Optimization of a regularized distortion measure to generate curved high-order unstructured tetrahedral meshes

Summary We present a robust method for generating high‐order nodal tetrahedral curved meshes. The approach consists of modifying an initial linear mesh by first, introducing high‐order nodes, second, displacing the boundary nodes to ensure that they are on the computer‐aided design surface, and thir...

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Bibliographic Details
Published in:	International journal for numerical methods in engineering Vol. 103; no. 5; pp. 342 - 363
Main Authors:	Gargallo-Peiró, A., Roca, X., Peraire, J., Sarrate, J.
Format:	Journal Article Publication
Language:	English
Published:	Bognor Regis Blackwell Publishing Ltd 03.08.2015 Wiley Subscription Services, Inc
Subjects:	90 Operations research, mathematical programming 90B Operations research and management science Algorithms Boundaries CAD Classificació AMS Curved curved meshing Displacement Distortion Investigació operativa Matemàtiques i estadística mesh generation mesh optimization mesh quality Operations research Optimització Optimization Preserves Smoothing unstructured high-order methods Àrees temàtiques de la UPC
ISSN:	0029-5981, 1097-0207, 1097-0207
Online Access:	Get full text
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