Reflections on the numerical viscoelastic flow problem (Q801748)
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scientific article; zbMATH DE number 3880285
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Reflections on the numerical viscoelastic flow problem |
scientific article; zbMATH DE number 3880285 |
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Reflections on the numerical viscoelastic flow problem (English)
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1984
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Model problems are defined and solved to help understand the viscoelastic flow problem in two dimensions. Steady-state solutions are found for a variety of meshes and fluid models for the 4:1 axisymmetric contraction problem and some of these give rise to valid bifurcations. Transient analyses confirm the stability of the steady-state solutions.
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Galerkin method
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two dimensions
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axisymmetric contraction problem
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stability of the steady-state solutions
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