Strain-vorticity induced secondary motion in shallow flows

Deviations from two-dimensionality of a shallow flow that is dominated by bottom friction are quantified in terms of the spatial distribution of strain and vorticity as described by the Okubo-Weiss function. This result is based on a Poisson equation for the pressure in a quasi-horizontal (primary)...

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Veröffentlicht in:	Physics of fluids (1994) 2012-02, Vol.24 (2), p.023601-023601-12
1. Verfasser:	Kamp, Leon P. J.
Format:	Artikel
Sprache:	eng
Schlagworte:	Exact sciences and technology Fluid dynamics Fundamental areas of phenomenology (including applications) Hydrodynamic stability Laminar flows Physics Secondary instability Stability of laminar flows
Online-Zugang:	Volltext
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