25. November 2005

A discontinuous Galerkin Method for Computing Flow in Porous Media

25. November 2005 11:00 Uhr bis 12:30 Uhr
Birgitte Eikemo und Helge Dahle, University of Bergen, Norway
We consider a discontinuous Galerkin scheme for flow in heterogeneousmedia. An efficient solution of the resulting system of unknowns ispossible by taking advantage of a priori knowledge of the direction offlow. By arranging the elements in a suitable sequence, the fullsystem need not be assembled and one may compute the solution in anelement by element fashion. We demonstrate this procedure onboundary-value problems for time of flight and tracer flow.
Pfaffenwaldring 61, Raum U1.003 (MML), Universität Stuttgart
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