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Numerical model of round turbulent jets |
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| Authors: | A. G. Demenkov B. B. Ilyushin G. G. Chernykh |
| Affiliation: | (1) Institute of Thermophysics, Siberian Branch, Russian Academy of Sciences, Novosibirsk, Russia;(2) Institute of Computational Technologies, Siberian Branch, Russian Academy of Sciences, Novosibirsk, Russia;(3) Novosibirsk State University, Novosibirsk, Russia;(4) Nuclear Safety Institute, Russian Academy of Sciences, Moscow, Russia |
| Abstract: | Using a second-order semi-empirical turbulence model that includes the differential equations for the normal Reynolds stresses transport, numerical simulation of the flow in round turbulent jets is performed. The calculation results are in good satisfactory accordance with the experimental data. The results of numerical analysis of the self-similar degeneration are presented. |
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