Quasi-orthogonal grids with impedance matching (Q2706435)
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scientific article
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Quasi-orthogonal grids with impedance matching |
scientific article |
Statements
19 March 2001
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quasi-conformal mapping
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elliptic grid generation
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grid orthogonality
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impedance matching
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Quasi-orthogonal grids with impedance matching (English)
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This paper presents a general elliptic grid generation system based on quasi-conformal mapping for arbitrary anisotropic regions. This system can be used to construct quasi-orthogonal smooth grids with an externally specified spacing normal to the boundaries of the domain. This system is improved with the case of the impedance-matching principle, applied to satisfy the external constraint in the neighborhood of internal geometric interfaces.
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