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Investigation of the Counterjet Developed in a Cavitation Bubble that Collapses Near a Rigid Boundary

Lindau, Olgert and Lauterborn, Werner (2001) Investigation of the Counterjet Developed in a Cavitation Bubble that Collapses Near a Rigid Boundary. In: CAV 2001: Fourth International Symposium on Cavitation, June 20-23, 2001, California Institute of Technology, Pasadena, CA USA. (Unpublished) http://resolver.caltech.edu/CAV2001:sessionA5.001

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Abstract

A bubble that collapses near a rigid boundary develops a liquid jet. The jet shoots through the bubble in direction towards the boundary. When it hits the bubble wall a sequence of shock waves is emitted that is followed by the onset of a structure moving in opposite direction to the jet. This structure is called counterjet. In this paper we experimentally investigate the onset of the counterjet, the evolution of its height, the duration of its appearance and its consistence. Bubbles are induced by means of a strong laser pulse and observed with high-speed cinematography.


Item Type:Conference or Workshop Item (Lecture)
Subject Keywords:cavitation, jet, counterjet, shock wave, micro bubble, rigid boundary
Record Number:CAV2001:sessionA5.001
Persistent URL:http://resolver.caltech.edu/CAV2001:sessionA5.001
Usage Policy:The papers of this symposium proceedings are protected by copyright, retained by the authors. Authors control translation and reproduction rights to these works. However, readers are granted permission for individual, educational, research and non-commercial reproduction, distribution, display and performance of this work in any format. This permission is in addition to rights of reproduction granted under Section 107, 108, and other provisions of the U.S. Copyright Act.
ID Code:40
Collection:CaltechCONF
Deposited By: Imported from CAV2001
Deposited On:12 Apr 2001
Last Modified:26 Dec 2012 07:09

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