Investigation of the effect of heavy gas injection into a supersonic boundary layer on laminar-turbulent transition
- Авторлар: Gaponov S.A.1, Ermolaev Y.G.1, Zubkov N.N.2, Kosinov A.D.1, Lysenko V.I.1, Smorodskii B.V.1, Yatskikh A.A.1
-
Мекемелер:
- Khristianovich Institute of Theoretical and Applied Mechanics
- Bauman Moscow State Technical University
- Шығарылым: Том 52, № 6 (2017)
- Беттер: 769-776
- Бөлім: Article
- URL: https://journals.rcsi.science/0015-4628/article/view/155716
- DOI: https://doi.org/10.1134/S0015462817060052
- ID: 155716
Дәйексөз келтіру
Аннотация
The effect of distributed tangential injection of heavy SF6 gas into the wall zone of a boundary layer on the supersonic flow stability and laminar-turbulent transition is experimentally and theoretically investigated at the freestream Mach number M∞ = 2. For the first time it is experimentally shown that in the case of this injection laminar-turbulent transition is downstream displaced.
Авторлар туралы
S. Gaponov
Khristianovich Institute of Theoretical and Applied Mechanics
Email: vl@itam.nsc.ru
Ресей, Institutskaya ul. 4/1, Novosibirsk, 630090
Yu. Ermolaev
Khristianovich Institute of Theoretical and Applied Mechanics
Email: vl@itam.nsc.ru
Ресей, Institutskaya ul. 4/1, Novosibirsk, 630090
N. Zubkov
Bauman Moscow State Technical University
Email: vl@itam.nsc.ru
Ресей, ul. 2-ya Baumanskaya 5, Moscow, 105005
A. Kosinov
Khristianovich Institute of Theoretical and Applied Mechanics
Email: vl@itam.nsc.ru
Ресей, Institutskaya ul. 4/1, Novosibirsk, 630090
V. Lysenko
Khristianovich Institute of Theoretical and Applied Mechanics
Хат алмасуға жауапты Автор.
Email: vl@itam.nsc.ru
Ресей, Institutskaya ul. 4/1, Novosibirsk, 630090
B. Smorodskii
Khristianovich Institute of Theoretical and Applied Mechanics
Email: vl@itam.nsc.ru
Ресей, Institutskaya ul. 4/1, Novosibirsk, 630090
A. Yatskikh
Khristianovich Institute of Theoretical and Applied Mechanics
Email: vl@itam.nsc.ru
Ресей, Institutskaya ul. 4/1, Novosibirsk, 630090
Қосымша файлдар
