On Galerkin models for transport in groundwater (Q1294267)
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scientific article; zbMATH DE number 1311083
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | On Galerkin models for transport in groundwater |
scientific article; zbMATH DE number 1311083 |
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On Galerkin models for transport in groundwater (English)
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21 June 2000
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The objective of this paper has been to develop accurate criteria to improve the applicability of the Galerkin finite element models (GFEM) to obtain oscillation-free accurate results for coarser mesh and compare its performance with that of the Petrov-Galerkin finite element models (PGFEM). It has been shown that the GFEM provides oscillation-free accurate results for coarser mesh with Péclet number \(\text{Pe}\leq 20\). Further, the GFEM prediction has always been more accurate than the PGFEM for a variety of source configurations and flow fields.
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oscillation-free implementation
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Galerkin finite element models
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Petrov-Galerkin finite element models
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coarser mesh
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Pećlet number
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