Journal ArticleDOI
Optical visualization of non-linear acoustic propagation in cavitating liquids
P. Ciuti,G. Iernetti,M.S Sagoo +2 more
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TLDR
In this article, the convergence of an acoustic wave due to the interaction with the microbubbles produced in the cavitation zone is shown experimentally, and the theoretical analysis shows that the self-focusing primarily depends on the effective microbubble volume fraction.About:
This article is published in Ultrasonics.The article was published on 1980-05-01. It has received 9 citations till now. The article focuses on the topics: Acoustic wave & Cavitation.read more
Citations
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Journal ArticleDOI
Bubble population phenomena in acoustic cavitation
TL;DR: Theoretical treatments of the dynamics of a single bubble in a pressure field have been undertaken for many decades as mentioned in this paper, and there now exists a solid theoretical basis for the dynamic dynamics of the single bubble.
Journal ArticleDOI
Membrane cleaning with ultrasonically driven bubbles.
TL;DR: A laboratory filtration plant for drinking water treatment is constructed to study the conditions for purely mechanical in situ cleaning of fouled polymeric membranes by the application of ultrasound, with an excellent water permeate quality.
Journal ArticleDOI
Acoustic analogues of nonlinear-optics phenomena
TL;DR: In this paper, a review of nonlinear acoustic phenomena is presented, which are analogous to corresponding phenomena in optics: self-interaction effects in acoustic beams, parametric effects, stimulated scattering of sound, wavefront (phase) conjugation of sound waves, and also techniques of active acoustic spectroscopy.
Journal ArticleDOI
Sound-ultrasound interaction in bubbly fluids: Theory and possible applications
TL;DR: In this paper, an integrable Davey-Stewartson I (DSI) system of equation can describe the two-dimensional sound-ultrasound evolution in a weakly compressible viscous liquid with gas bubbles.
References
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Journal ArticleDOI
High‐Intensity Ultrasonic Fields
L. D. Rozenberg,Uno Ingard +1 more
TL;DR: In this article, the authors describe the absorption of Finite-Amplitude waves and the acceleration of Cavitation Voids, and the Cavitation Zone, the area around which the cavitation zone is defined.
Journal ArticleDOI
Rectification of Acoustic Waves
S. S. Mathur,M. S. Sagoo +1 more
TL;DR: In this paper, the authors used the difference in the behavior of the denser and the rarer regions of a longitudinal travelling acoustic wave to produce the phenomenon of rectification of ultrasonic waves.
Journal ArticleDOI
Self-defocusing of an Acoustic Beam in Fluids
S. S. Mathur,M. S. Sagoo +1 more
TL;DR: In this paper, the self-defocusing of an acoustic beam due to the phenomenon of acoustic streaming has been discussed and the defocusing effect increases the apparent coefficient of absorption and renders it to be intensity dependent.
Related Papers (5)
Influences of non-uniform pressure field outside bubbles on the propagation of acoustic waves in dilute bubbly liquids.
Yuning Zhang,Xiaoze Du +1 more