Wake events during early three-dimensional transition of a circular cylinder placed in shear flow

Three-dimensional (3D) direct numerical simulations are carried out for shear flows past a circular cylinder in the early 2D (two-dimensional)–3D transition regime. The effect of incoming shear is buried in a source term employing a velocity transformation. Wake transition events are inspected for b...

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Veröffentlicht in:	Physics of fluids (1994) 2020-05, Vol.32 (5)
Hauptverfasser:	De, Arnab Kumar, Sarkar, Sandip
Format:	Artikel
Sprache:	eng
Schlagworte:	Circular cylinders Computational fluid dynamics Computer simulation Fluid dynamics Fluid flow Multiresolution analysis Physics Shape factor Shear flow Strouhal number Three dimensional flow Vortex shedding Vortices Wavelet analysis
Online-Zugang:	Volltext
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