Počet záznamů: 1
Physical principle dealing with development of vortices formed by DBD actuator
- 1.0421387 - ÚT 2014 RIV CZ eng C - Konferenční příspěvek (zahraniční konf.)
Procházka, Pavel P. - Uruba, Václav
Physical principle dealing with development of vortices formed by DBD actuator.
Experimental Fluid Mechanics 2013. Liberec: Technical University of Liberec, 2013 - (Vít, T.; Dančová, P.; Novotný, P.), s. 577-581. ISBN 978-80-260-5375-0.
[Experimental Fluid Mechanics 2013. Kutná Hora (CZ), 19.11.2013-22.11.2013]
Grant CEP: GA ČR GAP101/10/1230; GA ČR GAP101/12/1271
Institucionální podpora: RVO:61388998
Klíčová slova: plasma actuator * vortex dynamics * PIV
Kód oboru RIV: BK - Mechanika tekutin
Several configurations of vortex trains generated by plasma dielectric barrier discharge were measured by method of time-resolved PIV with application of phase-averaging of data. Mainly dynamics of vortical structures was studied in terms of vortex core trajectory, convective velocity, vortex diameter and vortex circulation. The generally valid physical mechanism of such vortices based on gained information will be introduced and presented. This mechanism will be considered with regards to the use for active flow control thus it could be very helpful in the future works dealing with plasma flow control.
Trvalý link: http://hdl.handle.net/11104/0229596
Počet záznamů: 1