Original title: Generating a very rough turbulent boundary layer in wind tunnel Wotan, Meteorological Institute, Hamburg
Authors: Kellnerová, Radka ; Jaňour, Zbyněk
Document type: Papers
Conference/Event: Symposium on Anemometry /23./, Holany -Litice (CZ), 2009-06-02 / 2009-06-03
Year: 2009
Language: eng
Abstract: Contribution poses flow characteristics of symmetric very rough turbulent layer in wind-tunnel Wotan in Hamburg. Measurement was conducted using 2-D component LDA with high temporal resolution. Requirements for generating a top quality boundary layer with consistent parameters that follow up-to-date science of physical modeling are described and explained. Main attention was focused on linkage between integral length scale and turbulence intensity Ix and Iz according to guideline VDI.
Keywords: integral lengthscale; turbulence intensity; very rough boundary layer
Project no.: CEZ:AV0Z20760514 (CEP), OC 113
Funding provider: GA MŠk
Host item entry: 23rd SYMPOSIUM ON ANEMOMETRY, ISBN 978-80-87117-06-4

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/11104/0178167

Permalink: http://www.nusl.cz/ntk/nusl-40819


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Research > Institutes ASCR > Institute of Thermomechanics
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