On the model of air flow over a cylindrical corrugation with exact boundary conditions

The question of accurately taking account of the real extended relief into account in the two - dimensional flow problem (in avertical plane) is considered. The algorithm constructed may also be used in other theoretical models. It is shown, in several examples of calculations for real mountains, that in the flow problem sufficient accuracy is necessary both in taking account of the lower boundary condition and in calculating the trajectories of motion. Calculations show that the perturbations are intense immediately above the mountains, and are almost degenerate in the leeward direction.