A solution for the incompressibility dilemma in partitioned fluid-structure interaction with pure Dirichlet fluid domains (Q1015536)
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scientific article; zbMATH DE number 5552289
| Language | Label | Description | Also known as |
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| English | A solution for the incompressibility dilemma in partitioned fluid-structure interaction with pure Dirichlet fluid domains |
scientific article; zbMATH DE number 5552289 |
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A solution for the incompressibility dilemma in partitioned fluid-structure interaction with pure Dirichlet fluid domains (English)
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8 May 2009
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This paper presents a major argumentation for the partitioned Dirichlet-Neumann algorithm for fluid-structure interaction problems which allows to solve problems where fluid domain is entirely enclosed by Dirichlet boundaries. The incompressibility constraint of the fluid domain is added to the structural equation as constraint yielding the pressure level information required to satisfy the volume constraint. A number of numerical experiments are given.
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volume constraint
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grid schemes
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pressure level information
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