Some effects of non-linearity are investigated for sea wave groups at a finite water depth. For this purpose, the Boccotti’s quasi-determinism theory is firstly applied to describe the linear wave groups. Therefore, the second-order solution is derived for the more general condition of three-dimensional wave groups, at an arbitrary water depth, when a high crest occurs. Finally, some effects of finite bandwidth of the spectrum and of finite water depth are analyzed

Non-linear Random Wave Groups in Finite Water Depth

ROMOLO, Alessandra;ARENA, Felice
2007

Abstract

Some effects of non-linearity are investigated for sea wave groups at a finite water depth. For this purpose, the Boccotti’s quasi-determinism theory is firstly applied to describe the linear wave groups. Therefore, the second-order solution is derived for the more general condition of three-dimensional wave groups, at an arbitrary water depth, when a high crest occurs. Finally, some effects of finite bandwidth of the spectrum and of finite water depth are analyzed
978-981-270-636-2
Nonlinear; Wave groups; Intermediate water depth
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Utilizza questo identificativo per citare o creare un link a questo documento: http://hdl.handle.net/20.500.12318/17079
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