298 citations · 875 across the 18 of their papers we have counts for
6 papers · 2 filters
Seeding optimization for instantaneous volumetric velocimetry. Application to a jet in crossflow
Tristan Cambonie, Jean-Luc Aider
Every volumetric velocimetry measurements based on tracer (particles, bubbles, etc.) detection can be strongly influenced by the optical screening phenomenon. It has to be taken in…
Transition scenario of the round jet in crossflow topology at low velocity ratios
Tristan Cambonie, Jean-Luc Aider
We study experimentally a round Jet In CrossFlow (JICF) at low values of the jet to-crossflow velocity ratio R using instantaneous and time-averaged three-dimensions three-componen…
Control of a Backward-Facing Step flow through vortex pairing and phase locking
Thomas Duriez, Jean-Luc Aider, Jose Eduardo Wesfreid +1
Many experimental and numerical studies report a large reduction of the recirculation bubble in Backward-Facing Step flows or airfoils in stall situation when excited at the natura…
Upstream open loop control of the recirculation area downstream of a backward-facing step
Nicolas Gautier, Jean-Luc Aider
The flow downstream a backward-facing step is controlled using a pulsed jet placed upstream of the step edge. Experimental velocity fields are computed and used to the recirculatio…
Closed-loop separation control using machine learning
Nicolas Gautier, Thomas Duriez, Jean-Luc Aider +3
A novel, model free, approach to experimental closed-loop flow control is implemented on a separated flow. Feedback control laws are generated using genetic programming where they…
Experimental Feed-Forward Control of the Backwards-Facing Step Flow
Nicolas Gautier, Jean-Luc Aider
Closed-loop control of an amplifier flow is experimentally investigated. A feed-forward algorithm is implemented to control the flow downstream a backward-facing step. Upstream and…