GENERATOR OF ULTRASONIC OSCILLATIONS Russian patent published in 1997 - IPC

FIELD: measurement technology. SUBSTANCE: flow mixing chamber communicating with annular conduit to feed steam embracing it and axial conduit to feed liquid is set in rotation with speed providing for distribution of liquid over side surface of chamber in the form of film. Conduit to feed steam communicates with chamber through nozzles made in its side wall. Internal collar which height corresponds to thickness of film is made across outlet of chamber. Liquid is so chosen that it cools steam to condensation temperature. Generator can be fitted with perforated stator contacting chamber and installed in annular conduit to feed steam. Holes of stator and nozzle are arranged over circumference in same plane with non-equal and non-multiple spacing. EFFECT: increased energy capacity of generated oscillations. 3 cl, 3 dwg