A novel hyperbolic grid generation procedure with inherent adaptive dissipation (Q1346517)
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scientific article; zbMATH DE number 740619
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | A novel hyperbolic grid generation procedure with inherent adaptive dissipation |
scientific article; zbMATH DE number 740619 |
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A novel hyperbolic grid generation procedure with inherent adaptive dissipation (English)
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5 April 1995
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This paper reports a novel hyperbolic grid generation with an inherent adaptive dissipation, which is capable of improving the oscillation and overlapping of grid lines. Upwinding differencing is applied to discretize the hyperbolic system and, thereby, to develop the adaptive dissipation coefficient. Complex configurations with the features of geometric discontinuity, exceptional concavity and convexity are used as the test cases.
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secant-ogive-cylinder-bottail projectile
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upwinding differencing
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adaptive dissipation coefficient
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concavity
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convexity
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