model that extracts physical features from
turbulence data. Based on a conditional generative adversarial network combined with a …
turbulence data. Based on a conditional generative adversarial network combined with a …
Accurate storm surge forecasting using the encoder–decoder long short term memory recurrent neural network
LH Bai, H Xu - Physics of Fluids, 2022 - pubs.aip.org
The encoder–decoder LSTM (long short term memory) recurrent neural network is proposed
to predict storm surge in Florida. Two types of hurricanes with six events are collected for …
to predict storm surge in Florida. Two types of hurricanes with six events are collected for …
Spatial–temporal prediction model for unsteady near-wall flow around cylinder based on hybrid neural network
X Qiu, Y Mao, B Wang, Y **a, Y Liu - Computers & Fluids, 2024 - Elsevier
A hybrid neural network based on Densely Connected Convolutional Networks (DenseNet),
Convolutional Long Short-Term Memory Neural Network (ConvLSTM), and Deconvolutional …
Convolutional Long Short-Term Memory Neural Network (ConvLSTM), and Deconvolutional …