A surface mesh smoothing and untangling method independent of the CAD parameterization

A method to optimize triangular and quadrilateral meshes on parameterized surfaces is proposed. The optimization procedure relocates the nodes on the surface to improve the quality (smooth) and ensures that the elements are not inverted (untangle). We detail how to express any measure for planar ele...

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Bibliographic Details
Published in:	Computational mechanics Vol. 53; no. 4; pp. 587 - 609
Main Authors:	Gargallo-Peiró, Abel, Roca, Xevi, Sarrate, Josep
Format:	Journal Article Publication
Language:	English
Published:	Berlin/Heidelberg Springer Berlin Heidelberg 01.04.2014 Springer Springer Nature B.V
Subjects:	90B Operations research and management science 90C Mathematical programming Analysis Business relocation CAD surfaces Classical and Continuum Physics Computation Computational Science and Engineering Computer aided design Computer graphics Distortion Engineering IMPROVEMENT INITIAL MESHES Investigació operativa Matemàtiques i estadística Mathematical models Mesh optimization Mesh quality Methods Nodes Operations research Optimització Optimització i investigació operativa OPTIMIZATION Original Paper Parameterization Parametrization Programació (Matemàtica) Programming (Mathematics) Quadrilaterals QUALITY METRICS Smoothing Smoothing and untangling Theoretical and Applied Mechanics TRIANGULATIONS Àrees temàtiques de la UPC Mesh optimization CAD surfaces Mesh quality Smoothing and untangling
ISSN:	0178-7675, 1432-0924
Online Access:	Get full text
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