6. Physics of a Fluid, Neutral and Ionized Gases

Active Control of Disturbances in a Hypersonic Shock Layer

Sergey G. Mironov
1. Khristianovich Institute of Theoretical and Applied Mechanics SB RAS Novosibirsk, Russian Federation
2. Novosibirsk State University Novosibirsk, Russian Federation
mironov@itam.nsc.ru
Anatoliy A. Maslov
1. Khristianovich Institute of Theoretical and Applied Mechanics SB RAS Novosibirsk, Russian Federation
2. Novosibirsk State University Novosibirsk, Russian Federation
maslov@itam.nsc.ru
Alexey N. Kudryavtsev
1. Khristianovich Institute of Theoretical and Applied Mechanics SB RAS Novosibirsk, Russian Federation
The material was received by the Editorial Board: 10.12.2007
The experimental method and devices allowing to realize interference principle of active control of pulsations intensity in a hypersonic shock layer on flat plate in flow of nitrogen at Mach-number M∞ = 21 are described. The results of measurements of disturbances characteristics and results of realization of interference process in the wind tunnel experiment are compared with the data of direct numerical simulation on the basis of full unsteady Navie-Stocks equations.

Keywords:
hypersonic flow, receptivity of shock layer, active control of pulsations intensity, direct numerical simulation.
УДК 533.536

Active Control of Disturbances in a Hypersonic Shock Layer
References: Mironov S.G., Maslov A.A., Kudryavtsev A.N., Poplavskaya T.V., Tsyrjulnikov I.S. Active Control of Disturbances in a Hypersonic Shock Layer. Vestnik NSU. Series: Physics. 2008, vol. 3, no. 2. P. 15–20 (in Russ.). DOI: 10.54362/1818-7919-2008-3-2-15-20