Keywords
incompressible flow
NACA0012 airfoil
OpenFOAM verification
How to Cite
Abstract
this paper considers the problem of turbulent flow around an airfoil. The data obtained were compared with the results of numerical and physical experiments by others. Turbulence is modeled through Reynolds-averaged Navier–Stokes equations together with the Spalart–Allmaras model. We used the OpenFOAM software for the analysis.
References
Шлихтинг Г. Теория пограничного слоя. М.: Наука; 1974.
OpenFOAM. Режим доступа: https://www.openfoam.com/.
D NACA 0012 Airfoil Validation Case. Режим доступа: https://turbmodels.larc.nasa.gov/naca0012_val.html.
D NACA 0012 Airfoil Validation Case Spalart-Allmaras Model Results. Режим доступа: https://turbmodels.larc.nasa.gov/naca0012_val_sa.html.
Ladson C. L., Hill A. S., Johnson W. G. Pressure Distributions from High Reynolds Number Transonic Tests of an NACA 0012 Airfoil in the Langley 0.3-Meter Transonic Cryogenic Tunnel. 1987. Режим доступа: https://ntrs.nasa.gov/citations/19880009181.
Ladson C. L. Effects of Independent Variation of Mach and Reynolds Numbers on the Low-Speed Aerodynamic Characteristics of the NACA 0012 Airfoil Section. 1988. Режим доступа: https://ntrs.nasa.gov/citations/19880019495.
Снегирёв А. Ю. Высокопроизводительные вычисления в технической физике. Численное моделирование турбулентных течений. Санкт-Петербург; 2009.
Pope S. Turbulent Flows. Cambridge University Press; 2000.
Reynolds O. An Experimental Investigation of the Circumstances Which Determine Whether the Motion of Water Shall Be Direct or Sinuous, and of the Law of Resistance in Parallel Channels. Philosophical Transactions of the Royal Society of London. 1883.
Spalart P. R., Allmaras S. R. A One-Equation Turbulence Model for Aerodynamic Flows. AIAA. 439. 10.2514/6.1992-439. Режим доступа: https://www.researchgate.net/publication/236888804_A_One-Equation_Turbulence_Model_for_Aerodynamic_Flows.
Патанкар С. Численные методы решения задач теплообмена и динамики жидкости. М.: Энергоатомиздат; 1984.
Grids – NACA 0012 Airfoil Case. Режим доступа: https://turbmodels.larc.nasa.gov/naca0012_grids.html.
OpenFOAM Documentation – Home. Режим доступа: https://doc.openfoam.com/2306/.
Greenshields C., Weller H. Notes on Computational Fluid Dynamics: General Principles. CFD Direct Limited; 2022.
Anderson J. Fundamentals of Aerodynamics. 2017.