Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Research › peer-review
Investigation of the effect of an optical pulsating discharge on the model's aerodynamic drag in supersonic air flow. / Kiseleva, T. A.; Orishich, A. M.; Shulyatyev, V. B. et al.
Proceedings of the XXV Conference on High-Energy Processes in Condensed Matter, HEPCM 2017: Dedicated to the 60th Anniversary of the Khristianovich Institute of Theoretical and Applied Mechanics SB RAS. ed. / Fomin. Vol. 1893 American Institute of Physics Inc., 2017. 030026 (AIP Conference Proceedings; Vol. 1893).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Research › peer-review
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TY - GEN
T1 - Investigation of the effect of an optical pulsating discharge on the model's aerodynamic drag in supersonic air flow
AU - Kiseleva, T. A.
AU - Orishich, A. M.
AU - Shulyatyev, V. B.
AU - Golyshev, A. A.
AU - Yakovlev, V. I.
PY - 2017/10/26
Y1 - 2017/10/26
N2 - The effect of an optical pulsed discharge created by CO2-laser with an average power of up to 2.2 kW on the aerodynamic drag of a model in a supersonic air flow is experimentally investigated. Experiments were carried out in a supersonic wind tunnel MAU-M (diameter of the nozzle outlet dc = 50 mm) on the modes M = 1.36, Re1 = 1.4- 3.8∗107 1/m. To ensure a stable optical breakdown, a jet of argon gas was introduced into the focusing region of the laser beam. As a result, a decrease in the aerodynamic force acting on the model was obtained. This decrease was 15% when a subsonic flow of argon was introduced into the main flow and another 15% when optical pulsed discharge was organized.
AB - The effect of an optical pulsed discharge created by CO2-laser with an average power of up to 2.2 kW on the aerodynamic drag of a model in a supersonic air flow is experimentally investigated. Experiments were carried out in a supersonic wind tunnel MAU-M (diameter of the nozzle outlet dc = 50 mm) on the modes M = 1.36, Re1 = 1.4- 3.8∗107 1/m. To ensure a stable optical breakdown, a jet of argon gas was introduced into the focusing region of the laser beam. As a result, a decrease in the aerodynamic force acting on the model was obtained. This decrease was 15% when a subsonic flow of argon was introduced into the main flow and another 15% when optical pulsed discharge was organized.
UR - http://www.scopus.com/inward/record.url?scp=85034266055&partnerID=8YFLogxK
U2 - 10.1063/1.5007484
DO - 10.1063/1.5007484
M3 - Conference contribution
AN - SCOPUS:85034266055
VL - 1893
T3 - AIP Conference Proceedings
BT - Proceedings of the XXV Conference on High-Energy Processes in Condensed Matter, HEPCM 2017
A2 - Fomin, null
PB - American Institute of Physics Inc.
T2 - 25th Conference on High-Energy Processes in Condensed Matter, HEPCM 2017
Y2 - 5 June 2017 through 9 June 2017
ER -
ID: 9675338