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Document type:
Zeitschriftenaufsatz 
Author(s):
Trummler, Theresa; Bryngelson, Spencer H.; Schmidmayer, Kevin; Schmidt, Steffen J.; Colonius, Tim; Adams, Nikolaus A. 
Title:
Near-surface dynamics of a gas bubble collapsing above a crevice 
Abstract:
The impact of a collapsing gas bubble above rigid, notched walls is considered. Such surface crevices and imperfections often function as bubble nucleation sites, and thus have a direct relation to cavitation-induced erosion and damage structures. A generic configuration is investigated numerically using a second-order accurate compressible multi-component flow solver in a two-dimensional axisymmetric coordinate system. Results show that the crevice geometry has a significant effect on the colla...    »
 
Dewey Decimal Classification:
620 Ingenieurwissenschaften 
Journal title:
Journal of Fluid Mechanics 
Year:
2020 
Journal volume:
899 
Covered by:
Scopus 
Language:
en 
Fulltext / DOI:
Publisher:
Cambridge University Press (CUP) 
E-ISSN:
0022-11201469-7645 
Date of publication:
21.07.2020 
TUM Institution:
Lehrstuhl für Aerodynamik und Strömungsmechanik