Новая модель течения турбулентной жидкости

Last modified by Alexey Popov on 2020/02/14 17:32

$\frac{\partial \mathbf v}{\partial t} = - \frac{1}{2}\nabla (\mathbf v \cdot \mathbf v) - \mathbf v \times (\nabla \times \mathbf v) + \nabla \times \boldsymbol{\tau} - \frac{1}{\rho}\nabla p + \mathbf g_{ext}$

$\nabla \cdot \mathbf v= 0$

$\frac{\partial \boldsymbol{\tau}}{\partial t} = - (\mathbf v \cdot \nabla) \boldsymbol{\tau}- \nabla (\mathbf v \cdot \boldsymbol\tau) + \mathbf v \times \mathbf g_{ext}$

$\nabla \cdot \boldsymbol{\tau} = 0$

$\frac{\partial p}{\partial t} = - \nabla \cdot (\mathbf v \times \boldsymbol\tau) + \mathbf v \cdot \mathbf g_{ext}$

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Created by Alexey Popov on 2020/02/11 15:07

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