91 citations · 176 across the 7 of their papers we have counts for
4 papers · 1 filter
Statistics of phase fluctuations of an acoustic wave propagating through a turbulent flow
Gaurav Prabhudesai, Stephane Perrard, Francois Petrelis +1
We investigate the statistics of phase fluctuations of an acoustic wave propagating through a turbulent flow in line of sight (LOS) configuration. Experiments are performed on a cl…
Coherence of velocity fluctuations in turbulent flows
G. Prabhudesai, S. Perrard, F. Pétrélis +1
We investigate the spatio-temporal quantity of coherence for turbulent velocity fluctuations at spatial distances of the order or larger than the integral length scale . Usi…
Nonlinear dispersion relation in integrable turbulence
Alexey Tikan, Felicien Bonnefoy, Guillaume Ducrozet +7
The concept of Nonlinear dispersion relation (NDR) is used in various fields of Physics (nonlinear optics, hydrodynamics, hydroelasticity, mechanics, quantum optics, plasma physics…
Saturation of the inverse cascade in surface gravity wave turbulence
Eric Falcon, Guillaume Michel, Gaurav Prabhudesai +5
We report on the observation of surface gravity wave turbulence at scales larger than the forcing ones in a large basin. In addition to the downscale transfer usually reported in g…