Результаты исследований: Публикации в книгах, отчётах, сборниках, трудах конференций › статья в сборнике материалов конференции › научная › Рецензирование
On the nonlinear development of controlled disturbances in the supersonic boundary layer of a swept wing. / Kolosov, G. L.; Kosinov, A. D.; Yermolaev, Yu G. и др.
Proceedings of the XXV Conference on High-Energy Processes in Condensed Matter, HEPCM 2017: Dedicated to the 60th Anniversary of the Khristianovich Institute of Theoretical and Applied Mechanics SB RAS. ред. / Fomin. Том 1893 American Institute of Physics Inc., 2017. 030069 (AIP Conference Proceedings; Том 1893).Результаты исследований: Публикации в книгах, отчётах, сборниках, трудах конференций › статья в сборнике материалов конференции › научная › Рецензирование
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TY - GEN
T1 - On the nonlinear development of controlled disturbances in the supersonic boundary layer of a swept wing
AU - Kolosov, G. L.
AU - Kosinov, A. D.
AU - Yermolaev, Yu G.
AU - Semionov, N. V.
PY - 2017/10/26
Y1 - 2017/10/26
N2 - Experimental data on the nonlinear wave train development in 3D supersonic boundary layer over a 45°swept-wing at Mach number 2 are presented. Travelling artificial disturbances were introduced in the boundary layer by periodical glow discharge at frequencies 10 and 20 kHz. The appearance of additional peaks in β′-spectra for subharmonic frequency is shown. The experiments indicate the presence of asymmetric subharmonic resonance mechanism in 3D supersonic boundary layer. The method of finding resonant triads demonstrate the presence of several three-wave triads in a wide range of transverse wave numbers for the fundamental frequency.
AB - Experimental data on the nonlinear wave train development in 3D supersonic boundary layer over a 45°swept-wing at Mach number 2 are presented. Travelling artificial disturbances were introduced in the boundary layer by periodical glow discharge at frequencies 10 and 20 kHz. The appearance of additional peaks in β′-spectra for subharmonic frequency is shown. The experiments indicate the presence of asymmetric subharmonic resonance mechanism in 3D supersonic boundary layer. The method of finding resonant triads demonstrate the presence of several three-wave triads in a wide range of transverse wave numbers for the fundamental frequency.
KW - TRANSITION
KW - STABILITY
KW - EVOLUTION
UR - http://www.scopus.com/inward/record.url?scp=85034211221&partnerID=8YFLogxK
U2 - 10.1063/1.5007527
DO - 10.1063/1.5007527
M3 - Conference contribution
AN - SCOPUS:85034211221
VL - 1893
T3 - AIP Conference Proceedings
BT - Proceedings of the XXV Conference on High-Energy Processes in Condensed Matter, HEPCM 2017
A2 - Fomin, null
PB - American Institute of Physics Inc.
T2 - 25th Conference on High-Energy Processes in Condensed Matter, HEPCM 2017
Y2 - 5 June 2017 through 9 June 2017
ER -
ID: 9673835