Two-scale model of hydrothermal synthesis of nanotubes

The hydrodynamic two-scale model of hydrothermal synthesis inorganic nanotubes is proposed. The model, which proposed at this paper is consist from two scale of parameters: micro and macro. The macro parameters are: distribution of temperature, velocity and concentrations. The distribution of concentration is binds two scales. Boundary conditions for micro-scale is concentration, which calculated from macro-scale parameters.