Hot-wire visualization of the evolution of localized wave packets in a supersonic flat-plate boundary layer. / Yatskikh, A. A.; Ermolaev, Yu G.; Kosinov, A. D. et al.
In: Journal of Visualization, Vol. 20, No. 3, 01.08.2017, p. 549-557.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - Hot-wire visualization of the evolution of localized wave packets in a supersonic flat-plate boundary layer
AU - Yatskikh, A. A.
AU - Ermolaev, Yu G.
AU - Kosinov, A. D.
AU - Semionov, N. V.
PY - 2017/8/1
Y1 - 2017/8/1
N2 - Time-and-space localized disturbances (wave packets), created by pulsed electric discharges in a supersonic boundary layer, were visualized using hot-wire anemometry. Experimental studies were performed on a flat plate model with a sharp leading edge at Mach number M = 2. The evolution of localized artificial disturbances generated by discharges of different duration and power was studied. The velocity of propagation of the wave packets was also determined.
AB - Time-and-space localized disturbances (wave packets), created by pulsed electric discharges in a supersonic boundary layer, were visualized using hot-wire anemometry. Experimental studies were performed on a flat plate model with a sharp leading edge at Mach number M = 2. The evolution of localized artificial disturbances generated by discharges of different duration and power was studied. The velocity of propagation of the wave packets was also determined.
KW - Hot-wire visualization
KW - Supersonic boundary layer
KW - Wave packet
KW - INSTABILITY
KW - STABILITY
KW - SHARP
KW - FLOWS
KW - WAVEPACKETS
UR - http://www.scopus.com/inward/record.url?scp=85008441285&partnerID=8YFLogxK
UR - https://www.mendeley.com/catalogue/c6145096-3de4-384b-8311-8e5593ba0f51/
U2 - 10.1007/s12650-016-0414-2
DO - 10.1007/s12650-016-0414-2
M3 - Article
AN - SCOPUS:85008441285
VL - 20
SP - 549
EP - 557
JO - Journal of Visualization
JF - Journal of Visualization
SN - 1343-8875
IS - 3
ER -
ID: 25838153