Theoretical and experimental investigation on separation of two immiscible liquids using hydrocyclones

For a reliable design of hydrocyclones for the separation of two immiscible liquids the correct calculation of pressure drop and separation efficiency is necessary. To determine the separation process correctly, a possible droplet breakup within the hydrocyclone due to shear forces and/or turbulence has to be considered. It is shown, that the real droplet size distribution which is responsible for the separation process can be calculated depending on fluid flow parameters. 5 figs.