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Article information
2002 , Volume 7, ¹ 2, p.11-23
Voropaeva O.F.
The numerical investigation of momentumless turbulent wakes behind sphere based on semi-empirical turbulence models of second order
The numerical simulation of the momentumless turbulent wakes behind a sphere including the wake under the nonzero turbulent background conditions was carried out with application of modern second order semi-empirical turbulence models. These models based on the differential equations for the set of Reynolds stress transformation. The results are compared with experimental data of Alekseenko and Kostomakha (1987, 1988).
[full text] Classificator Msc2000:- *65M06 Finite difference methods
- 65M12 Stability and convergence of numerical methods
- 76F05 Isotropic turbulence; homogeneous turbulence
- 76F60 $k$-$\varepsilon$ modeling
Keywords: momentless turbulent wake, numerical modelling, semi-empirical models of second order, homogeneous turbulence
Author(s):
Voropaeva Olga Falaleevna
Dr.
Position: Leading research officer
Office: Federal Research Centerfor Information and Computational Technologies
Address: 630090, Russia, Novosibirsk, ac. Lavrentyev Avenue, 6
Phone Office: (383) 330-85-70
E-mail: vorop@ict.nsc.ru
SPIN-code: 6550-0849
Bibliography link:
Voropaeva O.F. The numerical investigation of momentumless turbulent wakes behind sphere based on semi-empirical turbulence models of second order // Computational technologies. 2002. V. 7. ¹ 2. P. 11-23
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