The Investigation of Eguilibrium Gas Configuration near Gravitation Center.
Abstract:
The hydrodynamic model of ideal politropic gas, which rotates around gravitation center is considered. Different stationary cylinder symmetrical analytical solutions that describe gas configuration are received. It is shown that any disc-like configuration can be constructed. The method of using of these solutions in two-dimensional hydrodynamic calculations is proposed. The theoretical results are confirmed by numerical calculations.
