Absorbing boundary conditions for second-order hyperbolic equations (Q914347)
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scientific article; zbMATH DE number 4149512
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Absorbing boundary conditions for second-order hyperbolic equations |
scientific article; zbMATH DE number 4149512 |
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Absorbing boundary conditions for second-order hyperbolic equations (English)
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1990
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A hierarchy of absorbing boundary conditions is derived for transonic small perturbation equations of unsteady flows. The application is demonstrated by numerical experiments. The results show the improved performance of second-order absorbing boundary conditions over first- order conditions.
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hierarchy
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absorbing boundary conditions
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transonic small perturbation equations
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unsteady flows
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numerical experiments
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0.9475889
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0.9265495
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0.90509343
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