Počet záznamů: 1

On Hairpin Vortices in a Transitional Boundary Layer

  1. 1.
    0369552 - UT-L 2012 RIV CZ eng C - Konferenční příspěvek (zahraniční konf.)
    Hladík, Ondřej - Jonáš, Pavel - Uruba, Václav
    On Hairpin Vortices in a Transitional Boundary Layer.
    Proceedings of the International Conference Experimental Fluid Mechanics 2011. Liberec: Technical University of Liberec, 2011 - (Vít, T.; Dančová, P.; Novotný, P.), s. 163-170. Vol. 2. ISBN 978-80-7372-784-0.
    [Experimental Fluid Mechanics 2011. Jičín (CZ), 22.11.2011-25.11.2011]
    Grant CEP: GA ČR GA101/08/1112; GA ČR GAP101/10/1230
    Výzkumný záměr: CEZ:AV0Z20760514
    Klíčová slova: turbulence transition * boundary layer * hairpin vortex
    Kód oboru RIV: BK - Mechanika tekutin
    http://orion.kez.tul.cz/efm/

    In the presented paper the results of experiments on transitional boundary layer are presented. The boundary layer was generated on smooth flat wall with zero pressure gradient forming one side of the channel of rectangular cross section. The hairpin vortices, packets of hairpin vortices, turbulent spots and calmed regions were experimentally investigated using time-resolved PIV technique.
    Trvalý link: http://hdl.handle.net/11104/0203587