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dc.contributor.authorRoca Navarro, Francisco Javier
dc.contributor.authorSarrate Ramos, Josep
dc.contributor.authorHuerta, Antonio
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament de Matemàtica Aplicada III
dc.date.accessioned2010-07-29T17:09:16Z
dc.date.available2010-07-29T17:09:16Z
dc.date.created2006-06
dc.date.issued2006-06
dc.identifier.citationRoca, F.; Sarrate, J.; Huerta, A. Mesh projection between parametric surfaces. "Communications in numerical methods in engineering", Juny 2006, vol. 22, núm. 6, The definitive version is available at http://www3.interscience.wiley.com/journal/112159703/abstract, p. 591-603.
dc.identifier.issn1069-8299
dc.identifier.urihttp://hdl.handle.net/2117/8470
dc.description.abstractThis paper presents a new algorithm to map a given mesh over a source surface onto a target surface. This projection is determined by means of a least-squares approximation of a transformation defined between the loops of boundary nodes of the cap surfaces in the parametric spaces. Once the new mesh is obtained on the parametric space of the target surface, it is mapped to the target surface according to its parameterization. Therefore, in contrast with the usual techniques, the developed algorithm does not require solving any root finding problem to ensure that the projected nodes are on the target surface. Finally, this projection algorithm is extended to three-dimensional cases and included in a sweep meshing tool in order to generate the inner layers of elements in the physical space.
dc.format.extent13 p.
dc.language.isoeng
dc.subjectÀrees temàtiques de la UPC::Matemàtiques i estadística::Anàlisi numèrica::Mètodes en elements finits
dc.subject.lcshFinite element method
dc.subject.lcshNumerical grid generation (Numerical analysis)
dc.subject.otherfinite element method
dc.subject.othermesh generation
dc.subject.otherhexahedral elements sweep
dc.titleMesh projection between parametric surfaces
dc.typeArticle
dc.subject.lemacElements finits, Mètode dels -- Anàlisi numèrica
dc.contributor.groupUniversitat Politècnica de Catalunya. LACÀN - Mètodes Numèrics en Ciències Aplicades i Enginyeria
dc.identifier.doi10.1002/cnm.836
dc.description.peerreviewedPeer Reviewed
dc.rights.accessOpen Access
local.identifier.drac672633
dc.description.versionPostprint (author’s final draft)
local.citation.authorRoca, F.; Sarrate, J.; Huerta, A.
local.citation.otherThe definitive version is available at http://www3.interscience.wiley.com/journal/112159703/abstract
local.citation.publicationNameCommunications in numerical methods in engineering
local.citation.volume22
local.citation.number6
local.citation.startingPage591
local.citation.endingPage603


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