Nonlinear dynamics of short traveling capillary-gravity waves
We establish a Green-Nagdhi model equation for capillary-gravity waves in (2+1) dimensions. Through the derivation of an asymptotic equation governing short-wave dynamics, we show that this system possesses (1 + 1) traveling-wave solutions for almost all the values of the Bond number θ (the special...
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2005
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Acceso en línea: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_15393755_v71_n2_p_Borzi http://hdl.handle.net/20.500.12110/paper_15393755_v71_n2_p_Borzi |
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paper:paper_15393755_v71_n2_p_Borzi2023-06-08T16:20:26Z Nonlinear dynamics of short traveling capillary-gravity waves Chiral Defect structures Splay Suspended films Crystal defects Crystal orientation Distortion (waves) Elasticity Ions Laplace transforms Light polarization Mathematical models Suspensions (fluids) Thin films Viscosity of liquids Smectic liquid crystals We establish a Green-Nagdhi model equation for capillary-gravity waves in (2+1) dimensions. Through the derivation of an asymptotic equation governing short-wave dynamics, we show that this system possesses (1 + 1) traveling-wave solutions for almost all the values of the Bond number θ (the special case θ=1/3 is not studied). These waves become singular when their amplitude is larger than a threshold value, related to the velocity of the wave. The limit angle at the crest is then calculated. The stability of a wave train is also studied via a Benjamin-Feir modulational analysis. ©2005 The American Physical Society. 2005 https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_15393755_v71_n2_p_Borzi http://hdl.handle.net/20.500.12110/paper_15393755_v71_n2_p_Borzi |
institution |
Universidad de Buenos Aires |
institution_str |
I-28 |
repository_str |
R-134 |
collection |
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) |
topic |
Chiral Defect structures Splay Suspended films Crystal defects Crystal orientation Distortion (waves) Elasticity Ions Laplace transforms Light polarization Mathematical models Suspensions (fluids) Thin films Viscosity of liquids Smectic liquid crystals |
spellingShingle |
Chiral Defect structures Splay Suspended films Crystal defects Crystal orientation Distortion (waves) Elasticity Ions Laplace transforms Light polarization Mathematical models Suspensions (fluids) Thin films Viscosity of liquids Smectic liquid crystals Nonlinear dynamics of short traveling capillary-gravity waves |
topic_facet |
Chiral Defect structures Splay Suspended films Crystal defects Crystal orientation Distortion (waves) Elasticity Ions Laplace transforms Light polarization Mathematical models Suspensions (fluids) Thin films Viscosity of liquids Smectic liquid crystals |
description |
We establish a Green-Nagdhi model equation for capillary-gravity waves in (2+1) dimensions. Through the derivation of an asymptotic equation governing short-wave dynamics, we show that this system possesses (1 + 1) traveling-wave solutions for almost all the values of the Bond number θ (the special case θ=1/3 is not studied). These waves become singular when their amplitude is larger than a threshold value, related to the velocity of the wave. The limit angle at the crest is then calculated. The stability of a wave train is also studied via a Benjamin-Feir modulational analysis. ©2005 The American Physical Society. |
title |
Nonlinear dynamics of short traveling capillary-gravity waves |
title_short |
Nonlinear dynamics of short traveling capillary-gravity waves |
title_full |
Nonlinear dynamics of short traveling capillary-gravity waves |
title_fullStr |
Nonlinear dynamics of short traveling capillary-gravity waves |
title_full_unstemmed |
Nonlinear dynamics of short traveling capillary-gravity waves |
title_sort |
nonlinear dynamics of short traveling capillary-gravity waves |
publishDate |
2005 |
url |
https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_15393755_v71_n2_p_Borzi http://hdl.handle.net/20.500.12110/paper_15393755_v71_n2_p_Borzi |
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1768543200538001408 |