Experimental study of a control synthetic jet's efficiency

0334666 - ÚT 2010 RIV CZ eng C - Konferenční příspěvek (zahraniční konf.)
Němcová, L. - Kopecký, V. - Trávníček, Zdeněk
Experimental study of a control synthetic jet's efficiency.
STRUTEX - Structure and Structural Mechanics of Textile Fabrics. Vol. 55-104-09. Liberec: TU v Libereci, 2009 - (Kolektiv autorů), s. 202-203. ISBN 978-80-7372-542-6.
[STRUTEX - Structure and Structural Mechanics of Textile Fabrics International Conference /16./. Liberec (CZ), 03.12.2009-04.12.2009]
Grant CEP: GA AV ČR(CZ) IAA200760801
Výzkumný záměr: CEZ:AV0Z20760514
Klíčová slova: synthetic jet * flow control efficiency * jet vectoring
Kód oboru RIV: BK - Mechanika tekutin

The present paper deals with an active control of jet flows by means of a system of synthetic jets. The control synthetic jet in one segment of the main round nozzle was measured by means of PIV. The strength of the control synthetic jet was quantified, relatively to the main jet, in terms of the ratios of their velocities, flow rates, and momenta. The results confirm efficiency of the present flow control method.
Trvalý link: http://hdl.handle.net/11104/0179342