Finite element approximation of viscoelastic progressively incompressible flows
Le Tallec, Patrick; Ravachol, Michel (1989), Finite element approximation of viscoelastic progressively incompressible flows, Numerische Mathematik, 56, 1, p. 43-66. http://dx.doi.org/10.1007/BF01395777
Type
Article accepté pour publication ou publiéExternal document link
http://resolver.sub.uni-goettingen.de/purl?GDZPPN001183230Date
1989Journal name
Numerische MathematikVolume
56Number
1Publisher
Springer
Pages
43-66
Publication identifier
Metadata
Show full item recordAbstract (EN)
To avoid any numerical locking in the finite element approximation of viscoelastic flow problems, we propose a three-field approximation of this problem. This approximation, which involves velocities, stresses, and pressures is proved to converge for all times. In the proof, we also obtain convergence results for the three-fields finite element approximation of incompressible elasticity problems.Subjects / Keywords
viscoelastic flow problemsRelated items
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