Rotary-linear Supramolecular Disintegrator

Abstract

This article describes a new view of the process of hy-drodynamic cavitation in the rotor-pulsation apparatus. Are shown the equations of the mathematical model of the process, which is based on the theory of functions of a complex variable. Namely on the differential equations of Hickling-Plesset or Rayleigh-Plesset of cycle of the motion of cavity wall under the influence of strain and mechanic stresses, described by theory of functions of a complex variable. In article is shows a new theory of single-bubble hydrodynamic cavitation. Described a comparative experiment of the models of two devices: the cavitation rotary disintegrator (Estonia) and rotary supramolecular disintegrator (Germany) and its results. Is discussed the use of these devices for continuous preparation of fuel emulsions in which the dispersion medium is a distillate oil with molecules containing are polar groups. In such a model will need to assume that the friction of the liquid on the structural elements of disintegrator is absent, and rheological equation of state of that liquid has a limit character, i.e. liquid is completely the elastic. The use in the calculations, of the absolute values of the characteristics in such conditions is not quite correctly, but in the case of the comparison the similar actions for same fluid, they are acceptable, to the same if on the wall of bubble in the equation of Hickling-Plesset or Rayleigh-Plesset it behaves like a Newtonian fluid.