Počet záznamů: 1

Airfoil cascades with bistable separation control

  1. 1.
    0347821 - UT-L 2011 RIV GB eng C - Konferenční příspěvek (zahraniční konf.)
    Tesař, Václav
    Airfoil cascades with bistable separation control.
    Advances in Fluid Mechanics VIII. Southampton: WIT Press, 2010 - (Rahman, M.; Brebbia, C.), s. 331-343. ISBN 978-1-84564-476-5. ISSN 1746-4471.
    [International Conference on Advances in Fluid Mechanics /8./. Carvoeiro (PT), 15.09.2010-17.09.2010]
    Grant CEP: GA ČR GA101/07/1499; GA AV ČR IAA200760705
    Výzkumný záměr: CEZ:AV0Z20760514
    Klíčová slova: separation control * airfoil cascade * coanda effect
    Kód oboru RIV: BK - Mechanika tekutin

    To accommodate varying flow rate and shaft speed conditions, the airfoilcascades in hydrodynamic machines should be variable. Author investigated blade separation control by jets issuing from stator bladesshaped so that the flow past them is switched by short control-jet pulses between two alternative stable regimes differing in the resultant exit flow angle.
    Trvalý link: http://hdl.handle.net/11104/0188508