Rapid spectral evolution of steep surface wave groups with directional spreading

We have investigated steep three-dimensional surface gravity wave groups formed by dispersive focusing using a fully nonlinear potential flow solver. We find that third-order resonant interactions result in rapid energy transfers to higher wavenumbers and reduced directional spreading during focusin...

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Autori principali: Barratt, D, Bingham, H, Taylor, PH, Van Den Bremer, TS, Adcock, T
Natura: Journal article
Lingua:English
Pubblicazione: Cambridge University Press 2020

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