TY - GEN
T1 - The wave packet development in the 3D supersonic boundary layers
AU - Yermolaev, Yury G.
AU - Kosinov, Alexander D.
AU - Semionov, Nickolay V.
PY - 2018/11/2
Y1 - 2018/11/2
N2 - The evolution of the artificial wave packet in the supersonic boundary layer of swept wing was experimentally studied for the first time by hot-wire measurements. The localized disturbances were generated by pulse glow discharge. Analysis of the mean flow, integral dependences, the averaged waveforms of wave packet and spectral data analysis in supersonic boundary layer of swept wing has been executed. Estimates of the velocity of propagation of controlled disturbances downstream are made. A comparison of the wave packet development in the boundary layer of a swept wing at two Mach numbers is given.
AB - The evolution of the artificial wave packet in the supersonic boundary layer of swept wing was experimentally studied for the first time by hot-wire measurements. The localized disturbances were generated by pulse glow discharge. Analysis of the mean flow, integral dependences, the averaged waveforms of wave packet and spectral data analysis in supersonic boundary layer of swept wing has been executed. Estimates of the velocity of propagation of controlled disturbances downstream are made. A comparison of the wave packet development in the boundary layer of a swept wing at two Mach numbers is given.
KW - EVOLUTION
UR - http://www.scopus.com/inward/record.url?scp=85056340497&partnerID=8YFLogxK
U2 - 10.1063/1.5065196
DO - 10.1063/1.5065196
M3 - Conference contribution
AN - SCOPUS:85056340497
VL - 2027
T3 - AIP Conference Proceedings
BT - 19th International Conference on the Methods of Aerophysical Research, ICMAR 2018
A2 - Fomin, null
PB - American Institute of Physics Inc.
T2 - 19th International Conference on the Methods of Aerophysical Research, ICMAR 2018
Y2 - 13 August 2018 through 19 August 2018
ER -