Generation of Body-Fitted Coordinates Using Hyperbolic Partial Differential Equations

Generation of Body-Fitted Coordinates Using Hyperbolic Partial Differential Equations

Grid generation equations formulated as hyperbolic partial differential equations are solved numerically to generate body conforming meshes. This grid generation procedure can be efficiently used to generate smoothly varying grids in which the user has good control of the grid clustering. Two-dimens...

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Veröffentlicht in:SIAM journal on scientific and statistical computing 1980-12, Vol.1 (4), p.431-437
Hauptverfasser: Steger, Joseph L., Chaussee, Denny S.
Format: Artikel
Sprache:eng
Schlagworte:
Algorithms
Coordinate transformations
Eigenvalues
Partial differential equations
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Beschreibung
Zusammenfassung:Grid generation equations formulated as hyperbolic partial differential equations are solved numerically to generate body conforming meshes. This grid generation procedure can be efficiently used to generate smoothly varying grids in which the user has good control of the grid clustering. Two-dimensional results are presented for typical external aerodynamic applications.
ISSN:0196-5204
1064-8275
2168-3417
1095-7197
DOI:10.1137/0901031