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Comparison of Mapping Operators for Unstructured Meshes

Arabi, Sina, Ricardo Camarero, Francois Guibault

Research Notes, 20th International Meshing Roundtable, Springer-Verlag, pp.Research Note, October 23-26 2011

IMR
PROCEEDINGS

20th International Meshing Roundtable
Paris, France
October 23-26, 2011

Ecole Polytechnique de Montreal. 2900 boul. Edouard-Montpetit. Campus de líUniversite de Montreal. 2500 chemin de Polytechnique. Montreal (Quebec) Canada
Email: [sina.arabi,ricardo.camarero,francois.guibault]@polymtl.ca

Summary
In this note, two PDE-based mapping operators for the generation of unstructured grids are compared. While the Winslow operator allows the construction of valid meshes for most configurations, the functional-based operators based on area, length, orthogonality and their combinations provide a finer control on the resulting meshes.

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