Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Research › peer-review
On the artificial disturbance evolution in 2D/3D spanwise modulated supersonic boundary layers. / Panina, A. V.; Kosinov, A. D.; Semionov, N. V. et al.
International Conference on the Methods of Aerophysical Research, ICMAR 2016: Proceedings of the 18th International Conference on the Methods of Aerophysical Research. ed. / Vasily Fomin. American Institute of Physics Inc., 2016. 030063 (AIP Conference Proceedings; Vol. 1770).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Research › peer-review
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TY - GEN
T1 - On the artificial disturbance evolution in 2D/3D spanwise modulated supersonic boundary layers
AU - Panina, A. V.
AU - Kosinov, A. D.
AU - Semionov, N. V.
AU - Yermolaev, Yu G.
PY - 2016/10/13
Y1 - 2016/10/13
N2 - The paper presented the results on the generation and development of the wave train in spanwise modulated supersonic boundary layer at Mach 2 and 2.5, which obtained experimentally in the same conditions of controlled experiment. In experiments on the flat plate with roughness it was obtained that at the Mach number M = 2.5 both a subharmonic and fundamental wave packet develops almost linearly, whereas at the Mach number M = 2.0 there is competition between the two mechanisms of unstable waves interaction. It was obtained that in the boundary layer on swept wing the roughness presence can leads to the stabilization of the wave packet development at fundamental and subharmonic frequency in the downstream direction.
AB - The paper presented the results on the generation and development of the wave train in spanwise modulated supersonic boundary layer at Mach 2 and 2.5, which obtained experimentally in the same conditions of controlled experiment. In experiments on the flat plate with roughness it was obtained that at the Mach number M = 2.5 both a subharmonic and fundamental wave packet develops almost linearly, whereas at the Mach number M = 2.0 there is competition between the two mechanisms of unstable waves interaction. It was obtained that in the boundary layer on swept wing the roughness presence can leads to the stabilization of the wave packet development at fundamental and subharmonic frequency in the downstream direction.
UR - http://www.scopus.com/inward/record.url?scp=84994126402&partnerID=8YFLogxK
U2 - 10.1063/1.4964005
DO - 10.1063/1.4964005
M3 - Conference contribution
AN - SCOPUS:84994126402
T3 - AIP Conference Proceedings
BT - International Conference on the Methods of Aerophysical Research, ICMAR 2016
A2 - Fomin, Vasily
PB - American Institute of Physics Inc.
T2 - 18th International Conference on the Methods of Aerophysical Research, ICMAR 2016
Y2 - 27 June 2016 through 3 July 2016
ER -
ID: 25838345