The Use of a Capillary as a Sensor of Cavitation
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چکیده
The dramatic rise in height of the meniscus within a capillary, the other end of which is immersed in a liquid undergoing ultrasonic cavitation, represents a novel, robust and inexpensive method for monitoring cavitational activity. Here this effect is compared quantitatively with the multibubble sonoluminescence, which is simultaneously being emitted by the sample. A comparison is made of both the thresholds of the two measures, and of their magnitudes in the super-threshold condition
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تاریخ انتشار 2003