Two-layer flowing of immiscible non-newtonian fluids over inner surface of a rotating conical nozzle
Flowing of immiscible non-Newtonian fluids over inner surface of a rotating conical nozzle is considered. Equations of a joint flowing of two fluids formulated in approximation of boundary layer are solved by Slyezkin method. Medium-integral sums of inertial terms throughout the height of liquid film in projection onto meridian and tangential axes are determined from the third equation of motion and from supplementary dependence obtained after integration of simplified equation of motion in projection onto tangential axis formulated in co-ordinates rigidly bound with the cone. As the result of analytical solution of motion equations for joint flowing of two fluids, components of meridian and tangential velocities distributions throughout the height of layer are obtained.