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Collapse of spark-generated cavitation bubble near a solid wall
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SYSNO ASEP 0364834 Document Type C - Proceedings Paper (int. conf.) R&D Document Type Conference Paper Title Collapse of spark-generated cavitation bubble near a solid wall Author(s) Müller, M. (CZ)
Zima, Patrik (UT-L) RIDNumber of authors 2 Source Title WIMRC 3rd International Cavitation Forum 2011. - Warwick : University of Warwick, 2011 / Li S.C. - ISBN 978-0-9570404-1-0 Pages s. 1-6 Number of pages 6 s. Publication form CD ROM - CD ROM Action WIMRC International Cavitation Forum 2011 /3./ Event date 04.07.2011-06.07.2011 VEvent location Warwick Country GB - United Kingdom Event type WRD Language eng - English Country GB - United Kingdom Keywords cavitation bubble collapse ; spark Subject RIV BK - Fluid Dynamics R&D Projects GAP101/10/1428 GA ČR - Czech Science Foundation (CSF) CEZ AV0Z20760514 - UT-L (2005-2011) Annotation Experimental optical and acoustic study of cavitation bubble collapse near solid wall in water was performed. The bubble was generated by discharge of low-voltage capacitor into a couple of wires closing a simple circuit. Three different distances from the solid wall were studied. The bubble radius was studied using time-resolved photography and by PVDF hydrophone submerged in the glass bath representing the solid wall. The impact power was estimated from the time-resolved photography of the bubble jet and from the hydrophone signal. Workplace Institute of Thermomechanics Contact Marie Kajprová, kajprova@it.cas.cz, Tel.: 266 053 154 ; Jana Lahovská, jaja@it.cas.cz, Tel.: 266 053 823 Year of Publishing 2012
Number of the records: 1