Lagrangian versus Eulerian integration errors

Autores
Idelsohn, Sergio Rodolfo; Oñate, Eugenio; Nigro, Norberto Marcelo; Becker, Pablo Javier; Gimenez, Juan Marcelo
Año de publicación
2015
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The possibility to use a Lagrangian frame to solve problems with large time-steps was successfully explored previously by the authors for the solution of homogeneous incompressible fluids and also for solving multi-fluid problems (Idelsohn etal. 2012; 2014; 2013). The strategy used by the authors was named Particle Finite Element Method second generation (PFEM-2).The objective of this paper is to demonstrate in which circumstances the use of a Lagrangian frame with particles is more accurate than a classical Eulerian finite element method, and when large time-steps and/or coarse meshes may be used.
Fil: Idelsohn, Sergio Rodolfo. Institució Catalana de Recerca i Estudis Avancats; España. International Center for Numerical Methods in Engineering; España. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Centro de Investigaciones en Métodos Computacionales. Universidad Nacional del Litoral. Centro de Investigaciones en Métodos Computacionales; Argentina
Fil: Oñate, Eugenio. International Center for Numerical Methods in Engineering; España
Fil: Nigro, Norberto Marcelo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Centro de Investigaciones en Métodos Computacionales. Universidad Nacional del Litoral. Centro de Investigaciones en Métodos Computacionales; Argentina
Fil: Becker, Pablo Javier. International Center for Numerical Methods in Engineering; España
Fil: Gimenez, Juan Marcelo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Centro de Investigaciones en Métodos Computacionales. Universidad Nacional del Litoral. Centro de Investigaciones en Métodos Computacionales; Argentina
Materia
Incompressible Navier-Stokes Equations
Lagrange Formulations
Multi-Fluids Flows
Numerical Integration Errors
Particle Methods
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/38235
Acceder
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network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Lagrangian versus Eulerian integration errorsIdelsohn, Sergio RodolfoOñate, EugenioNigro, Norberto MarceloBecker, Pablo JavierGimenez, Juan MarceloIncompressible Navier-Stokes EquationsLagrange FormulationsMulti-Fluids FlowsNumerical Integration ErrorsParticle Methodshttps://purl.org/becyt/ford/2.3https://purl.org/becyt/ford/2https://purl.org/becyt/ford/1.2https://purl.org/becyt/ford/1The possibility to use a Lagrangian frame to solve problems with large time-steps was successfully explored previously by the authors for the solution of homogeneous incompressible fluids and also for solving multi-fluid problems (Idelsohn etal. 2012; 2014; 2013). The strategy used by the authors was named Particle Finite Element Method second generation (PFEM-2).The objective of this paper is to demonstrate in which circumstances the use of a Lagrangian frame with particles is more accurate than a classical Eulerian finite element method, and when large time-steps and/or coarse meshes may be used.Fil: Idelsohn, Sergio Rodolfo. Institució Catalana de Recerca i Estudis Avancats; España. International Center for Numerical Methods in Engineering; España. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Centro de Investigaciones en Métodos Computacionales. Universidad Nacional del Litoral. Centro de Investigaciones en Métodos Computacionales; ArgentinaFil: Oñate, Eugenio. International Center for Numerical Methods in Engineering; EspañaFil: Nigro, Norberto Marcelo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Centro de Investigaciones en Métodos Computacionales. Universidad Nacional del Litoral. Centro de Investigaciones en Métodos Computacionales; ArgentinaFil: Becker, Pablo Javier. International Center for Numerical Methods in Engineering; EspañaFil: Gimenez, Juan Marcelo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Centro de Investigaciones en Métodos Computacionales. Universidad Nacional del Litoral. Centro de Investigaciones en Métodos Computacionales; ArgentinaElsevier Science Sa2015-08info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/38235Idelsohn, Sergio Rodolfo; Oñate, Eugenio; Nigro, Norberto Marcelo; Becker, Pablo Javier; Gimenez, Juan Marcelo; Lagrangian versus Eulerian integration errors; Elsevier Science Sa; Computer Methods in Applied Mechanics and Engineering; 293; 8-2015; 191-2060045-7825CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0045782515001401info:eu-repo/semantics/altIdentifier/doi/10.1016/j.cma.2015.04.003info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:44:16Zoai:ri.conicet.gov.ar:11336/38235instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-29 09:44:16.644CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Lagrangian versus Eulerian integration errors
title Lagrangian versus Eulerian integration errors
spellingShingle Lagrangian versus Eulerian integration errors
Idelsohn, Sergio Rodolfo
Incompressible Navier-Stokes Equations
Lagrange Formulations
Multi-Fluids Flows
Numerical Integration Errors
Particle Methods
title_short Lagrangian versus Eulerian integration errors
title_full Lagrangian versus Eulerian integration errors
title_fullStr Lagrangian versus Eulerian integration errors
title_full_unstemmed Lagrangian versus Eulerian integration errors
title_sort Lagrangian versus Eulerian integration errors
dc.creator.none.fl_str_mv Idelsohn, Sergio Rodolfo
Oñate, Eugenio
Nigro, Norberto Marcelo
Becker, Pablo Javier
Gimenez, Juan Marcelo
author Idelsohn, Sergio Rodolfo
author_facet Idelsohn, Sergio Rodolfo
Oñate, Eugenio
Nigro, Norberto Marcelo
Becker, Pablo Javier
Gimenez, Juan Marcelo
author_role author
author2 Oñate, Eugenio
Nigro, Norberto Marcelo
Becker, Pablo Javier
Gimenez, Juan Marcelo
author2_role author
author
author
author
dc.subject.none.fl_str_mv Incompressible Navier-Stokes Equations
Lagrange Formulations
Multi-Fluids Flows
Numerical Integration Errors
Particle Methods
topic Incompressible Navier-Stokes Equations
Lagrange Formulations
Multi-Fluids Flows
Numerical Integration Errors
Particle Methods
purl_subject.fl_str_mv https://purl.org/becyt/ford/2.3
https://purl.org/becyt/ford/2
https://purl.org/becyt/ford/1.2
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv The possibility to use a Lagrangian frame to solve problems with large time-steps was successfully explored previously by the authors for the solution of homogeneous incompressible fluids and also for solving multi-fluid problems (Idelsohn etal. 2012; 2014; 2013). The strategy used by the authors was named Particle Finite Element Method second generation (PFEM-2).The objective of this paper is to demonstrate in which circumstances the use of a Lagrangian frame with particles is more accurate than a classical Eulerian finite element method, and when large time-steps and/or coarse meshes may be used.
Fil: Idelsohn, Sergio Rodolfo. Institució Catalana de Recerca i Estudis Avancats; España. International Center for Numerical Methods in Engineering; España. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Centro de Investigaciones en Métodos Computacionales. Universidad Nacional del Litoral. Centro de Investigaciones en Métodos Computacionales; Argentina
Fil: Oñate, Eugenio. International Center for Numerical Methods in Engineering; España
Fil: Nigro, Norberto Marcelo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Centro de Investigaciones en Métodos Computacionales. Universidad Nacional del Litoral. Centro de Investigaciones en Métodos Computacionales; Argentina
Fil: Becker, Pablo Javier. International Center for Numerical Methods in Engineering; España
Fil: Gimenez, Juan Marcelo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Centro de Investigaciones en Métodos Computacionales. Universidad Nacional del Litoral. Centro de Investigaciones en Métodos Computacionales; Argentina
description The possibility to use a Lagrangian frame to solve problems with large time-steps was successfully explored previously by the authors for the solution of homogeneous incompressible fluids and also for solving multi-fluid problems (Idelsohn etal. 2012; 2014; 2013). The strategy used by the authors was named Particle Finite Element Method second generation (PFEM-2).The objective of this paper is to demonstrate in which circumstances the use of a Lagrangian frame with particles is more accurate than a classical Eulerian finite element method, and when large time-steps and/or coarse meshes may be used.
publishDate 2015
dc.date.none.fl_str_mv 2015-08
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/38235
Idelsohn, Sergio Rodolfo; Oñate, Eugenio; Nigro, Norberto Marcelo; Becker, Pablo Javier; Gimenez, Juan Marcelo; Lagrangian versus Eulerian integration errors; Elsevier Science Sa; Computer Methods in Applied Mechanics and Engineering; 293; 8-2015; 191-206
0045-7825
CONICET Digital
CONICET
url http://hdl.handle.net/11336/38235
identifier_str_mv Idelsohn, Sergio Rodolfo; Oñate, Eugenio; Nigro, Norberto Marcelo; Becker, Pablo Javier; Gimenez, Juan Marcelo; Lagrangian versus Eulerian integration errors; Elsevier Science Sa; Computer Methods in Applied Mechanics and Engineering; 293; 8-2015; 191-206
0045-7825
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0045782515001401
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.cma.2015.04.003
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv Elsevier Science Sa
publisher.none.fl_str_mv Elsevier Science Sa
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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score 13.069144

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