Dynamics of nearly inviscid Faraday waves in almost circular containers

Higuera, María, Knobloch, Edgar and Vega de Prada, José Manuel ORCID: https://orcid.org/0000-0002-4307-9623 (2005). Dynamics of nearly inviscid Faraday waves in almost circular containers. "Physica D: Nonlinear Phenomena", v. 201 (n. 1-2); pp. 83-120. ISSN 0167-2789. https://doi.org/10.1016/j.physd.2004.11.012.

Descripción

Título: Dynamics of nearly inviscid Faraday waves in almost circular containers
Autor/es:
Tipo de Documento: Artículo
Título de Revista/Publicación: Physica D: Nonlinear Phenomena
Fecha: Febrero 2005
ISSN: 0167-2789
Volumen: 201
Número: 1-2
Materias:
ODS:
Palabras Clave Informales: Faraday oscillations; Forced symmetry breaking; Global bifurcations; Relaxation oscillations; Canards
Escuela: E.T.S.I. Aeronáuticos (UPM) [antigua denominación]
Departamento: Fundamentos Matemáticos de la Tecnología Aeronáutica [hasta 2014]
Licencias Creative Commons: Reconocimiento - Sin obra derivada - No comercial

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Resumen

Parametrically driven surface gravity-capillary waves in an elliptically distorted circular cylinder are studied. In the nearly inviscid regime, the waves couple to a streaming flow driven in oscillatory viscous boundary layers. In a cylindrical container, the streaming flow couples to the spatial phase of the waves, but in a distorted cylinder, it couples to their amplitudes as well. This coupling may destabilize pure standing oscillations, and lead to complex time-dependent dynamics at onset. Among the new dynamical behavior that results are relaxation oscillations involving abrupt transitions between standing and quasiperiodic oscillations, and exhibiting ‘canards’.

Más información

ID de Registro: 6069
Identificador DC: https://oa.upm.es/6069/
Identificador OAI: oai:oa.upm.es:6069
URL Portal Científico: https://portalcientifico.upm.es/es/ipublic/item/6695839
Identificador DOI: 10.1016/j.physd.2004.11.012
URL Oficial: http://www.sciencedirect.com
Depositado por: Memoria de Investigacion 2
Depositado el: 17 Feb 2011 12:44
Ultima Modificación: 12 Nov 2025 00:00