Separated flows are ubiquitous in nature and industrial systems, such as diffusers, airfoils, air conditioning plants, moving vehicles... As the separation can strongly influence the performances of such devices, investigating their dynamics and their control is of great interest.A visual sensor developed at PMMH laboratory is first improved to measure in real time the velocity fields and its derived values for flows available in wind tunnels. Based on an optical flow algorithm from the computer vision domain, this new experimental approach makes easier parametric studies and may be used in closed-loop controls.The dynamics of the flow over a flat plate are then investigated. A system identification method - the dynamic observer - is succes...
This dissertation is a contibution to the FOSCO (FOrcing Separation COntrol) project. This project a...
To improve the aerodynamic performance particularly in the field of transport (aerospace, automotive...
The unsteady interaction between trailing edge aerodynamic flow control and airfoil motion in pitch ...
Separated flows are ubiquitous in nature and industrial systems, such as diffusers, airfoils, air co...
Flow control using optical sensors is experimentally investigated. Real-time computation of flow vel...
An integrated and fruitful journey of an Optical Flow Velocimetry system in various fluid mechanics ...
Flow control allows to suppress boundary layers separation, which largely deteriorates the performan...
This manuscript presents a summary of my research activities in the field of active flow control for...
International audienceThis paper proposes a new approach to control a flow. Controlling a flow consi...
The present work aims to pre-evaluate flow control parameters to reduce the drag in a real vehicle. ...
This manuscript presents a synthesis of my research activities since I have been recruited at Irstea...
Pour améliorer les performances aérodynamiques notamment dans le domaine des transports (aéronautiqu...
This synthesis is about different topics in fluid mechanics, linked by an approach with unsteady exp...
Ce travail vise à faire une pré-évaluation des paramètres de contrôle en vue de réduire la traînée s...
Whether for reasons of health and safety at work, thermal comfort or energy saving, it is crucial to...
This dissertation is a contibution to the FOSCO (FOrcing Separation COntrol) project. This project a...
To improve the aerodynamic performance particularly in the field of transport (aerospace, automotive...
The unsteady interaction between trailing edge aerodynamic flow control and airfoil motion in pitch ...
Separated flows are ubiquitous in nature and industrial systems, such as diffusers, airfoils, air co...
Flow control using optical sensors is experimentally investigated. Real-time computation of flow vel...
An integrated and fruitful journey of an Optical Flow Velocimetry system in various fluid mechanics ...
Flow control allows to suppress boundary layers separation, which largely deteriorates the performan...
This manuscript presents a summary of my research activities in the field of active flow control for...
International audienceThis paper proposes a new approach to control a flow. Controlling a flow consi...
The present work aims to pre-evaluate flow control parameters to reduce the drag in a real vehicle. ...
This manuscript presents a synthesis of my research activities since I have been recruited at Irstea...
Pour améliorer les performances aérodynamiques notamment dans le domaine des transports (aéronautiqu...
This synthesis is about different topics in fluid mechanics, linked by an approach with unsteady exp...
Ce travail vise à faire une pré-évaluation des paramètres de contrôle en vue de réduire la traînée s...
Whether for reasons of health and safety at work, thermal comfort or energy saving, it is crucial to...
This dissertation is a contibution to the FOSCO (FOrcing Separation COntrol) project. This project a...
To improve the aerodynamic performance particularly in the field of transport (aerospace, automotive...
The unsteady interaction between trailing edge aerodynamic flow control and airfoil motion in pitch ...