A nonlinear panel method in the time domain for seakeeping flow problems

Autores
D'elia, Jorge; Storti, Mario Alberto; Oñate, Eugenio; Idelsohn, Sergio Rodolfo
Año de publicación
2002
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
A Lagrangian-type panel method, in the time domain, is  proposed for potential flows with a moving free surface. After a spatial semi-discretization, with a low-order scheme, the instantaneous velocity-potential and normal displacement on the moving free surface, are obtained by means of a time-marching scheme. The kinematic and dynamic boundary conditions, at the free surface, are non-lineal restrictions over the related Ordinary Differential Equation system and, for handle them, an alternative Steklov-Poincare operator  technique is proposed. The method is applied to sloshing like flow problems.
Fil: D'elia, Jorge. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Desarrollo Tecnológico para la Industria Química. Universidad Nacional del Litoral. Instituto de Desarrollo Tecnológico para la Industria Química; Argentina
Fil: Storti, Mario Alberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Desarrollo Tecnológico para la Industria Química. Universidad Nacional del Litoral. Instituto de Desarrollo Tecnológico para la Industria Química; Argentina
Fil: Oñate, Eugenio. Universidad Politecnica de Catalunya; España
Fil: Idelsohn, Sergio Rodolfo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Desarrollo Tecnológico para la Industria Química. Universidad Nacional del Litoral. Instituto de Desarrollo Tecnológico para la Industria Química; Argentina
Materia
Computational Fluid Dynamics
Free Surface Flows
Lagrangian Panel Method
Sloshing Flow
Steklov-Poincare Operator
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:11336/30048
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/30048
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling A nonlinear panel method in the time domain for seakeeping flow problemsD'elia, JorgeStorti, Mario AlbertoOñate, EugenioIdelsohn, Sergio RodolfoComputational Fluid DynamicsFree Surface FlowsLagrangian Panel MethodSloshing FlowSteklov-Poincare OperatorA Lagrangian-type panel method, in the time domain, is  proposed for potential flows with a moving free surface. After a spatial semi-discretization, with a low-order scheme, the instantaneous velocity-potential and normal displacement on the moving free surface, are obtained by means of a time-marching scheme. The kinematic and dynamic boundary conditions, at the free surface, are non-lineal restrictions over the related Ordinary Differential Equation system and, for handle them, an alternative Steklov-Poincare operator  technique is proposed. The method is applied to sloshing like flow problems.Fil: D'elia, Jorge. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Desarrollo Tecnológico para la Industria Química. Universidad Nacional del Litoral. Instituto de Desarrollo Tecnológico para la Industria Química; ArgentinaFil: Storti, Mario Alberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Desarrollo Tecnológico para la Industria Química. Universidad Nacional del Litoral. Instituto de Desarrollo Tecnológico para la Industria Química; ArgentinaFil: Oñate, Eugenio. Universidad Politecnica de Catalunya; EspañaFil: Idelsohn, Sergio Rodolfo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Desarrollo Tecnológico para la Industria Química. Universidad Nacional del Litoral. Instituto de Desarrollo Tecnológico para la Industria Química; ArgentinaTaylor & Francis Ltd2002-12info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/30048D'elia, Jorge; Storti, Mario Alberto; Oñate, Eugenio; Idelsohn, Sergio Rodolfo; A nonlinear panel method in the time domain for seakeeping flow problems; Taylor & Francis Ltd; International Journal Of Computational Fluid Dynamics; 16; 4; 12-2002; 263-2751061-8562CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1080/1061856021000025148info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-15T15:44:14Zoai:ri.conicet.gov.ar:11336/30048instacron: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:34982025-10-15 15:44:14.799CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv A nonlinear panel method in the time domain for seakeeping flow problems
title A nonlinear panel method in the time domain for seakeeping flow problems
spellingShingle A nonlinear panel method in the time domain for seakeeping flow problems
D'elia, Jorge
Computational Fluid Dynamics
Free Surface Flows
Lagrangian Panel Method
Sloshing Flow
Steklov-Poincare Operator
title_short A nonlinear panel method in the time domain for seakeeping flow problems
title_full A nonlinear panel method in the time domain for seakeeping flow problems
title_fullStr A nonlinear panel method in the time domain for seakeeping flow problems
title_full_unstemmed A nonlinear panel method in the time domain for seakeeping flow problems
title_sort A nonlinear panel method in the time domain for seakeeping flow problems
dc.creator.none.fl_str_mv D'elia, Jorge
Storti, Mario Alberto
Oñate, Eugenio
Idelsohn, Sergio Rodolfo
author D'elia, Jorge
author_facet D'elia, Jorge
Storti, Mario Alberto
Oñate, Eugenio
Idelsohn, Sergio Rodolfo
author_role author
author2 Storti, Mario Alberto
Oñate, Eugenio
Idelsohn, Sergio Rodolfo
author2_role author
author
author
dc.subject.none.fl_str_mv Computational Fluid Dynamics
Free Surface Flows
Lagrangian Panel Method
Sloshing Flow
Steklov-Poincare Operator
topic Computational Fluid Dynamics
Free Surface Flows
Lagrangian Panel Method
Sloshing Flow
Steklov-Poincare Operator
dc.description.none.fl_txt_mv A Lagrangian-type panel method, in the time domain, is  proposed for potential flows with a moving free surface. After a spatial semi-discretization, with a low-order scheme, the instantaneous velocity-potential and normal displacement on the moving free surface, are obtained by means of a time-marching scheme. The kinematic and dynamic boundary conditions, at the free surface, are non-lineal restrictions over the related Ordinary Differential Equation system and, for handle them, an alternative Steklov-Poincare operator  technique is proposed. The method is applied to sloshing like flow problems.
Fil: D'elia, Jorge. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Desarrollo Tecnológico para la Industria Química. Universidad Nacional del Litoral. Instituto de Desarrollo Tecnológico para la Industria Química; Argentina
Fil: Storti, Mario Alberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Desarrollo Tecnológico para la Industria Química. Universidad Nacional del Litoral. Instituto de Desarrollo Tecnológico para la Industria Química; Argentina
Fil: Oñate, Eugenio. Universidad Politecnica de Catalunya; España
Fil: Idelsohn, Sergio Rodolfo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Desarrollo Tecnológico para la Industria Química. Universidad Nacional del Litoral. Instituto de Desarrollo Tecnológico para la Industria Química; Argentina
description A Lagrangian-type panel method, in the time domain, is  proposed for potential flows with a moving free surface. After a spatial semi-discretization, with a low-order scheme, the instantaneous velocity-potential and normal displacement on the moving free surface, are obtained by means of a time-marching scheme. The kinematic and dynamic boundary conditions, at the free surface, are non-lineal restrictions over the related Ordinary Differential Equation system and, for handle them, an alternative Steklov-Poincare operator  technique is proposed. The method is applied to sloshing like flow problems.
publishDate 2002
dc.date.none.fl_str_mv 2002-12
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/11336/30048
D'elia, Jorge; Storti, Mario Alberto; Oñate, Eugenio; Idelsohn, Sergio Rodolfo; A nonlinear panel method in the time domain for seakeeping flow problems; Taylor & Francis Ltd; International Journal Of Computational Fluid Dynamics; 16; 4; 12-2002; 263-275
1061-8562
CONICET Digital
CONICET
url http://hdl.handle.net/11336/30048
identifier_str_mv D'elia, Jorge; Storti, Mario Alberto; Oñate, Eugenio; Idelsohn, Sergio Rodolfo; A nonlinear panel method in the time domain for seakeeping flow problems; Taylor & Francis Ltd; International Journal Of Computational Fluid Dynamics; 16; 4; 12-2002; 263-275
1061-8562
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1080/1061856021000025148
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
dc.publisher.none.fl_str_mv Taylor & Francis Ltd
publisher.none.fl_str_mv Taylor & Francis Ltd
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
_version_ 1846083545404014592
score 13.22299

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