Numerical research of aerosol dynamics in the problem of upper atmosphere contamination

The parameters of the aerosol cloud created by a self-dispersion of bubbles saturated liquid volume injected into rare space are determined in the work. Water, kerosene and freon-113 were selected as model fluids. The mesh-characteristic method is used for calculation of flow of two-phase mixture in rare space. Heat- and mass exchange processes and interaction between phases were taken into account.