Jean-Luc AIDER
Présentation
I am a Research Director at CNRS, working in the Laboratory PMMH of ESPCI Paris. Before joining CNRS, I worked for nearly 8 years in the Research and Innovation Department of PSA Peugeot-Citroën. My main current research areas are Acoustofluidics and Flow Control. My previous research experiences were mostly in flow control, external aerodynamics, 3D wakes, hydrodynamic instabilities and transition to turbulence, mainly of wall shear flows, centrifugal instabilities, turbulence. My work is mainly experimental but I also used to work on CFD, either in collaboration with numericists or using CFD codes. Along my experimental work, I also developped specific experimental methods like, recently, the Real-Time PIV (Particle Image Velocimetry) that we could use as a visual sensor in a closed-flow control experiments. I am also very interested in innovations. My various research works lead to 23 patents.
Publications
Publications
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Towards high resolution and high frequency Real-Time Optical Flow Particle Image Velocimetry. Application to a separated flow58th 3AF International Conference on Applied Aerodynamics - Aero 2024, 3AF - Association Aéronautique et Aérospatiale de France, Mar 2024, Orléans (FRA), France |
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Towards High-Speed and High-Resolution Real-Time Optical Flow Particle Image Velocimetry21st International Symposium on Application of Laser and Imaging Techniques to Fluid Mechanics, Jul 2024, Lisbon (Portugal), Portugal |
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Seeking for rare events in a backward-facing step flow using real-time particle image velocimetryBifurcations and instabilities in fluid dynamics, University of Edinburgh; Bifurcations and Instabilities in Fluid Dynamics (BIFD) Association., Jun 2024, Edimburgh, Scotland, United Kingdom |
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Characterization of the natural and forced recirculation bubble downstream a Backward-Facing Step using real-time optical flow velocimetryCongrès Français de Mécanique, Aug 2022, Nantes, France |
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Towards concentric topology in organoids: Structuration and culture of brain derived spheroids in a Bulk Acoustic Wave resonator26th International Conference on Miniaturized Systems for Chemistry and Life Sciences (MicroTAS 2022), Oct 2022, Hangzhou, China |
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Culture of hepatic and stem cell spheroids in acoustic levitation induces different self-organisation dynamicsAcoustofluidics 2022, Oct 2022, Glasgow, United Kingdom |
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Study of the influence of microgravity on brain derived spheroids in acoustic levitation27th European Low Gravity Research Association Biennial Symposium, Sep 2022, Lisbonne, Portugal |
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Characterization and control of a broadband acoustic cavity: Application to cells spheroids manipulationAcoustofluidics 2022, Oct 2022, Glasgow, United Kingdom |
Culture of cell spheroids in acoustic levitationPhysBio 2022, Jun 2022, Gif-sur-Yvette, France |
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Novel acoustofluidic approach using a Bulk Acoustic Wave resonator to control the topology and culture conditions of brain derived spheroidsAcoustofluidics 2022, Oct 2022, Glasgow, United Kingdom |
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Bulk acoustic waves-based system for a rapid and high throughput cell washingAcoustofluidics 2022 conference, Oct 2022, Glasgow, United Kingdom |
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Study of the Rayleigh limit by Acoustic Force in MicrogravityAcoustofluidics 2021, Aug 2021, Virtual Conference (International), United Kingdom |
Self-organization of human mesenchymal stem cells into spheroids trapped in acoustic levitationAcoustofluidics 2021, Aug 2021, Virtual conference, United Kingdom. pp.75 - 76 |
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Control of a Bulk Acoustic Wave micro-channel through frequency shifting and its application to cell reconcentrationAcoustofluidics 2020, Aug 2020, Glasgow ( Virtual ), United Kingdom |
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Cluster structuration of particle mixture in multi-node acoustic levitation with optical exclusionAcoustofluidics 2020, Aug 2020, Glasgow, United Kingdom |
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Fabrication of 2D monolayers and 3D spheroids of cells in acoustic levitation36th International Symposium on Microscale Separation and Bioanalysis, Sep 2020, Saint-Malo, France |
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A dense PIV system: a solution for rapid data assimilation3rd Workshop and Challenge on Data Assimilation & CFD Processing for PIV and LPT, Nov 2020, PARIS (en virtuel), France. pp.9 - 10 |
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Acoustic reconcentration or separation of cells36th International Symposium on Microscale Separations and Bioanalysis (MSB 2020), Sep 2020, Saint-Malo ( Virtual ), France |
Toward the creation of 2D or 3D clusters of cells in acoustic levitationAcoustoFluidics 2019, Aug 2019, Enschede, Netherlands |
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Acoustic propulsion of metallic nano-cylinders: contribution of the local vertical acceleration from micro to hyper gravity26th European Low Gravity Research Association Biennial Symposium and General Assembly, Sep 2019, Granada, Spain |
System identification using Neural Networks applied to experimental noise-amplifier flows characterized by real-time optical flow velocimetry17TH EUROPEAN TURBULENCE CONFERENCE (ETC17), Sep 2019, Torino, Italy |
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Influence of collective effects on acoustic particle focusingAcoustoFluidics 2019, Aug 2019, Enschede, Netherlands |
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Neural network system identification in noise-amplifier flows: an experimental study using optical-flow PIV data15th International Conference on Fluid Control, Measurements and Visualization, May 2019, Naples, Italy |
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Selective optical manipulation of particles in acoustic levitation21st Australasian Fluid Mechanics Conference, Dec 2018, Adelaïde, Australia |
Flow Control Around a SUV Simplified VehicleASME 2018 5th Joint US-European Fluids Engineering Division Summer Meeting, Jul 2018, Montreal, France. ⟨10.1115/FEDSM2018-83444⟩ |
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Investigation on a novel photoacoustofluidic effect174th Meeting of the Acoustical Society of America, Dec 2017, New Orleans, United States. pp.2609-2609, ⟨10.1121/1.5014551⟩ |
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Drag reduction on the 25\,^∘ slant angle Ahmed reference body using pulsed jets47th International Symposium of Applied Aerodynamics, AERO 2012, Mar 2012, Paris, France |
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Characterization of the flow induced by a MEMS pulsed micro-jets with large nozzleFlow Control and MEMS, Sep 2006, London, United Kingdom |
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Transition trainée-propulsion et brisures de symétrie dans le sillage d'un aileron oscillant2007, Grenoble, France. pp.0 |
Control of a separated flow over a smoothly contoured ramp using vortex generatorsFlow Control and MEMS, Sep 2006, London, United Kingdom |
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Drag reduction of a 3D bluff-body by closed loop control using vortex generators and wall pressure measurementsEuropean Drag Reduction and Flow Control meeting, Apr 2006, Ischia, Italy |
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Modification d'écoulement moyen par des générateurs de vortex. Application à une rampe descendanteGDR 2502 Conrôle des Décollements, Nov 2006, Toulouse, France |
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Characterization of the performance of a new MEMS pulsed micro-jetFlow Control and MEMS, Sep 2006, London, United Kingdom |
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Closed loop control experiments on a simplified car model using vortex generators and wall pressure measurementsEuromech Fluid Mechanics Conference – 6 (EFMC6), Jun 2006, Stockholm, Sweden. pp.376 |
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Non Linear Base Flow Modification by Streamwise Vortices Induced by Vortex Generators Application to the Control of Separated Flows59th Annual Meeting of the APS Division of Fluid Dynamics, Nov 2006, Tampa Bay, Florida, United States. pp.GI.00006 |
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Utilisation de Générateurs de Vortex mécaniques passifs ou actifs pour réduire la traînée d'un corps 3DGDR 2502 Conrôle des Décollements, May 2006, Poitiers, France |
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Experiments on the reverse Bénard-von Kármán vortex street produced by a flapping foilEUROMECH Fluid Mechanics Conference 6, Jun 2006, Stockholm, Sweden. pp.166 |
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Experiments on the vortex streets produced by a flapping foilSecond SCAT European Workshop. "Mathematical Modelling and Challenges in Computational Science", Sep 2006, Paris, France |
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Drag reduction of a 3D bluff body by closed loop control using oscillating vortex generators and wall pressure measurementFlow Control and MEMS, Sep 2006, London, United Kingdom. ⟨10.1007/s00348-009-0770-y⟩ |
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Symmetry properties of the reverse Bénard-von Kármán vortex street produced by a flapping foil51th Annual Meeting of the Division of Fluid Dynamics, Nov 2006, Tampa Bay, Florida, United States. pp.204 |
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Flow control over a 3D bluff body13 ème European Drag Reduction Meeting, May 2004, Aussois, France |
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16. Drag reduction by extremum seeking feedback control1st European Forum on Flow Control, Oct 2004, Poitiers, France. Paper E4 - 1, p. 85-87 |
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Horseshoe vortex nucleationEUROMECH Conference 448 on « Vortex Dynamics and Fields interactions », Sep 2004, Paris, France |
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Drag reduction of a 3D bluff body using vortex generatorsBluff Body Wakes and Vortex-Induced Vibrations (BBVIV4), Jun 2004, Santorini, Greece. Wake Control, Manipulation, and Interference |
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Observation d'une instabilité 3D stationnaire dans l'écoulement de la marche descendanteJournées de Physique Statistique, Feb 2003, Paris, France |
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Instabilité et contrôle des écoulements décollésTourbillons en hydrodynamique, May 2003, Porquerolles, France |
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Contrôle expérimental en boucle fermée de la trainée de forme16ème Congrès Français de Mécanique, Sep 2003, Nice, France |
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Centrifugal Instability in the Backward-Facing Step13th International Couette Taylor Workshop, Jul 2003, Barcelona, Spain. pp.session 3A |
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Scénario de transition de l'écoulement derrière une marche descendante et conséquences sur la traînée16ème Congrès Français de Mécanique, Sep 2003, France |
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Experimental and numerical investigation of unsteady aerodynamic coefficient of bluff bodies and simplified vehiclesBluff Body Wakes and Vortex-Induced Vibrations (BBVIV3), Dec 2002, France |
Acoustic levitation of cells generates self-organized spheroids-on-chip during long-term cultureEUROoCS Conference 2022, Jul 2022, Grenoble, France |
DISPOSITIF POUR REDUIRE LES EFFORTS AERODYNAMIQUES DE TRAINEE ET/OU DE PORTANCE D'UN VEHICULE AUTOMOBILE EQUIPE D'UN TEL DISPOSITIF.N° de brevet: FR2890637. 2007 |
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DISPOSITIF DE REDUCTION DES EFFORTS AERODYNAMIQUES D'UN VEHICULE AUTOMOBILE ET VEHICULE AUTOMOBILE EQUIPE D'UN TEL DISPOSITIFFrance, N° de brevet: FR0412598. 2006 |
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DISPOSITIF AERODYNAMIQUE POUR UN VEHICULE AUTOMOBILE ET VEHICULE AUTOMOBILE EQUIPE D'UN TEL DISPOSITIFN° de brevet: WOFR2005001024. 2005 |