Результаты исследований: Публикации в книгах, отчётах, сборниках, трудах конференций › статья в сборнике материалов конференции › научная › Рецензирование
Experimental investigation of effect of an external wave on supersonic boundary layer of the blunt flat plate. / Kocharin, V. L.; Afanasev, L. V.; Kosinov, A. D. и др.
High Energy Processes in Condensed Matter, HEPCM 2019: Proceedings of the XXVI Conference on High-Energy Processes in Condensed Matter, dedicated to the 150th anniversary of the birth of S.A. Chaplygin. ред. / Vasily Fomin. American Institute of Physics Inc., 2019. 030104 (AIP Conference Proceedings; Том 2125).Результаты исследований: Публикации в книгах, отчётах, сборниках, трудах конференций › статья в сборнике материалов конференции › научная › Рецензирование
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TY - GEN
T1 - Experimental investigation of effect of an external wave on supersonic boundary layer of the blunt flat plate
AU - Kocharin, V. L.
AU - Afanasev, L. V.
AU - Kosinov, A. D.
AU - Yatskikh, A. A.
AU - Semionov, N. V.
AU - Yermolaev, Yu G.
PY - 2019/7/26
Y1 - 2019/7/26
N2 - Experimental studies of the effect of a weak wave from the ledge of two-dimensional roughness installed on the side wall of the test section of the wind tunnel on the supersonic boundary layer of the blunted flat plate at the Mach number 2.5 was carried out. The measurements were performed by a constant temperature hot-wire anemometer in the region of stream wise vortices generated by the wave from the ledge during interaction with the flow in the vicinity of the leading edge of the model. The spectral and statistical analysis of the measured disturbances in the boundary layer was carried out. The amplitude-frequency spectra of mass flow pulsations and statistical diagrams of the measured disturbances in the supersonic part of the boundary layer were obtained.
AB - Experimental studies of the effect of a weak wave from the ledge of two-dimensional roughness installed on the side wall of the test section of the wind tunnel on the supersonic boundary layer of the blunted flat plate at the Mach number 2.5 was carried out. The measurements were performed by a constant temperature hot-wire anemometer in the region of stream wise vortices generated by the wave from the ledge during interaction with the flow in the vicinity of the leading edge of the model. The spectral and statistical analysis of the measured disturbances in the boundary layer was carried out. The amplitude-frequency spectra of mass flow pulsations and statistical diagrams of the measured disturbances in the supersonic part of the boundary layer were obtained.
KW - MACH WAVE
UR - http://www.scopus.com/inward/record.url?scp=85070566485&partnerID=8YFLogxK
U2 - 10.1063/1.5117486
DO - 10.1063/1.5117486
M3 - Conference contribution
AN - SCOPUS:85070566485
T3 - AIP Conference Proceedings
BT - High Energy Processes in Condensed Matter, HEPCM 2019
A2 - Fomin, Vasily
PB - American Institute of Physics Inc.
T2 - 26th All-Russian Conference on High Energy Processes in Condensed Matter: Dedicated to the 150th Anniversary of the Birth of S.A. Chaplygin, HEPCM 2019
Y2 - 3 April 2019 through 5 April 2019
ER -
ID: 21229976