User: Guest  Login
Document type:
Zeitschriftenaufsatz 
Author(s):
Rasthofer, U.; Henke, F.; Wall, W.A.; Gravemeier, V. 
Title:
An extended residual-based variational multiscale method for two-phase flow including surface tension 
Abstract:
In this study, an extended residual-based variational multiscale method is proposed for two-phase flow. The extended residual-based variational multiscale method combines a residual-based form of the variational multiscale method and the extended finite element method (XFEM). By extending the solution spaces, it is possible to reproduce discontinuities of the solution fields inside elements intersected by the interface. In particular, we propose a quasi-static enrichment to reproduce time-depend...    »
 
Keywords:
two-phase flow, variational multiscale method, extended finite element method, level-set method 
Dewey Decimal Classification:
620 Ingenieurwissenschaften 
Journal title:
Computer Methods in Applied Mechanics and Engineering 
Year:
2011 
Journal volume:
200 
Pages contribution:
1866-1876 
Reviewed:
ja 
Language:
en 
Status:
Verlagsversion / published 
Semester:
WS 10-11 
Format:
Text