188 citations · 467 across the 16 of their papers we have counts for
6 papers · 1 filter
How to create analogue black hole or white fountain horizons and LASER cavities in experimental free surface hydrodynamics?
Alexis Bossard, Nicolas James, Camille Aucouturier +3
Transcritical flows in free surface hydrodynamics emulate black hole horizons and their timereversed versions known as white fountains. Both analogue horizons have been shown to em…
Modelling of Bose - Einstein condensation in a water tank
G. Rousseaux, Y. Stepanyants
It is shown that surface waves propagating against the external current, slowly varying in the horizontal direction in deep water, are governed by the equation which is tantamount…
Scattering of long water waves in a canal with rapidly varying cross-section in the presence of a current
Semyon Churilov, Andrei Ermakov, Germain Rousseaux +1
The analytical study of long wave scattering in a canal with a rapidly varying cross-section is presented. It is assumed that waves propagate on a stationary current with a given f…
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…
Some aspects of dispersive horizons: lessons from surface waves
J. Chaline, G. Jannes, P. Maïssa +1
Hydrodynamic surface waves propagating on a moving background flow experience an effective curved space-time. We discuss experiments with gravity waves and capillary-gravity waves…
Experimental demonstration of the supersonic-subsonic bifurcation in the circular jump: A hydrodynamic white hole
G. Jannes, R. Piquet, P. Maissa +2
We provide an experimental demonstration that the circular hydraulic jump represents a hydrodynamic white hole or gravitational fountain (the time-reverse of a black hole) by measu…