Closed-loop separation control using machine learning
We present the first closed-loop separation control experiment using a novel, model-free
strategy based on genetic programming, which we call 'machine learning control'. The goal …
strategy based on genetic programming, which we call 'machine learning control'. The goal …
Proof-of-concept study of sparse processing particle image velocimetry for real time flow observation
In this paper, we overview, evaluate, and demonstrate the sparse processing particle image
velocimetry (SPPIV) as a real-time flow field estimation method using the particle image …
velocimetry (SPPIV) as a real-time flow field estimation method using the particle image …
Closed-loop separation control over a sharp edge ramp using genetic programming
We experimentally perform open and closed-loop control of a separating turbulent boundary
layer downstream from a sharp edge ramp. The turbulent boundary layer just above the …
layer downstream from a sharp edge ramp. The turbulent boundary layer just above the …
Fish mouths as engineering structures for vortical cross-step filtration
SL Sanderson, E Roberts, J Lineburg… - Nature communications, 2016 - nature.com
Suspension-feeding fishes such as goldfish and whale sharks retain prey without clogging
their oral filters, whereas clogging is a major expense in industrial crossflow filtration of beer …
their oral filters, whereas clogging is a major expense in industrial crossflow filtration of beer …
[HTML][HTML] CFD investigation of flow over a backward-facing step using an RNG k-? turbulence model
S Darmawan, H Tanujaya - Mechanical Engineering, 2019 - ijtech.eng.ui.ac.id
CFD Investigation of Flow Over a Backward-facing Step using an RNG k-? Turbulence Model
title Title Author Issue Keywords Current Issue : Vol 15, No 3 (2024) Browse By Issue By Title …
title Title Author Issue Keywords Current Issue : Vol 15, No 3 (2024) Browse By Issue By Title …
Data-driven order reduction and velocity field reconstruction using neural networks: The case of a turbulent boundary layer
A Giannopoulos, JL Aider - Physics of Fluids, 2020 - pubs.aip.org
We present a data-driven methodology to achieve the identification of coherent structure
dynamics and system order reduction of an experimental turbulent boundary layer flow. The …
dynamics and system order reduction of an experimental turbulent boundary layer flow. The …
Prediction of the dynamics of a backward-facing step flow using focused time-delay neural networks and particle image velocimetry data-sets
A Giannopoulos, JL Aider - International Journal of Heat and Fluid Flow, 2020 - Elsevier
The objective of this experimental work was to evaluate the potential of an artificial Neural
Network (NN) to predict the full-field dynamics of a standard separated, noise-amplifier flow …
Network (NN) to predict the full-field dynamics of a standard separated, noise-amplifier flow …
Reducing the pressure drag of a D-shaped bluff body using linear feedback control
L Dalla Longa, AS Morgans, JA Dahan - Theoretical and Computational …, 2017 - Springer
The pressure drag of blunt bluff bodies is highly relevant in many practical applications,
including to the aerodynamic drag of road vehicles. This paper presents theory revealing …
including to the aerodynamic drag of road vehicles. This paper presents theory revealing …
Feed-forward control of a perturbed backward-facing step flow
Closed-loop control of an amplifier flow is experimentally investigated. A feed-forward
algorithm is implemented to control the flow downstream of a backward-facing step (BFS) …
algorithm is implemented to control the flow downstream of a backward-facing step (BFS) …
A hybrid artificial intelligence control of a turbulent jet: Reynolds number effect and scaling
This work aims to investigate experimentally the effect of the Reynolds number Re, based on
the nozzle diameter D, on jet mixing manipulation using an unsteady radial minijet. A novel …
the nozzle diameter D, on jet mixing manipulation using an unsteady radial minijet. A novel …