27th Congress of International Council of the Aeronautical Sciences, 19 - 24 September 2010, Nice, France
Paper ICAS2010-3.2ST1

AN EXPERIMENTAL STUDY ON THE EFFECT OF AMPLITUDE MODULATION OF THE SYNTHETIC JET FLOW ON THE CONTROL OF THE WAKE

M. Matejka, P. Pick, L. Popelka*, D. Simurda*
Czech Technical Univ. in Prague, Czech Republic; *AS CR, Czech Republic

Keywords: synthetic jet flow, wake control

The main emphasis of the paper is placed on an influence of amplitude modulation of the synthetic jet flow control. The principle of a flow control with and without amplitude modulation was used in order to generate a lower actuating frequency.

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