| 摘要 |
<p>The method involves delivering controlled liquid flow at a constant pressure and supplying the liquid into a pre-atomized dispersant beam. The drops of dispersant beam are passed through an array of dispersant and ultrasonic vibration of Hartmann resonator (13) is excited by the dispersant beam, such that the liquid flow rate is affected not only by changing the flow cross-sectional area of specially shaped annular nozzle (12) of centrifugal atomizers (11) but also by a predetermined correction, while maintaining a constant level of current fluid pressure. The dispersant is pressed with a blower in a pressure which is regulated by changing the speed of the fan. The dispersant supplied in dispersant (10) is accelerated through a supersonic nozzle (9) with an adjustable cross-sectional area in the range between lower and supersonic velocity, to aerodynamically disperse the pre-atomized liquid to form an aerosol. An independent claim is included for a mobile aerosol generator.</p> |
