On the mechanism of self-oscillations of a supersonic radial jet exhausting into an ambient space
- 作者: Kiselev S.1,2, Kiselev V.1, Zaikovskii V.1
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隶属关系:
- Khristianovich Institute of Theoretical and Applied Mechanics, Siberian Branch
- Novosibirsk State Technical University
- 期: 卷 57, 编号 2 (2016)
- 页面: 237-246
- 栏目: Article
- URL: https://journals.rcsi.science/0021-8944/article/view/159128
- DOI: https://doi.org/10.1134/S0021894416020061
- ID: 159128
如何引用文章
详细
Results of an experimental study and numerical simulation of self-oscillations of a supersonic radial jet exhausting from a plane radial nozzle into an ambient space are reported. It is demonstrated that flexural oscillations develop in the jet, leading to its destruction. Feedback ensured by acoustic waves in the gas surrounding the supersonic jet is found to play a key role in the emergence of self-oscillations.
作者简介
S. Kiselev
Khristianovich Institute of Theoretical and Applied Mechanics, Siberian Branch; Novosibirsk State Technical University
编辑信件的主要联系方式.
Email: kiselev@itam.nsc.ru
俄罗斯联邦, Novosibirsk, 630090; Novosibirsk, 630092
V. Kiselev
Khristianovich Institute of Theoretical and Applied Mechanics, Siberian Branch
Email: kiselev@itam.nsc.ru
俄罗斯联邦, Novosibirsk, 630090
V. Zaikovskii
Khristianovich Institute of Theoretical and Applied Mechanics, Siberian Branch
Email: kiselev@itam.nsc.ru
俄罗斯联邦, Novosibirsk, 630090