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