Ultrasonic Effect When the ultrasonic wave propagation in the medium, as a result of ultrasonic wave interaction with the media, physical and chemical changes in the medium, to produce a series of mechanical, thermal, electromagnetics and chemical effects of ultrasound, including the following four kinds of effects: 1) The mechanical effect, Ultrasonic mechanical action may contribute to a liquid emulsion and the liquid and solid dispersion of gel. When ultrasonic [...]

Mechanical Effect Ultrasonic is composed of a series of density and longitudinal wave, and through the liquid medium to spread around. When the ultrasonic energy is high enough, will generate ultrasonic cavitation phenomenon, thus producing ultrasonic mechanical action. Because of cavitation bubbles life very short 0.1 mu (s), so can release enormous energy when the explosion, and can produce high speed (110 m/s) micro jet, collision density up to 1.5 [...]

Cavitation Effect Ultrasonic cavitation is formed during the positive pressure of ultrasonic molecular structure empty, emission intensity ultrasound in dissolved gas or liquid in the liquid vapor bubble growth and burst, eliminate the phenomenon. To be specific, the ultrasonic cavitation is strong in ultrasonic liquid caused by a kind of peculiar physical phenomena, is a typical nonlinear acoustic problems. In theory, the pure liquid molecular binding force is very strong, [...]

Thermal Effect Ultrasonic wave propagation in the medium will produce heat, the thermal effects can make the transmission medium temperature, temperature rising rate can be calculated. The heating effect of the ultrasonic is the application of one of the main basis, and ultrasonic in People's Daily production and life has been more and more widely used. And other physical wave, ultrasonic wave propagation in the medium dissemination and diffusion process [...]

What is the ultrasonic? Wave can be divided into three kinds, namely, sound, sound waves, ultrasonic. The frequency of the sound of 20 hz; The frequency of the sound waves to 20 hz to 20 KHZ; The frequency of the ultrasound is more than 20 KHZ. The sound and ultrasonic wave to the human ear is generally can't hear. Ultrasonic due to high frequency, wavelength, and therefore the spread of [...]