Archivio Istituzionale della RicercaThe aim of this work is to study the control performed by the wall shape on the vortical structures generated by a rotating cylindrical body. In the case of the flow generated from rest outside a rotating circular cilinder we know that the vorticity created at the solid surface all diffuses to infinity. A suction through the surface of the body can retain the vorticity near the wall [1]. We can suppose that for a complex geometry of the body (without suction) the vorticity is partly retained and partly diffused.
Dynamics of Coherent Structures near a rotating Body / Ferlauto, Michele - In: Advances in Turbulence VI, Fluid Mechanics and its Applications / GAVRILAKIS S.; MACHIELS L.; MONKEWITZ P.A.. - DORDRECHT : Springer Netherlands, 1996. - ISBN 9789400902978. - pp. 65-66 [10.1007/978-94-009-0297-8_18]
Dynamics of Coherent Structures near a rotating Body
FERLAUTO, Michele
1996
Abstract
The aim of this work is to study the control performed by the wall shape on the vortical structures generated by a rotating cylindrical body. In the case of the flow generated from rest outside a rotating circular cilinder we know that the vorticity created at the solid surface all diffuses to infinity. A suction through the surface of the body can retain the vorticity near the wall [1]. We can suppose that for a complex geometry of the body (without suction) the vorticity is partly retained and partly diffused.
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https://hdl.handle.net/11583/1395148
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