Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Research › peer-review
Experimental investigation of the effect of a passive porous coating on a hypersonic boundary layer stability on a sharp cone at an angle of attack. / Lukashevich, S. V.; Morozov, S. O.; Shiplyuk, A. N.
XV All-Russian Seminar "Dynamics of Multiphase Media", DMM 2017. ed. / Fomin. Vol. 1939 American Institute of Physics Inc., 2018. 020047 (AIP Conference Proceedings; Vol. 1939).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Research › peer-review
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TY - GEN
T1 - Experimental investigation of the effect of a passive porous coating on a hypersonic boundary layer stability on a sharp cone at an angle of attack
AU - Lukashevich, S. V.
AU - Morozov, S. O.
AU - Shiplyuk, A. N.
PY - 2018/3/28
Y1 - 2018/3/28
N2 - Experimental investigations are performed to determine the effect of the passive porous coating on the stability of the hypersonic boundary layer on the cone at small angles of attack. Measurements of the pressure disturbances on the cone surface showed that, the increase of the angle of attack leads to decrease of the second-mode amplitude, when the smooth cone side is the windward side. On the leeward side the amplitude of the disturbances increase with the angle of attack until the boundary layer is laminar. It was found that the ultrasonically absorptive coating leads to the energy decrease of the second-mode disturbances on both leeward and windward side of the sharp cone.
AB - Experimental investigations are performed to determine the effect of the passive porous coating on the stability of the hypersonic boundary layer on the cone at small angles of attack. Measurements of the pressure disturbances on the cone surface showed that, the increase of the angle of attack leads to decrease of the second-mode amplitude, when the smooth cone side is the windward side. On the leeward side the amplitude of the disturbances increase with the angle of attack until the boundary layer is laminar. It was found that the ultrasonically absorptive coating leads to the energy decrease of the second-mode disturbances on both leeward and windward side of the sharp cone.
KW - DISTURBANCES
UR - http://www.scopus.com/inward/record.url?scp=85045139224&partnerID=8YFLogxK
U2 - 10.1063/1.5027359
DO - 10.1063/1.5027359
M3 - Conference contribution
AN - SCOPUS:85045139224
VL - 1939
T3 - AIP Conference Proceedings
BT - XV All-Russian Seminar "Dynamics of Multiphase Media", DMM 2017
A2 - Fomin, null
PB - American Institute of Physics Inc.
T2 - 15th All-Russian Seminar on Dynamics of Multiphase Media, DMM 2017
Y2 - 3 October 2017 through 5 October 2017
ER -
ID: 12437604