DocumentCode
1169141
Title
Nonmonotonic behavior of the maximum collapse pressure in a cavitation bubble
Author
Aymé-Bellegarda, Eveline J. ; Church, Charles C.
Author_Institution
Dept. of Electr. Eng., Rochester Univ., NY, USA
Volume
36
Issue
5
fYear
1989
Firstpage
561
Lastpage
564
Abstract
Calculations which are relevant to the determination of the maximum collapse pressure generated inside a microbubble as a function of peak pressure in the driving ultrasonic pulse are presented. It is found that above the threshold for transient cavitation, the maximum collapse pressure has a nonmonotonic variation. This result is explained on the basis of phase differences between the external applied acoustic pulse and the resulting bubble response.<>
Keywords
bubbles; cavitation; ultrasonic effects; bubble response; cavitation bubble; driving ultrasonic pulse; external applied acoustic pulse; maximum collapse pressure; microbubble; nonmonotonic variation; peak pressure; phase differences; transient cavitation; Acoustic pulses; Acoustic waves; Amplitude modulation; Biophysics; Frequency; Public healthcare; Pulse compression methods; Pulse generation; Pulse width modulation; Space vector pulse width modulation;
fLanguage
English
Journal_Title
Ultrasonics, Ferroelectrics, and Frequency Control, IEEE Transactions on
Publisher
ieee
ISSN
0885-3010
Type
jour
DOI
10.1109/58.31801
Filename
31801
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