Modal analysis of fluid flows: An overview
SIMPLE aerodynamic configurations under even modest conditions can exhibit complex
flows with a wide range of temporal and spatial features. It has become common practice in …
flows with a wide range of temporal and spatial features. It has become common practice in …
Closed-loop turbulence control: Progress and challenges
Closed-loop turbulence control is a critical enabler of aerodynamic drag reduction, lift
increase, mixing enhancement, and noise reduction. Current and future applications have …
increase, mixing enhancement, and noise reduction. Current and future applications have …
Nonlinear mode decomposition with convolutional neural networks for fluid dynamics
We present a new nonlinear mode decomposition method to visualize decomposed flow
fields, named the mode decomposing convolutional neural network autoencoder (MD-CNN …
fields, named the mode decomposing convolutional neural network autoencoder (MD-CNN …
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 …
ROM) for two-dimensional unsteady flows around a circular cylinder at different Reynolds …
Frequency–time analysis, low-rank reconstruction and denoising of turbulent flows using SPOD
Four different applications of spectral proper orthogonal decomposition (SPOD) are
demonstrated on large-eddy simulation data of a turbulent jet. These are: low-rank …
demonstrated on large-eddy simulation data of a turbulent jet. These are: low-rank …
Dynamics and control of global instabilities in open-flows: a linearized approach
This review article addresses the dynamics and control of low-frequency unsteadiness, as
observed in some aerodynamic applications. It presents a coherent and rigorous linearized …
observed in some aerodynamic applications. It presents a coherent and rigorous linearized …
[BOOK][B] Compressibility, turbulence and high speed flow
TB Gatski, JP Bonnet - 2013 - books.google.com
Compressibility, Turbulence and High Speed Flow introduces the reader to the field of
compressible turbulence and compressible turbulent flows across a broad speed range …
compressible turbulence and compressible turbulent flows across a broad speed range …
Active control of flow-induced cavity oscillations
A review of active control of flow-induced cavity oscillations is motivated by two factors. First,
the search for solutions to the practical problem of suppressing oscillations caused by flow …
the search for solutions to the practical problem of suppressing oscillations caused by flow …
Closed-loop control of an open cavity flow using reduced-order models
The control of separated fluid flow by reduced-order models is studied using the two-
dimensional incompressible flow over an open square cavity at Reynolds numbers where …
dimensional incompressible flow over an open square cavity at Reynolds numbers where …
Drag reduction of a car model by linear genetic programming control
We investigate open-and closed-loop active control for aerodynamic drag reduction of a car
model. Turbulent flow around a blunt-edged Ahmed body is examined at Re_ H ≈ 3 * 10^ 5 …
model. Turbulent flow around a blunt-edged Ahmed body is examined at Re_ H ≈ 3 * 10^ 5 …