Numerical and experimental studies of a channel flow with multiple circular synthetic jets

0367933 - ÚT 2012 RIV CZ eng C - Konferenční příspěvek (zahraniční konf.)
Trávníček, Zdeněk - Dančová, Petra - Lam, J. H. - Timchenko, V. - Reizes, J.
Numerical and experimental studies of a channel flow with multiple circular synthetic jets.
International Conference Experimental Fluid Mechanics 2011. Vol. 1. Liberec: TU Liberec, 2011 - (Vít, T.; Dančová, P.; Novotný, P.), s. 460-467. ISBN 978-80-7372-784-0.
[Experimental Fluid Mechanics 2011. Jičín (CZ), 22.11.2011-25.11.2011]
Grant CEP: GA AV ČR(CZ) IAA200760801; GA ČR(CZ) GCP101/11/J019
Výzkumný záměr: CEZ:AV0Z20760514
Klíčová slova: flow control * synthetic jet * heat transfer
Kód oboru RIV: BK - Mechanika tekutin

A numerical and experimental study of multiple circular synthetic jets interacting with low Reynolds number laminar channel flow is presented. Flow velocity and temperature fields in channel are computed using three-dimensional computational model under a meso-scale. The working fluid is air. Moreover, flow visualization in water is performed under approximately double size. The computed flow field and heat transfer distribution on the wall are compared with the experimental results.
Trvalý link: http://hdl.handle.net/11104/0006689