Please use this identifier to cite or link to this item:
https://hdl.handle.net/10316/115438
DC Field | Value | Language |
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dc.contributor.author | Pena, Gonçalo | - |
dc.contributor.author | Prud’homme, C. | - |
dc.contributor.author | Quarteroni, A. | - |
dc.date.accessioned | 2024-06-05T11:01:07Z | - |
dc.date.available | 2024-06-05T11:01:07Z | - |
dc.date.issued | 2012-02 | - |
dc.identifier.issn | 0045-7825 | pt |
dc.identifier.uri | https://hdl.handle.net/10316/115438 | - |
dc.description.abstract | In this paper we address the numerical approximation of the incompressible Navier–Stokes equations in a moving domain by the spectral element method and high order time integrators. We present the Arbitrary Lagrangian Eulerian (ALE) formulation of the incompressible Navier–Stokes equations and propose a numerical method based on the following kernels: a Lagrange basis associated with Fekete points in the spectral element method context, BDF time integrators, an ALE map of high degree, and an algebraic linear solver. In particular, the high degree ALE map is appropriate to deal with a computational domain whose boundary is described with curved elements. Finally, we apply the proposed strategy to a test case. | pt |
dc.language.iso | eng | pt |
dc.publisher | Elsevier | pt |
dc.relation | SFRH/BD/22243/2005 | pt |
dc.relation | POCI/2010/FEDER | pt |
dc.rights | openAccess | pt |
dc.rights.uri | http://creativecommons.org/licenses/by/4.0/ | pt |
dc.subject | Spectral element method | pt |
dc.subject | Incompressible Navier–Stokes equations | pt |
dc.subject | Arbitrary Lagrangian–Eulerian framework | pt |
dc.subject | Algebraic factorization methods | pt |
dc.title | High order methods for the approximation of the incompressible Navier-Stokes equations in a moving domain | pt |
dc.type | article | pt |
degois.publication.firstPage | 197 | pt |
degois.publication.lastPage | 211 | pt |
degois.publication.title | Computer Methods in Applied Mechanics and Engineering | pt |
dc.date.updated | 2024-06-04T09:54:23Z | - |
dc.relation.publisherversion | https://www.sciencedirect.com/science/article/pii/S0045782511003124?via%3Dihub | pt |
dc.peerreviewed | yes | pt |
dc.identifier.doi | 10.1016/j.cma.2011.09.016 | pt |
degois.publication.volume | 209-212 | pt |
dc.description.version | 2F19-91D3-6B32 | Gonçalo Nuno Travassos Borges Alves da Pena | - |
dc.description.version | info:eu-repo/semantics/publishedVersion | - |
dc.identifier.slug | cv-prod-323739 | - |
dc.date.embargo | 2012-02-01 | * |
uc.date.periodoEmbargo | 0 | pt |
item.openairetype | article | - |
item.fulltext | Com Texto completo | - |
item.languageiso639-1 | en | - |
item.grantfulltext | open | - |
item.cerifentitytype | Publications | - |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
crisitem.project.grantno | Programa Operacional Competitividade e Internacionalização (COMPETE 2020) | - |
crisitem.author.researchunit | CMUC - Centre for Mathematics of the University of Coimbra | - |
crisitem.author.orcid | 0000-0003-0552-8069 | - |
Appears in Collections: | FCTUC Matemática - Artigos em Revistas Internacionais I&D CMUC - Artigos em Revistas Internacionais |
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File | Description | Size | Format | |
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2012_Pena_Prudhomme_quarteroni.pdf | 1.42 MB | Adobe PDF | View/Open |
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