Supersonic Gas Flows in Radial Nozzles
- 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 58, 编号 6 (2017)
- 页面: 1021-1032
- 栏目: Article
- URL: https://journals.rcsi.science/0021-8944/article/view/160467
- DOI: https://doi.org/10.1134/S0021894417060086
- ID: 160467
如何引用文章
详细
Results of experimental investigations and numerical simulations of supersonic gas flows in radial nozzles with different nozzle widths are presented. It is demonstrated that different types of the flow are formed in the nozzle with a fixed nozzle radius and different nozzle widths: supersonic flows with oblique shock waves inducing boundary layer separation are formed in wide nozzles, and flows with a normal pseudoshock separating the supersonic and subsonic flow domains are formed in narrow nozzles (micronozzles). The pseudoshock structure is studied, and the total pressure loss in the case of the gas flow in a micronozzle is determined.
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