26th Congress of International Council of the Aeronautical Sciences
including the 8th AIAA Aviation Technology, Integration, and Operations (ATIO) Conference
14 - 19 September 2008, Anchorage, Alaska, USA
Paper ICAS 2008-3.10.4

SEPARATION CONTROL BY SYNTHETIC JET ACTUATOR IN STRAIGHT BLADE CASCADE

M. Matejka, L. Popelka*, P. Safarik, J. Nozicka
Czech TU in Prague, Czech Republic; *Academy of Science of the Czech Republic, Czech Republic

Keywords: straight blade cascade, synthetic jet, flow visualization

The paper deals with an experimental research of the active boundary layer control using periodic excitation by a synthetic jet on a straight compressor blade cascade flow. Visualization of the flow field on the wall and total loss coefficient were obtained.

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