Method of the numerical solution of the equations of hydrodynamics for streams in channels.

A numerical methodology to the study of flow dynamics of strong and low viscosity fluids in a restricted area is given in the article. The equations of Navier-Stokes and continuity are transformed by introducing a vortex flow and stream function. For the numerical solution of the obtained equations explicit Mac-Cormack scheme and iterative relaxation method are used. The results of numerical calculation for a particular form of flow boundary are given. The proposed methodology for the numerical calculation of the flow can be successfully used for the study of more complex types of flows.