Wind–wave coupling study using LES of wind and phase-resolved simulation of nonlinear waves

X Hao, L Shen - Journal of Fluid Mechanics, 2019 - cambridge.org
We present a study on the interaction between wind and water waves with a broad-band
spectrum using wave-phase-resolved simulation with long-term wave field evolution. The …

Integrable turbulence generated from modulational instability of cnoidal waves

DS Agafontsev, VE Zakharov - Nonlinearity, 2016 - iopscience.iop.org
We study numerically the nonlinear stage of the modulational instability (MI) of cnoidal
waves in the framework of the focusing one-dimensional nonlinear Schrödinger (NLS) …

Multisoliton interactions approximating the dynamics of breather solutions

D Agafontsev, A Gelash, S Randoux… - Studies in Applied …, 2024 - Wiley Online Library
Nowadays, breather solutions are generally accepted models of rogue waves. However,
breathers exist on a finite background and therefore are not localized, while wavefields in …

Comparison of split-step and Hamiltonian integration methods for simulation of the nonlinear Schrödinger type equations

A Semenova, SA Dyachenko, AO Korotkevich… - Journal of …, 2021 - Elsevier
We provide a systematic comparison of two numerical methods to solve the widely used
nonlinear Schrödinger equation (NLSE). The first one is the standard second order split-step …

Numerical simulation of soliton gas within the Korteweg-de Vries type equations

EG Didenkulova, AV Kokorina, AV Slunyaev - Computational …, 2019 - ict.nsc.ru
The details of the numerical scheme and the method of specifying the initial conditions for
the simulation of the irregular dynamics of soliton ensembles within the framework of …

A song of atmosphere and ocean: modeling and simulation-based study of nonlinear waves

X Hao - 2019 - search.proquest.com
Ocean waves play a critical role in connecting the atmosphere to the ocean and sha** the
global climate. Existing statistics wave models are inappropriate for the mechanistic study of …

Numerical Simulations of Nonlinear Waves and Their Stability: Stokes Waves and Nonlinear Schroedinger Equation

A Semenova - 2020 - search.proquest.com
The present work offers an investigation of dynamics and stability of nonlinear waves in
Hamiltonian systems. The first part of the manuscript discusses the classical problem of …

Численное моделирование газа солитонов в рамках уравнений типа Кортевега-де Вриза

ЕГ Диденкулова, АВ Кокорина… - Вычислительные …, 2019 - cyberleninka.ru
Приведены детали численной схемы и способа задания начальных условий для
моделирования нерегулярной динамики ансамблей солитонов в рамках уравнений …

[PDF][PDF] On the Cauchy Problem for Three-Dimensional Generalized Zakharov Equations

S You, X Ning - iieta.org
This paper considers the existence of the generalized solution to the Cauchy problem for a
class of generalized Zakharov equation in three dimensions. By a priori integral estimates …