Pirozhenko I. Hydrodynamics and heat effects in cylindrical rotor-pulse apparatus

The Ph.D. thesis is dedicated to theoretical and experimental investigation of hydrodynamics, heat and dispersion effects in rotor-pulse apparatus (RPA) of cylindrical type at processing of heterogeneous systems. The intensificating effect of single vortex, as a working element of method of discrete and pulse energy input (DPEI) is established. The instability areas of flow with different viscosity between cylinders of rotor-pulse ap-paratus are analyzed. Velocity and acceleration dependen-cies versus time and fields of velocity, acceleration and pressure are obtained as a result of one- and two-dimensional modeling of fluid motion in RPA. Heat and hy-draulic properties of RPA at processing of different vis-cosity mediums in the 0ё100 rpc range are experimentally investigated. The opportunities of various biological dispersed systems processing in different RPA of cylin-drical types are considered. The efficiency of hydrother-mal treatment and rotor-pulse homogenization of soy-bean paste is estimated.Thermophysical, physical-chemical and rheological properties of new product - soy-bean paste are studied.