Asymmetry of temporal cross-correlations in turbulent shear flows

We investigate spatial and temporal cross-correlations between streamwise and normal velocity components in three shear flows: a low-dimensional model for vortex–streak interactions, direct numerical simulations for a nearly homogeneous shear flow and experimental data for a turbulent boundary layer...

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Veröffentlicht in:	Journal of fluid mechanics 2006-01, Vol.547 (1), p.55-64
Hauptverfasser:	JACHENS, A., SCHUMACHER, J., ECKHARDT, B., KNOBLOCH, K., FERNHOLZ, H. H.
Format:	Artikel
Sprache:	eng
Schlagworte:	Boundary layer and shear turbulence Boundary layers Driving ability Exact sciences and technology Fluid dynamics Fundamental areas of phenomenology (including applications) Isotropic turbulence homogeneous turbulence Physics Turbulent flows, convection, and heat transfer Wall-bounded thin shear flows
Online-Zugang:	Volltext
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