Email this article High-Order Multioperator Compact Schemes for Numerical Simulation of Unsteady Subsonic Airfoil Flow
- Authors: Savel’ev A.D.1
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Affiliations:
- Dorodnicyn Computing Center, Federal Research Center “Computer Science and Control,”
- Issue: Vol 58, No 2 (2018)
- Pages: 274-285
- Section: Article
- URL: https://journals.rcsi.science/0965-5425/article/view/180059
- DOI: https://doi.org/10.1134/S0965542518020148
- ID: 180059
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Abstract
On the basis of high-order schemes, the viscous gas flow over the NACA2212 airfoil is numerically simulated at a free-stream Mach number of 0.3 and Reynolds numbers ranging from 103 to 107. Flow regimes sequentially varying due to variations in the free-stream viscosity are considered. Vortex structures developing on the airfoil surface are investigated, and a physical interpretation of this phenomenon is given.
About the authors
A. D. Savel’ev
Dorodnicyn Computing Center, Federal Research Center “Computer Science and Control,”
Author for correspondence.
Email: savel-cc09@yandex.ru
Russian Federation, Moscow, 119333
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