Operator-splitting methods for the simulation of Bingham visco-plastic flow (Q696188)
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scientific article; zbMATH DE number 1799636
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Operator-splitting methods for the simulation of Bingham visco-plastic flow |
scientific article; zbMATH DE number 1799636 |
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Operator-splitting methods for the simulation of Bingham visco-plastic flow (English)
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13 January 2003
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This paper deals with computational methods for numerical simulation of unsteady Bingham visco-plastic flow. The methods are based on time-dicretization by operator-splitting and use a characterization of the solution by some kind of Lagrange multipliers. The complete discretization is performed by combining splitting methods with finite element approximations. Numerical experiments associated to a Bingham flow in two dimension are given.
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Bingham visco-plastic flow
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operator-splitting methods
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finite element approximations
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variational inequality
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