A high resolution PDE approach to quadrilateral mesh generation

We describe a high order technique to generate quadrilateral decompositions and meshes for complex two dimensional domains using spectral elements in a field guided procedure. Inspired by cross field methods, we never actually compute crosses. Instead, we compute a high order accurate guiding field...

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Veröffentlicht in:	Journal of computational physics 2019-12, Vol.399, p.108918, Article 108918
Hauptverfasser:	Marcon, Julian, Kopriva, David A., Sherwin, Spencer J., Peiró, Joaquim
Format:	Artikel
Sprache:	eng
Schlagworte:	Computational physics Cross field Domains Galerkin method High order Irregular node characterization Laplace equation Mesh generation Open source software Quad meshing Quadrilaterals Source code Spectra Spectral element method Spectral methods
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