A channel flow controlled by a synthetic jet array

0347638 - ÚT 2011 RIV US eng C - Konferenční příspěvek (zahraniční konf.)
Dančová, P. - de Lange, H.C. - Vít, T. - Šponiar, D. - Trávníček, Zdeněk
A channel flow controlled by a synthetic jet array.
Turbulence, Heat and Mass Transfer 6. New York: Begell House Inc, 2009 - (Hanjalić, K.; Nagano, Y.; Jakirlić, S.), s. 935-938. ISBN 978-1-56700-262-1.
[International Symposium on Turbulence, Heat and Mass Transfer (THMT’09) /6./. Řím (IT), 14.09.2009-18.09.2009]
Grant CEP: GA AV ČR(CZ) IAA200760801; GA ČR(CZ) GA101/09/1959
Výzkumný záměr: CEZ:AV0Z20760514
Klíčová slova: synthetic jet array * channel flow * flow control
Kód oboru RIV: BK - Mechanika tekutin

This paper is focused on the interaction of a synthetic jet array with a laminar channel flow. The study is predominantly experimental, with supporting numerical simulations. Measurements of the flow field and of the mass transfer on the wall have been performed with water and air as working fluids (using flow visualization, PIV, and naphthalene sublimation). The present results confirmed that the channel flow can be effectively controlled by means of the synthetic jet array, and heat/mass transfer can be enhanced.
Trvalý link: http://hdl.handle.net/11104/0188375