Dynamics of twin bubbles formed by ultrasonic cavitation in a liquid

Based on potential flow and perturbation theory, a theoretical model is derived to describe the pulsation, translation, and deformation of twin bubbles in an ultrasound field. The amplitudes of radial oscillation, translation, and deformation of twin bubbles are found to depend on initial translatio...

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Auteurs principaux:	Jinfu Liang, Xueyou Wu, Yupei Qiao
Format:	article
Langue:	EN
Publié:	Elsevier 2021
Sujets:	Twin bubbles Ultrasonic cavitation Dynamics of bubbles Chemistry QD1-999 Acoustics. Sound QC221-246
Accès en ligne:	https://doaj.org/article/b6948d59834542558e3db11b3dcf09c2
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id	oai:doaj.org-article:b6948d59834542558e3db11b3dcf09c2
record_format	dspace
spelling	oai:doaj.org-article:b6948d59834542558e3db11b3dcf09c22021-12-02T04:59:55ZDynamics of twin bubbles formed by ultrasonic cavitation in a liquid1350-417710.1016/j.ultsonch.2021.105837https://doaj.org/article/b6948d59834542558e3db11b3dcf09c22021-12-01T00:00:00Zhttp://www.sciencedirect.com/science/article/pii/S1350417721003795https://doaj.org/toc/1350-4177Based on potential flow and perturbation theory, a theoretical model is derived to describe the pulsation, translation, and deformation of twin bubbles in an ultrasound field. The amplitudes of radial oscillation, translation, and deformation of twin bubbles are found to depend on initial translation velocities. The radii, translation, and deformation of twin bubbles also exhibit periodic behavior. As the initial translation velocities increase, the periods of two bubbles’ oscillations reduce, and the instable area in the phase space of R01-R02 enlarges because of the interaction between bubbles.Jinfu LiangXueyou WuYupei QiaoElsevierarticleTwin bubblesUltrasonic cavitationDynamics of bubblesChemistryQD1-999Acoustics. SoundQC221-246ENUltrasonics Sonochemistry, Vol 80, Iss , Pp 105837- (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Twin bubbles Ultrasonic cavitation Dynamics of bubbles Chemistry QD1-999 Acoustics. Sound QC221-246
spellingShingle	Twin bubbles Ultrasonic cavitation Dynamics of bubbles Chemistry QD1-999 Acoustics. Sound QC221-246 Jinfu Liang Xueyou Wu Yupei Qiao Dynamics of twin bubbles formed by ultrasonic cavitation in a liquid
description	Based on potential flow and perturbation theory, a theoretical model is derived to describe the pulsation, translation, and deformation of twin bubbles in an ultrasound field. The amplitudes of radial oscillation, translation, and deformation of twin bubbles are found to depend on initial translation velocities. The radii, translation, and deformation of twin bubbles also exhibit periodic behavior. As the initial translation velocities increase, the periods of two bubbles’ oscillations reduce, and the instable area in the phase space of R01-R02 enlarges because of the interaction between bubbles.
format	article
author	Jinfu Liang Xueyou Wu Yupei Qiao
author_facet	Jinfu Liang Xueyou Wu Yupei Qiao
author_sort	Jinfu Liang
title	Dynamics of twin bubbles formed by ultrasonic cavitation in a liquid
title_short	Dynamics of twin bubbles formed by ultrasonic cavitation in a liquid
title_full	Dynamics of twin bubbles formed by ultrasonic cavitation in a liquid
title_fullStr	Dynamics of twin bubbles formed by ultrasonic cavitation in a liquid
title_full_unstemmed	Dynamics of twin bubbles formed by ultrasonic cavitation in a liquid
title_sort	dynamics of twin bubbles formed by ultrasonic cavitation in a liquid
publisher	Elsevier
publishDate	2021
url	https://doaj.org/article/b6948d59834542558e3db11b3dcf09c2
work_keys_str_mv	AT jinfuliang dynamicsoftwinbubblesformedbyultrasoniccavitationinaliquid AT xueyouwu dynamicsoftwinbubblesformedbyultrasoniccavitationinaliquid AT yupeiqiao dynamicsoftwinbubblesformedbyultrasoniccavitationinaliquid
_version_	1718400912742940672

Dynamics of twin bubbles formed by ultrasonic cavitation in a liquid

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