91 citations · 176 across the 7 of their papers we have counts for
7 papers
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…
Prediction and manipulation of hydrodynamic rogue waves via nonlinear spectral engineering
Alexey Tikan, Felicien Bonnefoy, Giacomo Roberti +10
Peregrine soliton (PS) is widely regarded as a prototype nonlinear structure capturing properties of rogue waves that emerge in the nonlinear propagation of unidirectional wave tra…
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…
Nonlinear spectral synthesis of soliton gas in deep-water surface gravity waves
Pierre Suret, Alexey Tikan, Félicien Bonnefoy +9
Soliton gases represent large random soliton ensembles in physical systems that display integrable dynamics at the leading order. Despite significant theoretical developments and o…
From modulational instability to focusing dam breaks in water waves
Félicien Bonnefoy, Alexey Tikan, François Copie +8
We report water wave experiments performed in a long tank where we consider the evolution of nonlinear deep-water surface gravity waves with the envelope in the form of a large-sca…