An extended mixture model for the simultaneous treatment of small-scale and large-scale interfaces

Autores
Marquez Damian, Santiago; Nigro, Norberto Marcelo
Año de publicación
2014
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The aim of this work is to present a new model based on the volume of fluid method and the algebraic slip mixture model in order to solve multiphase gas?fluid flows with different interface scales and the transition among them. The interface scale is characterized by a measure of the grid, which acts as a geometrical filter and is related with the accuracy in the solution; in this sense, the presented coupled model allows to reduce the grid requirements for a given accuracy. With this objective in mind, a generalization of the algebraic slip mixture model is proposed to solve problems involving small-scale and large-scale interfaces in an unified framework taking special care in preserving the conservativeness of the fluxes. This model is implemented using the OpenFOAMr libraries to generate a tool capable of solving large problems on high-performance computing facilities. Several examples are solved as a validation for the presented model, including new quantitative measurements to assess the advantages of the method.
Fil: Marquez Damian, Santiago. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Centro de Investigaciones En Metodos Computacionales. Universidad Nacional del Litoral. Centro de Investigaciones En Metodos Computacionales; Argentina
Fil: Nigro, Norberto Marcelo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Centro de Investigaciones En Metodos Computacionales. Universidad Nacional del Litoral. Centro de Investigaciones En Metodos Computacionales; Argentina
Materia
Multiphase Flow
Coupled Models
Mixture Models
Openfoam
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:11336/19559
Acceder
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network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling An extended mixture model for the simultaneous treatment of small-scale and large-scale interfacesMarquez Damian, SantiagoNigro, Norberto MarceloMultiphase FlowCoupled ModelsMixture ModelsOpenfoamhttps://purl.org/becyt/ford/1.1https://purl.org/becyt/ford/1https://purl.org/becyt/ford/2.3https://purl.org/becyt/ford/2The aim of this work is to present a new model based on the volume of fluid method and the algebraic slip mixture model in order to solve multiphase gas?fluid flows with different interface scales and the transition among them. The interface scale is characterized by a measure of the grid, which acts as a geometrical filter and is related with the accuracy in the solution; in this sense, the presented coupled model allows to reduce the grid requirements for a given accuracy. With this objective in mind, a generalization of the algebraic slip mixture model is proposed to solve problems involving small-scale and large-scale interfaces in an unified framework taking special care in preserving the conservativeness of the fluxes. This model is implemented using the OpenFOAMr libraries to generate a tool capable of solving large problems on high-performance computing facilities. Several examples are solved as a validation for the presented model, including new quantitative measurements to assess the advantages of the method.Fil: Marquez Damian, Santiago. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Centro de Investigaciones En Metodos Computacionales. Universidad Nacional del Litoral. Centro de Investigaciones En Metodos Computacionales; ArgentinaFil: Nigro, Norberto Marcelo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Centro de Investigaciones En Metodos Computacionales. Universidad Nacional del Litoral. Centro de Investigaciones En Metodos Computacionales; ArgentinaWiley2014-03info: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/11336/19559Marquez Damian, Santiago; Nigro, Norberto Marcelo; An extended mixture model for the simultaneous treatment of small-scale and large-scale interfaces; Wiley; International Journal For Numerical Methods In Fluids; 75; 8; 3-2014; 547-5740271-2091CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/http://onlinelibrary.wiley.com/doi/10.1002/fld.3906/abstractinfo:eu-repo/semantics/altIdentifier/doi/10.1002/fld.3906info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:22:48Zoai:ri.conicet.gov.ar:11336/19559instacron: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 10:22:48.808CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv An extended mixture model for the simultaneous treatment of small-scale and large-scale interfaces
title An extended mixture model for the simultaneous treatment of small-scale and large-scale interfaces
spellingShingle An extended mixture model for the simultaneous treatment of small-scale and large-scale interfaces
Marquez Damian, Santiago
Multiphase Flow
Coupled Models
Mixture Models
Openfoam
title_short An extended mixture model for the simultaneous treatment of small-scale and large-scale interfaces
title_full An extended mixture model for the simultaneous treatment of small-scale and large-scale interfaces
title_fullStr An extended mixture model for the simultaneous treatment of small-scale and large-scale interfaces
title_full_unstemmed An extended mixture model for the simultaneous treatment of small-scale and large-scale interfaces
title_sort An extended mixture model for the simultaneous treatment of small-scale and large-scale interfaces
dc.creator.none.fl_str_mv Marquez Damian, Santiago
Nigro, Norberto Marcelo
author Marquez Damian, Santiago
author_facet Marquez Damian, Santiago
Nigro, Norberto Marcelo
author_role author
author2 Nigro, Norberto Marcelo
author2_role author
dc.subject.none.fl_str_mv Multiphase Flow
Coupled Models
Mixture Models
Openfoam
topic Multiphase Flow
Coupled Models
Mixture Models
Openfoam
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.1
https://purl.org/becyt/ford/1
https://purl.org/becyt/ford/2.3
https://purl.org/becyt/ford/2
dc.description.none.fl_txt_mv The aim of this work is to present a new model based on the volume of fluid method and the algebraic slip mixture model in order to solve multiphase gas?fluid flows with different interface scales and the transition among them. The interface scale is characterized by a measure of the grid, which acts as a geometrical filter and is related with the accuracy in the solution; in this sense, the presented coupled model allows to reduce the grid requirements for a given accuracy. With this objective in mind, a generalization of the algebraic slip mixture model is proposed to solve problems involving small-scale and large-scale interfaces in an unified framework taking special care in preserving the conservativeness of the fluxes. This model is implemented using the OpenFOAMr libraries to generate a tool capable of solving large problems on high-performance computing facilities. Several examples are solved as a validation for the presented model, including new quantitative measurements to assess the advantages of the method.
Fil: Marquez Damian, Santiago. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Centro de Investigaciones En Metodos Computacionales. Universidad Nacional del Litoral. Centro de Investigaciones En Metodos Computacionales; Argentina
Fil: Nigro, Norberto Marcelo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Centro de Investigaciones En Metodos Computacionales. Universidad Nacional del Litoral. Centro de Investigaciones En Metodos Computacionales; Argentina
description The aim of this work is to present a new model based on the volume of fluid method and the algebraic slip mixture model in order to solve multiphase gas?fluid flows with different interface scales and the transition among them. The interface scale is characterized by a measure of the grid, which acts as a geometrical filter and is related with the accuracy in the solution; in this sense, the presented coupled model allows to reduce the grid requirements for a given accuracy. With this objective in mind, a generalization of the algebraic slip mixture model is proposed to solve problems involving small-scale and large-scale interfaces in an unified framework taking special care in preserving the conservativeness of the fluxes. This model is implemented using the OpenFOAMr libraries to generate a tool capable of solving large problems on high-performance computing facilities. Several examples are solved as a validation for the presented model, including new quantitative measurements to assess the advantages of the method.
publishDate 2014
dc.date.none.fl_str_mv 2014-03
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/11336/19559
Marquez Damian, Santiago; Nigro, Norberto Marcelo; An extended mixture model for the simultaneous treatment of small-scale and large-scale interfaces; Wiley; International Journal For Numerical Methods In Fluids; 75; 8; 3-2014; 547-574
0271-2091
CONICET Digital
CONICET
url http://hdl.handle.net/11336/19559
identifier_str_mv Marquez Damian, Santiago; Nigro, Norberto Marcelo; An extended mixture model for the simultaneous treatment of small-scale and large-scale interfaces; Wiley; International Journal For Numerical Methods In Fluids; 75; 8; 3-2014; 547-574
0271-2091
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://onlinelibrary.wiley.com/doi/10.1002/fld.3906/abstract
info:eu-repo/semantics/altIdentifier/doi/10.1002/fld.3906
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 Wiley
publisher.none.fl_str_mv Wiley
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 13.070432

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