6. Physics of a Fluid, Neutral and Ionized Gases

INVESTIGATIONS OF A FLOW AROUND THE FLYING WING MODEL AT NATURAL REYNOLDS NUMBERS

Alexander M. Pavlenko
Scopus Author ID: 26027565200
Researcher ID: F-3263-2018
1. Khristianovich Institute of Theoretical and Applied Mechanics of the Siberian Branch of the Russian Academy of Sciences Novosibirsk, Russian Federation
pavlenko@itam.nsc.ru
Boris Yu. Zanin
1. Khristianovich Institute of Theoretical and Applied Mechanics of the Siberian Branch of the Russian Academy of Sciences Novosibirsk, Russian Federation
2. Novosibirsk State University Novosibirsk, Russian Federation
zanin@itam.nsc.ru
Mikhail M. Katasonov
1. Khristianovich Institute of Theoretical and Applied Mechanics SB RAS Novosibirsk, Russian Federation
2. Novosibirsk State University Novosibirsk, Russian Federation
mikhail@itam.nsc.ru
The material was received by the Editorial Board: 01.07.2015
Studies of flow structure near the surface model of drones have been conducted in the subsonic wind tunnel. Experimental data of flow visualization depending on attack angle were obtained by oil film method. Evolution of flow patterns inside the regions of boundary layer separation in different configurations was demonstrated. Ability of separation control and reduction zones of flow separation by local influence (ribs and cones) has been also studied on the wing surface.

Keywords:
drone aircraft, boundary layer, stall, flow control.
УДК 532.526

INVESTIGATIONS OF A FLOW AROUND THE FLYING WING MODEL AT NATURAL REYNOLDS NUMBERS
References: Pavlenko A. M., Zanin B. Yu., Katasonov M. M. INVESTIGATIONS OF A FLOW AROUND THE FLYING WING MODEL AT NATURAL REYNOLDS NUMBERS. Vestnik NSU. Series: Physics. 2015, vol. 10, no. 3. P. 19–25 (in Russ.). DOI: 10.54362/1818-7919-2015-10-3-19-25