EXPERIMENTAL STUDIES OF THE EFFECT OF VORTEX DISTURBANCES ON THE FLOW AROUND THE WING MODEL AT LOW REYNOLDS NUMBERS
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Keywords:
boundary layer, separation, flow control, vortex disturbances.
УДК 532.526
EXPERIMENTAL STUDIES OF THE EFFECT OF VORTEX DISTURBANCES ON THE FLOW AROUND THE WING MODEL AT LOW REYNOLDS NUMBERS
0000-0002-3707-1713 The material was received by the Editorial Board: 23.06.2014
Results of experimental investigations in subsonic wind tunnels, which studied the impact of artificial forcing on the flow in the boundary layer of straight wing model were described. The feature of this work is the use of such locally impact that can change the general flow pattern. The influences of the angle of attack, free stream turbulence level, and wake behind thin thread on the flow near the wing profile were studied at this paper. The method of oil-film based on titanium dioxide was applied for flow visualization, also hot-wire measurements were used. The obtained results were analyzed with the aim of finding the most efficient ways of vortex control to the flow. Keywords:
boundary layer, separation, flow control, vortex disturbances.
УДК 532.526
EXPERIMENTAL STUDIES OF THE EFFECT OF VORTEX DISTURBANCES ON THE FLOW AROUND THE WING MODEL AT LOW REYNOLDS NUMBERS References: Zanin B. Yu., Katasonov M. M., Mikhaelis M. V., Pavlenko A. M. EXPERIMENTAL STUDIES OF THE EFFECT OF VORTEX DISTURBANCES ON THE FLOW AROUND THE WING MODEL AT LOW REYNOLDS NUMBERS. Vestnik NSU. Series: Physics. 2014, vol. 9, no. 3. P. 32–38 (in Russ.). DOI: 10.54362/1818-7919-2014-9-3-32-38