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G. G. Chernykh, B. B. Ilyushin, O. F. Voropayeva

Anisotropy decay of turbulence in a far momentumless wake in a linearly stratified medium

We numerically analyse the evolution of a far momentumless turbulent wake in a linearly stratified medium, using three mathematical models. We compare the computational results with experimental data. The model that includes a differential equation for the transport of the triple correlations of vertical velocity component fluctuations adequately describes the process of anisotropy decay of turbulence in a wake.

Russian Journal of Numerical Analysis and Mathematical Modelling, Walter de Gruyter

Print ISSN: 0927-6467
Volume: 18, 04/2003
Pages: 105 - 116

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