Original title: 2D Numerical simulations of wake behind cylinder using spectral element method
Authors: Pech, Jan
Document type: Papers
Conference/Event: Topical problems of fluid mechanics 2011, Prague (CZ), 2011-02-16 / 2011-02-17
Year: 2011
Language: eng
Abstract: We investigated 2D numerical simulation of wake in the flow behind circular cylinder. The main object of observance was the frequency of vortex shedding (Strouhal number (St)) depending on the Reynolds number (Re). Using spectral element method we performed a set of simulations to check the onset of vortex shedding, e.g. the critical Reynolds number and relation St-Re. Model of wake behind heated cylinder was computed using commercial software.
Keywords: spectral element method; strouhal-reynolds; wake behind cylinder
Project no.: CEZ:AV0Z20760514 (CEP)
Host item entry: Conference Topical Problems of Fluid Mechanics 2011, ISBN 978-80-87012-32-1

Institution: Institute of Thermomechanics AS ČR (web)
Document availability information: Fulltext is available at the institute of the Academy of Sciences.
Original record: http://hdl.handle.net/11104/0197165

Permalink: http://www.nusl.cz/ntk/nusl-55725


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Research > Institutes ASCR > Institute of Thermomechanics
Conference materials > Papers