Experiment and modeling of translational dynamics of an oscillating bubble cluster in a stationary sound field
Sign Up to like & getrecommendations! Published in 2017 at "Ultrasonics"
DOI: 10.1016/j.ultras.2017.01.026
Abstract: &NA; Translational motion of an oscillating bubble cluster under sound irradiation is studied experimentally and is modeled in the framework of the classical approach of Bjerknes. An experimental technique is proposed to observe bubble cluster… read more here.
Keywords: bubble cluster; translational dynamics; bjerknes force; sound ... See more keywords
Interaction of two bubbles with distortion in an acoustic field
Sign Up to like & getrecommendations! Published in 2022 at "Ultrasonics Sonochemistry"
DOI: 10.1016/j.ultsonch.2022.105953
Abstract: Expression of the secondary Bjerknes force of two bubbles is obtained by considering the distrotion of two bubbles. The secondary Bjerknes forces in different acoustic fields are simulated, and the influence factors are analyzed and… read more here.
Keywords: acoustic field; two bubbles; secondary bjerknes; bubbles distortion ... See more keywords
Asymmetricity and sign reversal of secondary Bjerknes force from strong nonlinear coupling in cavitation bubble pairs.
Sign Up to like & getrecommendations! Published in 2019 at "Physical review. E"
DOI: 10.1103/physreve.99.042209
Abstract: Most of the current applications of acoustic cavitation use bubble clusters that exhibit multibubble dynamics. This necessitates a complete understanding of the mutual nonlinear coupling between individual bubbles. In this study, strong nonlinear coupling is… read more here.
Keywords: bubble pairs; bjerknes force; nonlinear coupling; cavitation ... See more keywords