A new finite element formulation for computational fluid dynamics. II. Beyond SUPG (Q1091207)
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scientific article; zbMATH DE number 4010087
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | A new finite element formulation for computational fluid dynamics. II. Beyond SUPG |
scientific article; zbMATH DE number 4010087 |
Statements
A new finite element formulation for computational fluid dynamics. II. Beyond SUPG (English)
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1986
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[For part I see ibid. 54, 223-234 (1986; Zbl 0581.76077; Zbl 0572.76068).] A discontinuity-capturing term is added to the streamline-upwind/Petrov- Galerkin weighting function for the scalar advection-diffusion equation. The additional term enhances the ability of the method to produce smooth yet crisp approximations to internal and boundary layers.
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compressible Navier-Stokes equations
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heat conducting effects
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entropy variables
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finite element methods
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second law of thermodynamics
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stability
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discrete solution
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Navier-Stokes equations
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discontinuity- capturing term
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streamline-upwind/Petrov-Galerkin weighting function
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scalar advection-diffusion equation
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crisp approximations
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boundary layers
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