Generation of structured hexahedral meshes in volumes with holes
Visualitza/Obre
10.1016/j.finel.2010.04.005
Inclou dades d'ús des de 2022
Cita com:
hdl:2117/10242
Tipus de documentArticle
Data publicació2010-10
Condicions d'accésAccés obert
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continguts d'aquesta obra estan subjectes a la llicència de Creative Commons
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Reconeixement-NoComercial-SenseObraDerivada 3.0 Espanya
Abstract
The submapping method is one of the most used techniques to generate structured
hexahedral meshes. This method splits the geometry into pieces logically equivalent
to an hexahedron. Then, it meshes each patch keeping the mesh compatibility between pieces by solving an integer linear problem. The quality of the final discretization
is governed by the objective function that defines the linear problem.
Thus, in this work we propose a new objective function that better distributes the number of intervals among the edges of the geometry. In addition, special procedures
have to be developed in order to apply the submapping method to volumes with holes. This article also presents two original contributions to efficiently mesh geometries that contain holes. Finally, it presents several numerical examples that show the applicability of the developed algorithms.
CitacióRuiz, E.; Sarrate, J. Generation of structured hexahedral meshes in volumes with holes. "Finite elements in analysis and design", Octubre 2010, vol. 46, núm. 10, p. 792-804.
ISSN0168-874X
Versió de l'editorhttp://www-lacan.upc.edu/publications/files/FEAD_ERG_JSR_2010.pdf
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