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Article

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Published version

Publication date

1983-12

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Please use this identifier to cite or link to this item: https://hdl.handle.net/2445/24893

Vortex shedding from a spinning cylinder

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Related resource

http://dx.doi.org/10.1063/1.864127

Abstract

An experimental investigation of a two-dimensional turbulent wake behind a spinning cylinder at Re=9000 is carried out to determine the influence of the rotation on the initial development of the flow. Spectral analysis of the velocity data measured in the near wake shows that for peripheral velocities up to the value of the free¿stream velocity, a distinct Kármán vortex activity exists within the wake, whereas for greater peripheral velocities, the Kármán activity deteriorates and disappears for values in excess of twice the free-stream velocity.

Subject

Mecànica de fluids, Plasma (Gasos ionitzats), Turbulència, Velocitat, Espectroscòpia

Subject (English)

Fluid mechanics, Plasma (Ionized gases), Turbulence, Speed, Spectrum analysis

Citation

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Articles publicats en revistes (Enginyeria Química i Química Analítica)

Citation

DÍAZ, Francesc (Díaz González), et al. Vortex shedding from a spinning cylinder. Physics of Fluids. 1983. Vol. 26, num. 12, pags. 3454-3460. ISSN 0021-8979. [consulted: 17 of August of 2026]. Available at: https://hdl.handle.net/2445/24893

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