Mostra el registre d'ítem simple
Generation of structured hexahedral meshes in volumes with holes
dc.contributor.author | Ruiz-Gironés, Eloi |
dc.contributor.author | Sarrate Ramos, Josep |
dc.contributor.other | Universitat Politècnica de Catalunya. Departament de Matemàtica Aplicada III |
dc.date.accessioned | 2010-11-10T13:40:55Z |
dc.date.available | 2010-11-10T13:40:55Z |
dc.date.created | 2010-10 |
dc.date.issued | 2010-10 |
dc.identifier.citation | Ruiz, 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. |
dc.identifier.issn | 0168-874X |
dc.identifier.uri | http://hdl.handle.net/2117/10242 |
dc.description.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. |
dc.format.extent | 13 p. |
dc.language.iso | eng |
dc.rights | Attribution-NonCommercial-NoDerivs 3.0 Spain |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/3.0/es/ |
dc.subject | Àrees temàtiques de la UPC::Matemàtiques i estadística::Geometria::Geometria computacional |
dc.subject.lcsh | Numerical grid generation (Numerical analysis) |
dc.subject.lcsh | Linear programming |
dc.subject.lcsh | Finite element method |
dc.subject.lcsh | Computational geometry |
dc.subject.lcsh | Numerical methods and algorithms |
dc.title | Generation of structured hexahedral meshes in volumes with holes |
dc.type | Article |
dc.subject.lemac | Anàlisi numèrica |
dc.subject.lemac | Programació lineal |
dc.subject.lemac | Elements finits, Mètode dels |
dc.subject.lemac | Geometria computacional |
dc.contributor.group | Universitat Politècnica de Catalunya. LACÀN - Mètodes Numèrics en Ciències Aplicades i Enginyeria |
dc.identifier.doi | 10.1016/j.finel.2010.04.005 |
dc.relation.publisherversion | http://www-lacan.upc.edu/publications/files/FEAD_ERG_JSR_2010.pdf |
dc.rights.access | Open Access |
local.identifier.drac | 3130062 |
dc.description.version | Postprint (published version) |
local.citation.author | Ruiz, E.; Sarrate, J. |
local.citation.publicationName | Finite elements in analysis and design |
local.citation.volume | 46 |
local.citation.number | 10 |
local.citation.startingPage | 792 |
local.citation.endingPage | 804 |
Fitxers d'aquest items
Aquest ítem apareix a les col·leccions següents
-
Articles de revista [3.265]
-
Articles de revista [589]