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Document type:
Konferenzbeitrag 
Contribution type:
Textbeitrag / Aufsatz 
Author(s):
Wang, Z.; Hopfes, T.; Giglmaier, M.; Adams, N. 
Title:
Experimental investigation on destructive potential of shock-induced bubble collapse 
Pages contribution:
6 S. 
Abstract:
The present study experimentally investigates shock-induced collapse of bubbles near boundaries of different plasticity and the resulting destructive erosion. Air bubbles held in gelatin are placed close to either a solid wall or a soft clay layer. High pressure impulse generated by a shock tube is employed to trigger bubble collapse. The bubble deformation is visualized by a focused shadowgraph system, and the damage caused to the boundary surface is closely examined as well. The collap...    »
 
Keywords:
bubble collapse; cavitation erosion; shock wave 
Dewey Decimal Classification:
620 Ingenieurwissenschaften 
Book / Congress title:
International Symposium on Cavitation [CAV, 10th, 2018] 
Date of congress:
14.-16.5. 
Year:
2018 
Language:
en 
Publication format:
Print 
TUM Institution:
Lehrstuhl für Aerodynamik