Результаты исследований: Научные публикации в периодических изданиях › статья по материалам конференции › Рецензирование
Evolution of artificial disturbances in swept wing supersonic boundary layer. / Kolosov, G. L.; Panina, A. V.; Kosinov, A. D. и др.
в: Journal of Physics: Conference Series, Том 1404, № 1, 012084, 06.12.2019.Результаты исследований: Научные публикации в периодических изданиях › статья по материалам конференции › Рецензирование
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TY - JOUR
T1 - Evolution of artificial disturbances in swept wing supersonic boundary layer
AU - Kolosov, G. L.
AU - Panina, A. V.
AU - Kosinov, A. D.
AU - Kosorygin, V. S.
AU - Yatskikh, A. A.
N1 - Publisher Copyright: © 2019 IOP Publishing Ltd. Copyright: Copyright 2020 Elsevier B.V., All rights reserved.
PY - 2019/12/6
Y1 - 2019/12/6
N2 - Experimental data on the evolution of artificial controlled travelling disturbances in a three-dimensional supersonic boundary layer on a 45° swept wing at Mach number 2.0 is presented. Artificial disturbances were introduced in the boundary layer using a periodical glow discharge with a frequency of 20 kHz. Pulsations of the boundary layer were measured with a constant-temperature hot-wire anemometer and the probe moved parallel and not parallel to the leading edge of the model. In both cases spatial-temporal and spectral-wave characteristics of the wave train development were obtained and quantitatively compared with each other. This paper discusses the suitability of the method for measuring fluctuations fields when the probe is moving not parallel to the leading edge of the model.
AB - Experimental data on the evolution of artificial controlled travelling disturbances in a three-dimensional supersonic boundary layer on a 45° swept wing at Mach number 2.0 is presented. Artificial disturbances were introduced in the boundary layer using a periodical glow discharge with a frequency of 20 kHz. Pulsations of the boundary layer were measured with a constant-temperature hot-wire anemometer and the probe moved parallel and not parallel to the leading edge of the model. In both cases spatial-temporal and spectral-wave characteristics of the wave train development were obtained and quantitatively compared with each other. This paper discusses the suitability of the method for measuring fluctuations fields when the probe is moving not parallel to the leading edge of the model.
UR - http://www.scopus.com/inward/record.url?scp=85077819452&partnerID=8YFLogxK
U2 - 10.1088/1742-6596/1404/1/012084
DO - 10.1088/1742-6596/1404/1/012084
M3 - Conference article
AN - SCOPUS:85077819452
VL - 1404
JO - Journal of Physics: Conference Series
JF - Journal of Physics: Conference Series
SN - 1742-6588
IS - 1
M1 - 012084
T2 - 16th All-Russian Seminar with International Participation on Dynamics of Multiphase Media, DMM 2019
Y2 - 30 September 2019 through 5 October 2019
ER -
ID: 23120139