Ultrasonic nozzles are a form of spray nozzle that use high frequency vibrations produced by means of piezoelectric transducers appearing upon the nozzle tip that create capillary waves in a liquid film. As soon as the amplitude of the capillary waves reaches a essential peak (because of the strength stage furnished with the aid of the generator), they turn out to be too tall to aid themselves and tiny droplets singapore ultrasonic spraying fall off the tip of every wave resulting in atomization.the primary elements influencing the preliminary droplet size produced are frequency of vibration, floor tension, and viscosity of the liquid. Frequencies are usually in the range of 20–one hundred eighty khz, past the variety of human listening to, wherein the very best frequencies produce the smallest drop size.
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