Original title: Identification of collapse patterns of cavitation bubbles close to a solid wall
Authors: Müller, M. ; Hujer, M. ; Kotek, M. ; Zima, Patrik
Document type: Papers
Conference/Event: Experimental Fluid Mechanics 2012 /7./, Hradec Králové (CZ), 2012-11-20 / 2012-11-23
Year: 2012
Language: eng
Abstract: The article describes different patterns of bubble deformation during the cavitation bubble collapse close to a solid wall for different bubble-wall distances. The bubble is generated by energy discharge in water. The collapse patterns are investigated using high-speed photography. The magnitude of the bubble-wall interaction is measured using the PVDF film. The shock wave pressure in the far field is measured using the PVDF hydrophone.
Keywords: cavitation bubble; collapse; experiment
Project no.: CEZ:AV0Z20760514 (CEP), GAP101/10/1428 (CEP)
Funding provider: GA ČR
Host item entry: Experimental Fluid Mechanics 2012, ISBN 978-80-7372-912-7

Institution: Institute of Thermomechanics AS ČR (web)
Document availability information: Fulltext is available at the institute of the Academy of Sciences.
Original record: http://hdl.handle.net/11104/0220069

Permalink: http://www.nusl.cz/ntk/nusl-150171


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Research > Institutes ASCR > Institute of Thermomechanics
Conference materials > Papers