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Titel:

Stabilized finite element formulation for incompressible flow on distorted meshes

Dokumenttyp:
Zeitschriftenaufsatz
Autor(en):
Förster, Ch.; Wall, W.A.; Ramm, E.
Abstract:
Flow computations frequently require unfavourably meshes as for example highly stretched elements in regions of boundary layers or distorted elements in deforming arbitrary Lagrangian Eulerian (ALE) meshes. Thus the performance of a flow solver on such meshes is of great interest. The behaviour of finite elements with residual based stabilisation for incompressible Newtonian flow on distorted meshes is considered here. We investigate the influence of the stabilisation terms on the results obtain...     »
Stichworte:
stabilized finite elements, incompressible flow, distorted meshes, ALE methods, finite element methods, Petrov-Galerkin
Dewey Dezimalklassifikation:
620 Ingenieurwissenschaften
Zeitschriftentitel:
International Journal for Numerical Methods in Fluids
Jahr:
2009
Band / Volume:
60
Heft / Issue:
10
Seitenangaben Beitrag:
1103-1126
Reviewed:
ja
Sprache:
en
Volltext / DOI:
doi:10.1002/fld.1923
Status:
Verlagsversion / published
Semester:
SS 09
Format:
Text
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