Please use this identifier to cite or link to this item: https://hdl.handle.net/10356/87074
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dc.contributor.authorMohammadzadeh, Miladen
dc.contributor.authorGonzalez-Avila, Silvestre Robertoen
dc.contributor.authorLiu, Kunen
dc.contributor.authorWang, Qi Jieen
dc.contributor.authorOhl, Claus-Dieteren
dc.date.accessioned2018-01-10T01:47:26Zen
dc.date.accessioned2019-12-06T16:34:35Z-
dc.date.available2018-01-10T01:47:26Zen
dc.date.available2019-12-06T16:34:35Z-
dc.date.issued2017en
dc.identifier.citationMohammadzadeh, M., Gonzalez-Avila, S. R., Liu, K., Wang, Q. J., & Ohl, C.-D. (2017). Synthetic jet generation by high-frequency cavitation. Journal of Fluid Mechanics, 823, R3-.en
dc.identifier.issn0022-1120en
dc.identifier.urihttps://hdl.handle.net/10356/87074-
dc.identifier.urihttp://hdl.handle.net/10220/44291en
dc.description.abstractCavitation bubbles are nucleated at a high repetition rate in water by delivering a pulsed laser through a fibre optic. Continuous high-frequency cavitation drives a stream away from the fibre tip. Using high-speed photography and particle image velocimetry, the stream is characterised as a synthetic jet, generated by trains of vortices induced by non-spherical bubble collapse. At low laser power, the bubbles collapse before the arrival of a subsequent laser pulse. Yet, by increasing the laser power, a system of bubbles is formed which leads to complex bubble–bubble interactions. The synthetic jet is observed regardless of the bubble formation regime, demonstrating the stability of the phenomenon. Synthetic jet generation by repetitive bubble collapse extends the well-studied acoustic streaming from small-amplitude bubble oscillations.en
dc.format.extent11 p.en
dc.language.isoenen
dc.relation.ispartofseriesJournal of Fluid Mechanicsen
dc.rights© 2017 Cambridge University Press (CUP). This is the author created version of a work that has been peer reviewed and accepted for publication by Journal of Fluid Mechanics, Cambridge University Press. It incorporates referee’s comments but changes resulting from the publishing process, such as copyediting, structural formatting, may not be reflected in this document. The published version is available at: [http://dx.doi.org/10.1017/jfm.2017.358].en
dc.subjectBubble Dynamicsen
dc.subjectCavitationen
dc.titleSynthetic jet generation by high-frequency cavitationen
dc.typeJournal Articleen
dc.contributor.schoolSchool of Electrical and Electronic Engineeringen
dc.contributor.schoolSchool of Physical and Mathematical Sciencesen
dc.identifier.doi10.1017/jfm.2017.358en
dc.description.versionAccepted versionen
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