Data/hora: 08/06/2024 02:11:49

Provedor de dados: | Institutional Archive of Ifreme (ArchiMer)
País: | France
Título: | 2D vortex interaction in a non-uniform flow
Autores: | Perrot, Xavier; Carton, Xavier.
Data: | 2010-03
Ano: | 2010
Palavras-chave: | Two-dimensional incompressible flows; Vortex merger; Pseudo-spectral model.
Resumo: | In a two-dimensional incompressible fluid, we study the interaction of two like-signed Rankine vortices embedded in a steady shear/strain flow. The numerical results of vortex evolutions are compared with the analytical results for point vortices. We show the existence of vortex equilibria, and of merger for initial distances larger than those without external flow. The evolutions depend on the initial orientation of the vortices in the external flow.
Tipo: | Text
Idioma: | Inglês

Identificador:

http://archimer.ifremer.fr/doc/2009/publication-7442.pdf

DOI:10.1007/s00162-009-0127-4

http://archimer.ifremer.fr/doc/00000/7442/

Editor: | Springer
Formato: | application/pdf
Fonte: | Theoretical And Computational Fluid Dynamics (0935-4964) (Springer), 2010-03 , Vol. 24 , N. 1-4 , P. 95-100

Fonte:

2009 Springer. Part of Springer Science+Business Media

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