6. Physics of a Fluid, Neutral and Ionized Gases

VISUALIZATION OF THE FLOW AROUND THE EKRANOPLAN MODEL

Dmitriy V. Nazarov
1. Samara National Research University Samara, Russian Federation
dvn69@mail.ru
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
The material was received by the Editorial Board: 13.02.2017
The flow around the ekranoplan model was experimentally investigated in subsonic wind tunnel at low Reynolds numbers with a low level of flow turbulence. The method of carbon-oil visualization of surface streamlines was used in the experiments to obtain the flow pattern on the surface of the model. Different areas of separation and vortex structures on the fuselage and wing were discovered. The effect of varying of the attack angle on the flow pattern was demonstrated.

Keywords:
ekranoplan, the boundary layer, flow separation, flow control, visualization.
УДК 532.526

VISUALIZATION OF THE FLOW AROUND THE EKRANOPLAN MODEL
References: Nazarov D. V., Pavlenko A. M., Zanin B. Yu. VISUALIZATION OF THE FLOW AROUND THE EKRANOPLAN MODEL. Siberian Journal of Physics . 2017, vol. 12, no. 2. P. 5–10. (in Russ.). DOI: 10.54362/1818-7919-2017-12-2-5-10