Capturing shock reflections: An improved flux formula (Q1913778)
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scientific article; zbMATH DE number 881903
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Capturing shock reflections: An improved flux formula |
scientific article; zbMATH DE number 881903 |
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Capturing shock reflections: An improved flux formula (English)
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2 July 1996
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We consider several situations in which Roe's scheme gives incorrect results (or blows up all together), and we propose an alternative flux formula that produces numerical approximations in which the pathological behavior is either eliminated or reduced to computationally acceptable levels.
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Riemann problem
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Roe's scheme
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