Simulation of fluid outflow from an axisymmetric channel

The subject of the study is outflow fluid from a channel consisting segments with different geometries used to improve thermal and hydraulic characteristics. Research methods are based on Newton's rheological law; continuity equation Navier-Stokes equation, which basic equations flow; method mathematical modeling analytical its solutions. In article, generalized formulas for determining hydrodynamic characteristics flow in axisymmetric channels obtained. As an example, expressions pressure average velocity obtained when flows out cylindrical constant cross section hyperbolic form. perspective, by introducing arbitrary arithmetic expression channel, it possible determine flow.