Email this article On the influence of a single roughness element on the flow in supersonic boundary layer on a blunted cone
- Authors: Kirilovskiy S.V.1,2, Poplavskaya T.V.1,2
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Affiliations:
- Khristianovich Institute of Theoretical and Applied Mechanics SB RAS
- Novosibirsk State University
- Issue: Vol 23, No 6 (2016)
- Pages: 933-936
- Section: Brief Communications
- URL: https://journal-vniispk.ru/1531-8699/article/view/216805
- DOI: https://doi.org/10.1134/S0869864316060160
- ID: 216805
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Abstract
The work presents the results of numerical modeling of a supersonic flow around a blunted cone with an isolated cylindrical roughness on the forebody surface in the three-dimensional formulation. The roughness element is shown to distort the mean flow and to give rise to small-amplitude disturbances with distinguished spectral peaks in the boundary layer.
About the authors
S. V. Kirilovskiy
Khristianovich Institute of Theoretical and Applied Mechanics SB RAS; Novosibirsk State University
Author for correspondence.
Email: kirilov@itam.nsc.ru
Russian Federation, Novosibirsk; Novosibirsk
T. V. Poplavskaya
Khristianovich Institute of Theoretical and Applied Mechanics SB RAS; Novosibirsk State University
Email: kirilov@itam.nsc.ru
Russian Federation, Novosibirsk; Novosibirsk
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