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Article information
1997 , Volume 2, ¹ 5, p.26-34
Demenkov A.G., Kostomakha V.A., Chernykh G.G.
On numerical modelling of a swirling momentumless turbulent wake
The numerical modeling of swirling momentumless turbulent wake has been carried out. The mathematical model including differential equations of dynamics, continuity and normal Reynolds stresses transfer is used. The shear turbulent stresses are defined with the nonequilibrium algebraic relations. The finite-difference algorithm having conservatism with respect to the laws of conservation of momentum and the angular momentum has been constructed. The predicted results are in a good agreement with the experimental data.
[full text] Author(s):
Demenkov Andrei Gennadievich
PhD.
Position: Senior Research Scientist
Office: Kutateladze Institute of Thermophysics SB RAS
Address: 630090, Russia, Novosibirsk, Ac. Lavrentyev Ave., 1
Phone Office: (383) 3308128
E-mail: demenkov@itp.nsc.ru
Kostomakha V.A.
Office: Lavrentyev Institute of Hydrodynamics SB RAS
Address: 630090, Russia, Novosibirsk, Ac. Lavrentyev Ave., 15
E-mail: buklabex@hydro.nsc.su
Chernykh Gennadiy Georgievich
Dr. , Professor
Position: General Scientist
Office: Institute of Computational Technologies SB RAS
Address: 630090, Russia, Novosibirsk, Ac. Laverntiev ave., 6
Phone Office: (383) 3308128
E-mail: chernykh@ict.nsc.ru
SPIN-code: 9158-9052
Bibliography link:
Demenkov A.G., Kostomakha V.A., Chernykh G.G. On numerical modelling of a swirling momentumless turbulent wake // Computational technologies. 1997. V. 2. ¹ 5. P. 26-34
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