378 citations
- Centre National de la Recherche ScientifiqueFR143 papers
- Université de PoitiersFR133 papers
- École Nationale Supérieure de Mécanique et d'AérotechniqueFR94 papers
- Université Paris-SaclayFR18 papers
- Instituto Tecnológico de AeronáuticaBR14 papers
- Université Paris-SudFR11 papers
- University of MichiganUS11 papers
- Sorbonne UniversitéFR10 papers
- Université Paris Sciences et LettresFR10 papers
- École PolytechniqueFR8 papers
- Laboratoire de Mathématiques et ApplicationsFR8 papers
- ESPCI ParisFR7 papers
6 papers · 2 filters
Analogue Wormholes and Black Hole LASER Effect in Hydrodynamics
Cédric Peloquin, Léo-Paul Euvé, Thomas Philbin +1
We numerically study water wave packets on a spatially varying counter-current in the presence of surface tension. Depending on the details of the velocity profile, we show that tr…
Effect of vorticity flip-over on the premixed flame structure: First experimental observation of type I inflection flames
Hazem El-Rabii, Kirill A. Kazakov
Premixed flames propagating in horizontal tubes are observed to take on shape convex towards the fresh mixture, which is commonly explained as a buoyancy effect. A recent rigorous…
Observation of noise correlated by the Hawking effect in a water tank
L. -P. Euvé, F. Michel, R. Parentani +2
We measured the power spectrum and two-point correlation function for the randomly fluctuating free surface on the downstream side of a stationary flow with a maximum Froude number…
Closed-loop separation control over a sharp edge ramp using Genetic Programming
Antoine Debien, Kai A. A. F. von Krbek, Nicolas Mazellier +5
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 separ…
Bluff body drag manipulation using pulsed jets and Coanda effect
Diogo Barros, Jacques Borée, Bernd R. Noack +2
The impact of fluidic actuation on the wake and drag of a three-dimensional blunt body is investigated experimentally. Jets blowing tangentially to the main flow allow to force the…
Modal and nonmodal stability analysis of electrohydrodynamic flow with and without cross-flow
Mengqi Zhang, Fulvio Martinelli, Jian Wu +2
We report the results of a complete modal and nonmodal linear stability analysis of the electrohydrodynamic flow (EHD) for the problem of electroconvection in the strong injection…