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Article information
1997 , Volume 2, ¹ 6, p.42-52
Kovenya V.M., Lebedev A.S.
Numerical modeling of laminar and turbulent flows in the near wake
The results of numerical modeling of the flows in the near wake behind plane and axisymmetric bodies in a wide range of Mach and Reynolds numbers are presented. The problem solution was sought in the approximation of Favre-averaged Navier-Stokes equations for a compressible heat-conductive
gas complemented by a semi-empirical turbulence model, which were solved with the method of splitting into physical processes and space directions. The peculiarities of the laminar, transitional and turbulent flows have
been studied.
[full text] Classificator Msc2000:- *76F50 Compressibility effects
- 76F65 Direct numerical and large eddy simulation of turbulence
- 76N15 Gas dynamics, general
Keywords: body wake, viscous compressible heat-conducting gas, averaged Navier-Stokes equations
Author(s):
Kovenya Viktor Mikhailovich
Dr. , Professor
Position: General Scientist
Office: Federal Research Center for Information and Computational Technologies
Address: 630090, Russia, Novosibirsk, academician M.A. Lavrentiev avenue, 6
Phone Office: (383) 330 61 68
E-mail: kovenya@ict.nsc.ru
Lebedev Aleksandr Stepanovich
PhD.
Position: Senior Research Scientist
Office: Institute of Computational Technologies SB RAS
Address: 630090, Russia, Novosibirsk, ac. Lavrentyev Ave. 6
Phone Office: (3832) 307373
E-mail: sasa@net.ict.nsc.ru
Bibliography link:
Kovenya V.M., Lebedev A.S. Numerical modeling of laminar and turbulent flows in the near wake // Computational technologies. 1997. V. 2. ¹ 6. P. 42-52
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