Micro-jet formation induced by the interaction of a spherical and toroidal cavitation bubble

Micro-jet formation induced by the interaction of a spherical and toroidal cavitation bubble

We investigate experimentally and numerically the interaction between a spherical cavitation bubble and a wall-bounded toroidal cavitation bubble. We demonstrate that shock wave focusing following toroidal bubble initiation induces the formation of micro-jets that pierce the spherical bubble in the...

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Bibliographic Details
Main Authors: Jaka Mur, Alexander Bußmann, Thomas Paula, Stefan Adami, Nikolaus A. Adams, Rok Petkovsek, Claus-Dieter Ohl
Format: Article
Language:English
Published: Elsevier 2025-01-01
Series:Ultrasonics Sonochemistry
Subjects:
Cavitation bubble
Toroidal bubble
Micro-jet formation
Secondary cavitation
Amplified rebound
Online Access:http://www.sciencedirect.com/science/article/pii/S1350417724004346
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