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The influencing factors of ultrasonic cavitation:
(1) ultrasonic intensity
Ultrasonic intensity refers to the ultrasonic power per unit area, have related to the intensity of the ultrasonic cavitation. For general liquid ultrasonic intensity increases,
2) ultrasound can pass strong energy.
3) the superposition of ultrasonic will produce reflection, interference, and resonance phenomenon.
4) the spread of ultrasound in liquid medium, can have a strong impact on the interface and cavitation phenomenon.
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In recent years, studies have shown that ultrasonic can in a very short period of time to kill and destroy microbes, also can have on food such as homogeneous, Chen, a variety of action such as cracking macromolecule material, which can improve and improve the food quality and better keep food original taste and flavor, so ultrasonic technology is becoming more and more attention.