Experimental study on large-scale streak structure in the core region of turbulent plane Couette flow

A physical experiment confirmed the existence of a large-scale streak structure in the core region of turbulent Couette flow at R e = U w h ∕ ν = 3750 . In the low- or high-speed streak, large-scale wavy-like structures exist, the streamwise and spanwise wavelength of which are ( 40 − 65 ) h and ( 4...

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Veröffentlicht in:	Physics of fluids (1994) 2008-02, Vol.20 (2)
Hauptverfasser:	Kitoh, O., Umeki, M.
Format:	Artikel
Sprache:	eng
Schlagworte:	Exact sciences and technology Flows in ducts, channels, nozzles, and conduits Fluid dynamics Fundamental areas of phenomenology (including applications) Instrumentation for fluid dynamics Physics Turbulent flows, convection, and heat transfer Wall-bounded thin shear flows
Online-Zugang:	Volltext
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