31th Congress of the International Council of the Aeronautical Sciences

03.3 - Basic Fluid Dynamics and Flow Control

CONTROL OF STRONG SEPARATION OF FLOW VIA SIMULTANEOUS-BLOWING-SUCTION TECHNIQUE

W. Stalewski, INSTITUTE of AVIATION, Poland

An innovative solution dedicated for an effective alleviation of deep-stall effects has been proposed. The solution is based on a matrix of coupled pairs of micro nozzles, utilising the simultaneous-blowing-suction technique. Based on conducted computational simulations, the developed system seems to be very promising means to fight against the deep-stall phenomenon.


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