Development of Disturbances in the Supersonic Boundary Layer under Helium Injection from the Surface
https://doi.org/10.25205/2541-9447-2021-16-2-41-47
Abstract
Experiments on the influence of distributed injection of helium on the development of the supersonic boundary layer unstable disturbances have been performed. It is revealed, that injection of helium in a certain range of blowing mass flow rate, leads to a certain decrease of spatial amplification rates of natural disturbances.
Supporting agencies: The research was carried out within the state assignment of Ministry of Science and Higher Education of the Russian Federation (project no. 121030500161-0).
About the Authors
V. I. Lysenko
Khristianovich Institute of Theoretical and Applied Mechanics of the Siberian Branch of the Russian Academy of Sciences
Russian Federation
Russian Federation
Vladimir I. Lysenko, Doctor of Science (Physics and Mathematics)
Novosibirsk
B. V. Smorodsky
Khristianovich Institute of Theoretical and Applied Mechanics of the Siberian Branch of the Russian Academy of Sciences
Russian Federation
Russian Federation
Boris V. Smorodsky, Candidate of Science (Physics and Mathematics)
Novosibirsk
A. D. Kosinov
Khristianovich Institute of Theoretical and Applied Mechanics of the Siberian Branch of the Russian Academy of Sciences
Russian Federation
Russian Federation
Alexander D. Kosinov, Doctor of Science (Physics and Mathematics)
Novosibirsk
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Review
For citations:
Lysenko V.I., Smorodsky B.V., Kosinov A.D. Development of Disturbances in the Supersonic Boundary Layer under Helium Injection from the Surface. SIBERIAN JOURNAL OF PHYSICS. 2021;16(2):41-47. (In Russ.) https://doi.org/10.25205/2541-9447-2021-16-2-41-47
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