PROCEDURE FOR HEATING PROCESS FLUIDS AND DEVICE FOR ITS IMPLEMENTATION Russian patent published in 2011 - IPC F24J3/00 

FIELD: machine building.

SUBSTANCE: fluids in gap between rotor and stator are heated under mode of self-oscillations. The beginning of self-oscillating mode is determined from experimental dependence: BT=2·n_p·h²·Z·v^-1, where BT is ratio of criteria of Reynolds (Re) and Stroukchal (Str); BT≥8600; n_p is rotor rotation frequency, s^-1; h is depth of orifices on the rotor (value of a gap between the stator and rotor), m; Z is number of orifices on the rotor; v is kinematic viscosity of processed medium, m²/sec and is controlled by a value of drop of power consumed by the unit (at 20-30 % at an average). Varying depth of orifices on the rotor there is controlled process of heating at change of viscosity of processed fluid.

EFFECT: reduced time of heating at simultaneous reduction of consumed power.

3 cl, 3 dwg