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Prikladnaya Mekhanika i Tekhnicheskaya Fizika, 2000, Volume 41, Issue 1, Pages 77–83
(Mi pmtf2873)
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Numerical simulation of a developed shear turbulence
N. S. Eskov, A. S. Kozlovskikh, D. V. Neuvazhaev Institute for Technical Physics, Snezhinsk 456770
Abstract:
Results of two-dimensional numerical studies of turbulence that arises at the interface of two flows of poorly compressible gases are described. The results were obtained using a MAKh software system. The interrelation between spatial and time problems on the development of a turbulent zone induced by shear instability is analyzed. A constant that characterizes the degree of turbulent shear mixing is calculated. The effect of the density difference of the mixing fluids on the growth rate of the turbulence zone is studied. For all density differences considered, the coefficient of heterogeneity of the resultant mixture is evaluated.
Received: 08.04.1998 Accepted: 06.11.1998
Citation:
N. S. Eskov, A. S. Kozlovskikh, D. V. Neuvazhaev, “Numerical simulation of a developed shear turbulence”, Prikl. Mekh. Tekh. Fiz., 41:1 (2000), 77–83; J. Appl. Mech. Tech. Phys., 41:1 (2000), 69–75
Linking options:
https://www.mathnet.ru/eng/pmtf2873 https://www.mathnet.ru/eng/pmtf/v41/i1/p77
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Abstract page: | 14 | Full-text PDF : | 11 |
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