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Document type:
Konferenzbeitrag 
Contribution type:
Textbeitrag / Aufsatz 
Author(s):
Ogloblina, D.; Schmidt, S.J.; Adams, N.A. 
Title:
Simulation and analysis of collapsing vapor-bubble clusters with special emphasis on potentially erosive impact loads at walls 
Abstract:
Cavitation is a process where a liquid evaporates due to a pressure drop and re-condenses violently. Noise, material erosion and altered system dynamics characterize for such a process for which shock waves, rarefaction waves and vapor generation are typical phenomena. The current paper presents novel results for collapsing vapour-bubble clusters in a liquid environment close to a wall obtained by computational fluid mechanics (CFD) simulations. The driving pressure initially is 10 MPa in the li...    »
 
Keywords:
Simulation; collapsing vapor-bubble clusters; erosive impact loads; walls 
Dewey Decimal Classification:
620 Ingenieurwissenschaften 
Book / Congress title:
International Conference on Experimental Fluid Mechanics [12th, ICEFM, 2018] 
Volume:
180 
Publisher:
EDP Sciences 
Year:
2018 
Pages:
Article Number 02079 
Covered by:
Scopus 
Bookseries title:
EPJ Web of Conferences 
Bookseries ISSN:
21016275 
Language:
en 
TUM Institution:
Lehrstuhl für Aerodynamik