Results 41 to 50 of about 650,971 (215)
Optical rogue waves in integrable turbulence [PDF]
SPIE Proceedings, 2015 We report optical fiber experiments allowing to investigate integrable turbulence in the focusing regime of the one dimensional nonlinear Schrödinger equation (1D-NLSE). Our experiments are very similar in their principle to water tank experiments with random initial conditions (see M. Onorato {\it et al.} Phys. Rev. E {\bf 70} 067302 (2004)). Using an
Walczak, Pierre +2 more
openaire +3 more sources
Rogue waves in superfluid helium. [PDF]
, 2010 Rogue waves have been observed in superfluid helium. The experimental system consists of high intensity second sound (temperature-entropy) waves within a resonant cavity.
L.P. Mezhov-Deglin +8 more
core +5 more sources
Diverse rogue waves and their predictions in the space shifted nonlocal Zakharov equation
Nuclear Physics BWe focus on the rogue waves and their predictions of the space shifted nonlocal Zakharov equation. By employing the Kadomtsev-Petviashvili (KP) hierarchy reduction method, the purely algebraic expressions of the general (N1, N2, M1, M2)th rogue wave ...
Hai-Fang Song, Ji Lin, Bo Ren
doaj +1 more source
Nonlinear Talbot effect of rogue waves [PDF]
Physical Review E, 2014 Akhmediev and Kuznetsov-Ma breathers are rogue wave solutions of the nonlinear Schrödinger equation (NLSE). Talbot effect (TE) is an image recurrence phenomenon in the diffraction of light waves. We report the nonlinear TE of rogue waves in a cubic medium.
Zhang, Yiqi +6 more
openaire +3 more sources
Computational Study on Rogue Wave and Its Application to a Floating Body
Applied Sciences, 2022 A rogue wave is a huge wave that is generated by wave energy focusing. Rogue waves can cause critical damage to ships and offshore platforms due to their great wave energy and unpredictability.
Wooyoung Jeon +3 more
doaj +1 more source
Rogue waves, rogue events and extreme wave kinematics in spatio-temporal fields of simulated sea states [PDF]
Natural Hazards and Earth System Sciences, 2013 An approach to the extensive study of rogue wave occurrence in numerical simulations is presented. As a result of numerical simulations of the unidirectional wave evolution, spatio-temporal fields of wave data of the size 20 min × 10 km are obtained with
A. Sergeeva, A. Slunyaev
doaj +1 more source
Triads and Rogue Events for Internal Waves in Stratified Fluids with a Constant Buoyancy Frequency
Journal of Marine Science and Engineering, 2021 Internal waves in a stratified fluid with a constant buoyancy frequency were studied, with special attention given to rogue modes, extreme waves, dynamical evolution, and Fermi–Pasta–Ulam–Tsingou type recurrence phenomena.
Qing Pan, Hui-Min Yin, Kwok W. Chow
doaj +1 more source
Rogue Wave Observation in a Water Wave Tank [PDF]
Physical Review Letters, 2011 The conventional definition of rogue waves in the ocean is that their heights, from crest to trough, are more than about twice the significant wave height, which is the average wave height of the largest one-third of nearby waves. When modeling deep water waves using the nonlinear Schrödinger equation, the most likely candidate satisfying this ...
Chabchoub, A +2 more
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Horizon effects with surface waves on moving water [PDF]
, 2010 Copyright © 2010 IOP PublishingSurface waves on a stationary flow of water are considered, in a linear model that includes the surface tension of the fluid. The resulting gravity-capillary waves experience a rich array of horizon effects when propagating
Coullet, P. +15 more
core +1 more source
Rational solitons of wave resonant-interaction models [PDF]
, 2013 Integrable models of resonant interaction of two or more waves in 1+1 dimensions are known to be of applicative interest in several areas. Here we consider a system of three coupled wave equations which includes as special cases the vector nonlinear ...
Degasperis, Antonio +2 more
core +1 more source