Original title: On The Structure Of Turbulent Boundary Layer On Smooth And Rough Walls
Authors: Uruba, Václav ; Hladík, Ondřej
Document type: Papers
Conference/Event: Conference on Power System Engineering, Thermodynamics & Fluid Flow - ES 2011 /10./, Plzeň (CZ), 2011-06-16 / 2011-06-17
Year: 2011
Language: eng
Abstract: The turbulent boundary layer structure on the smooth and rough walls has been studied experimentally using PIV technique. The hairpin vortices have been detected. Topology and typical size of those structures substantially differ in the cases in question.
Keywords: packets of hairpin vortices; rough wall; turbulent boundary layer
Project no.: CEZ:AV0Z20760514 (CEP), GA101/08/1112 (CEP), GAP101/10/1230 (CEP)
Funding provider: GA ČR, GA ČR
Host item entry: 10th conference on Power System Engineering, Thermodynamics & Fluid Flow - ES 2011, ISBN 978-80-261-0004-1

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/11104/0198178

Permalink: http://www.nusl.cz/ntk/nusl-55882


The record appears in these collections:
Research > Institutes ASCR > Institute of Thermomechanics
Conference materials > Papers