Harmonic generation by nonlinear self-interaction of a single internal wave mode

DOI10.1017/JFM.2017.532zbMath1460.76284OpenAlexW2753511823MaRDI QIDQ4972370

Scott Wunsch

Publication date: 25 November 2019

Published in: Journal of Fluid Mechanics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1017/jfm.2017.532

zbMATH Keywords

internal wavesstratified flowsocean processes

Mathematics Subject Classification ID

Hydrology, hydrography, oceanography (86A05) Stratification effects in viscous fluids (76D50) Internal waves for incompressible inviscid fluids (76B55)

Related Items (9)

Resonant and near-resonant internal wave triads for non-uniform stratifications. Part 2. Vertically bounded domain with mild-slope bathymetry ⋮ Nonlinear internal wave reflection and transmission at an interface ⋮ The nonlinear evolution of internal tides. Part 1: the superharmonic cascade ⋮ Superharmonic and triadic resonances in a horizontally oscillated stably stratified square cavity ⋮ Instabilities in internal gravity waves ⋮ Energy transfer in resonant and near-resonant internal wave triads for weakly non-uniform stratifications. Part 1. Unbounded domain ⋮ Triadic resonances in internal wave modes with background shear ⋮ The evolution of superharmonics excited by internal tides in non-uniform stratification ⋮ Geophysical turbulence dominated by inertia–gravity waves

Cites Work

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• Generation of internal solitary waves in a pycnocline by an internal wave beam: a numerical study
• Soliton generation by internal tidal beams impinging on a pycnocline: laboratory experiments
• Internal wave beam propagation in non-uniform stratifications
• Visualization of nonlinear effects in reflecting internal wave beams
• Nonlinear internal gravity wave beams
• Nonlinear effects in reflecting and colliding internal wave beams
• Experimental study of parametric subharmonic instability for internal plane waves
• Excitation of superharmonics by internal modes in non-uniformly stratified fluid

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