FIELD: mechanics.
SUBSTANCE: high-speed flow of evaporant is produced by centrifugal force created by accelerating channels arranged on the drive axle. Aforesaid channels feature cross section narrowing from axle center to periphery. Accelerating channels can have generatrix arranged along hyperbolas. If accelerating channels are located in turbine wheel, its cross section decreases from the drive axle towards periphery. Coating is effected through narrowing accelerating channels by finely dispersed particles or gases with atomic weight exceeding that of phosphorus. Surface material is selected so that its interatomic distances exceed sizes of atoms or molecules of evaporant.
EFFECT: reduced power consumption and acceleration time interval.
4 cl, 3 dwg
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