Nonlinear Evolution of Surface Gravity Waves over Highly Variable Depth

2004 ◽  
Vol 93 (23) ◽  
Author(s):  
William Artiles ◽  
André Nachbin
Keyword(s):  
Gravity Waves ◽  
Nonlinear Evolution ◽  
Surface Gravity ◽  
Variable Depth ◽  
Surface Gravity Waves

scholarly journals On dispersion of directional surface gravity waves

2017 ◽  
Vol 812 ◽  
pp. 681-697 ◽  
Author(s):  
Tore Magnus A. Taklo ◽  
Karsten Trulsen ◽  
Harald E. Krogstad ◽  
José Carlos Nieto Borge
Keyword(s):  
Gravity Waves ◽  
Nonlinear Evolution ◽  
Laboratory Data ◽  
Surface Gravity ◽  
Linear Dispersion ◽  
Marine Research ◽  
Surface Gravity Waves ◽  
Linear Dispersion Relation ◽  
Directional Waves ◽  
Crest Length

Using a nonlinear evolution equation we examine the dependence of the dispersion of directional surface gravity waves on the Benjamin–Feir index (BFI) and crest length. A parameter for describing the deviation between the dispersion of simulated waves and the theoretical linear dispersion relation is proposed. We find that for short crests the magnitude of the deviation parameter is low while for long crests the magnitude is high and depends on the BFI. In the present paper we also consider laboratory data of directional waves from the Marine Research Institute of the Netherlands (MARIN). The MARIN data confirm the simulations for three cases of BFI and crest length.

scholarly journals Modeling and control of surface gravity waves in a model of a copper converter

2008 ◽  
Vol 32 (9) ◽  
pp. 1696-1710 ◽  
Author(s):  
Eduardo Godoy ◽  
Axel Osses ◽  
Jaime H. Ortega ◽  
Alvaro Valencia
Keyword(s):  
Gravity Waves ◽  
Surface Gravity ◽  
Modeling And Control ◽  
Copper Converter ◽  
Surface Gravity Waves ◽  
And Control

Irrotational, progressive surface gravity waves near the limiting height

1973 ◽  
Vol 29 (3) ◽  
pp. 94-105 ◽  
Author(s):  
Ken Sasaki ◽  
Takashi Murakami
Keyword(s):  
Gravity Waves ◽  
Surface Gravity ◽  
Surface Gravity Waves
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