Discretization of free surface flows and other moving boundary problems (Q1184592)
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scientific article; zbMATH DE number 34798
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Discretization of free surface flows and other moving boundary problems |
scientific article; zbMATH DE number 34798 |
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Discretization of free surface flows and other moving boundary problems (English)
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28 June 1992
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A system of elliptic partial differential equations and boundary conditions is developed for generating boundary-fitted finite element discretizations of two-dimensional free and moving boundary problems. Terms in the differential equations are scaled for dimensional homogeneity and adjustable weighting of orthogonality, smoothness, and concentration of the coordinate mesh they govern. Grid points become finite element nodes mapped isoparametrically or subparametrically from a simple or patched computational domain.
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control functions
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steady and transient slide coating flows
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boundary- fitted finite element discretizations
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free and moving boundary
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orthogonality
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smoothness
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finite element nodes
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