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A new least-squares approximation of affine mappings for sweep algorithms

Autor
Roca, X.; Sarrate, J.; Huerta, A.
Tipus d'activitat
Article en revista
Revista
Engineering with computers
Data de publicació
2010-06
Volum
26
Número
3
Pàgina inicial
327
Pàgina final
337
DOI
https://doi.org/10.1007/s00366-009-0161-2 Obrir en finestra nova
Projecte finançador
Modelizacion numerica para el diseño industrial
Repositori
http://hdl.handle.net/2117/79451 Obrir en finestra nova
URL
http://link.springer.com/article/10.1007%2Fs00366-009-0161-2 Obrir en finestra nova
Resum
The final publication is available at Springer via http://dx.doi.org/10.1007/s00366-009-0161-2 This paper presents a new algorithm to generate hexahedral meshes in extrusion geometries. Several algorithms have been devised to generate hexahedral meshes by projecting the cap surfaces along a sweep path. In all of these algorithms the crucial step is the placement of the inner layer of nodes. That is, the projection of the source surface mesh along the sweep path. From the computational point of v...
Citació
Roca, X., Sarrate, J., Huerta, A. A new least-squares approximation of affine mappings for sweep algorithms. "Engineering with computers", Juny 2010, vol. 26, núm. 3, p. 327-337.
Paraules clau
Affine mapping, Finite element method, Hexahedral elements, Mesh generation, Node projection, Sweep
Grup de recerca
LACÀN - Mètodes Numèrics en Ciències Aplicades i Enginyeria

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