The cavitation effects given by a high-frequency pulsed ultrasonic field are studied with and without the stimulation of a low frequency ultrasonic fieldSonoluminescence intensity and subharmonic intensity at 1/2 the high-frequency are measured. The stimulation gives a sharp rise of both.
Enhancement of High Frequency Cavitation Effects by a Low Frequency Stimulation
FRANCESCUTTO, ALBERTO;
1997-01-01
Abstract
The cavitation effects given by a high-frequency pulsed ultrasonic field are studied with and without the stimulation of a low frequency ultrasonic fieldSonoluminescence intensity and subharmonic intensity at 1/2 the high-frequency are measured. The stimulation gives a sharp rise of both.File in questo prodotto:
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