Symmetry breaking of two-dimensional time-periodic wakes

A number of two-dimensional time-periodic flows, for example the Kármán street wake of a symmetrical bluff body such as a circular cylinder, possess a spatio-temporal symmetry: a combination of evolution by half a period in time and a spatial reflection leaves the flow invariant. Floquet analyses fo...

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Veröffentlicht in:	Journal of fluid mechanics 2005-01, Vol.522, p.395-411
Hauptverfasser:	BLACKBURN, H. M., MARQUES, F., LOPEZ, J. M.
Format:	Artikel
Sprache:	eng
Schlagworte:	Exact sciences and technology Fluid dynamics Fluid mechanics Fundamental areas of phenomenology (including applications) Hydrodynamic stability Jets Nonlinearity (including bifurcation theory) Physics Rotational flow and vorticity Separated flows Turbulent flows, convection, and heat transfer Wakes
Online-Zugang:	Volltext
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