Numerical calculation of the drag force applied to particle pushing

Autores
Agaliotis, Eliana Mabel; Rosenberger, Mario Roberto; Ares, Alicia Esther; Schvezov, Carlos Enrique
Año de publicación
2008
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The interaction of solid particles with a solidifying interface is studied with numerical and analytical models for the drag and pushing forces. The numerical results of the drag force on a spherical particle and planar interface were compared with the forces given by both, the Stokes and modified Stokes equations. The pushing force was calculated employing the Casimir-Lifshitz-van der Waals force. The results show the range and degree of validity of the Stokes and modified Stokes equations for large and small separations. From this, it is shown that the particle-interface separations for steady pushing obtained numerically, for the same particle radius and solidification velocity. In addition, the critical velocities obtained with the present hybrid model are compared with experimental results published in the literature. © 2007 Elsevier B.V. All rights reserved.
Fil: Agaliotis, Eliana Mabel. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de Misiones. Facultad de Cs.exactas Químicas y Naturales. Laboratorio de Programa de Materiales, Modelización y Metrologia; Argentina
Fil: Rosenberger, Mario Roberto. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de Misiones. Facultad de Cs.exactas Químicas y Naturales. Laboratorio de Programa de Materiales, Modelización y Metrologia; Argentina
Fil: Ares, Alicia Esther. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de Misiones. Facultad de Cs.exactas Químicas y Naturales. Laboratorio de Programa de Materiales, Modelización y Metrologia; Argentina
Fil: Schvezov, Carlos Enrique. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de Misiones. Facultad de Cs.exactas Químicas y Naturales. Laboratorio de Programa de Materiales, Modelización y Metrologia; Argentina
Materia
A1. Computer Simulation
A1. Fluid Flows
A1. Interfaces
A1. Particles
A1. Solidification
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:11336/61261
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/61261
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Numerical calculation of the drag force applied to particle pushingAgaliotis, Eliana MabelRosenberger, Mario RobertoAres, Alicia EstherSchvezov, Carlos EnriqueA1. Computer SimulationA1. Fluid FlowsA1. InterfacesA1. ParticlesA1. Solidificationhttps://purl.org/becyt/ford/2.5https://purl.org/becyt/ford/2The interaction of solid particles with a solidifying interface is studied with numerical and analytical models for the drag and pushing forces. The numerical results of the drag force on a spherical particle and planar interface were compared with the forces given by both, the Stokes and modified Stokes equations. The pushing force was calculated employing the Casimir-Lifshitz-van der Waals force. The results show the range and degree of validity of the Stokes and modified Stokes equations for large and small separations. From this, it is shown that the particle-interface separations for steady pushing obtained numerically, for the same particle radius and solidification velocity. In addition, the critical velocities obtained with the present hybrid model are compared with experimental results published in the literature. © 2007 Elsevier B.V. All rights reserved.Fil: Agaliotis, Eliana Mabel. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de Misiones. Facultad de Cs.exactas Químicas y Naturales. Laboratorio de Programa de Materiales, Modelización y Metrologia; ArgentinaFil: Rosenberger, Mario Roberto. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de Misiones. Facultad de Cs.exactas Químicas y Naturales. Laboratorio de Programa de Materiales, Modelización y Metrologia; ArgentinaFil: Ares, Alicia Esther. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de Misiones. Facultad de Cs.exactas Químicas y Naturales. Laboratorio de Programa de Materiales, Modelización y Metrologia; ArgentinaFil: Schvezov, Carlos Enrique. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de Misiones. Facultad de Cs.exactas Químicas y Naturales. Laboratorio de Programa de Materiales, Modelización y Metrologia; ArgentinaElsevier Science2008-04info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/61261Agaliotis, Eliana Mabel; Rosenberger, Mario Roberto; Ares, Alicia Esther; Schvezov, Carlos Enrique; Numerical calculation of the drag force applied to particle pushing; Elsevier Science; Journal of Crystal Growth; 310; 7-9; 4-2008; 1366-13700022-0248CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1016/j.jcrysgro.2007.11.188info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0022024807011761info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T09:45:55Zoai:ri.conicet.gov.ar:11336/61261instacron: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:34982025-09-03 09:45:56.091CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Numerical calculation of the drag force applied to particle pushing
title Numerical calculation of the drag force applied to particle pushing
spellingShingle Numerical calculation of the drag force applied to particle pushing
Agaliotis, Eliana Mabel
A1. Computer Simulation
A1. Fluid Flows
A1. Interfaces
A1. Particles
A1. Solidification
title_short Numerical calculation of the drag force applied to particle pushing
title_full Numerical calculation of the drag force applied to particle pushing
title_fullStr Numerical calculation of the drag force applied to particle pushing
title_full_unstemmed Numerical calculation of the drag force applied to particle pushing
title_sort Numerical calculation of the drag force applied to particle pushing
dc.creator.none.fl_str_mv Agaliotis, Eliana Mabel
Rosenberger, Mario Roberto
Ares, Alicia Esther
Schvezov, Carlos Enrique
author Agaliotis, Eliana Mabel
author_facet Agaliotis, Eliana Mabel
Rosenberger, Mario Roberto
Ares, Alicia Esther
Schvezov, Carlos Enrique
author_role author
author2 Rosenberger, Mario Roberto
Ares, Alicia Esther
Schvezov, Carlos Enrique
author2_role author
author
author
dc.subject.none.fl_str_mv A1. Computer Simulation
A1. Fluid Flows
A1. Interfaces
A1. Particles
A1. Solidification
topic A1. Computer Simulation
A1. Fluid Flows
A1. Interfaces
A1. Particles
A1. Solidification
purl_subject.fl_str_mv https://purl.org/becyt/ford/2.5
https://purl.org/becyt/ford/2
dc.description.none.fl_txt_mv The interaction of solid particles with a solidifying interface is studied with numerical and analytical models for the drag and pushing forces. The numerical results of the drag force on a spherical particle and planar interface were compared with the forces given by both, the Stokes and modified Stokes equations. The pushing force was calculated employing the Casimir-Lifshitz-van der Waals force. The results show the range and degree of validity of the Stokes and modified Stokes equations for large and small separations. From this, it is shown that the particle-interface separations for steady pushing obtained numerically, for the same particle radius and solidification velocity. In addition, the critical velocities obtained with the present hybrid model are compared with experimental results published in the literature. © 2007 Elsevier B.V. All rights reserved.
Fil: Agaliotis, Eliana Mabel. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de Misiones. Facultad de Cs.exactas Químicas y Naturales. Laboratorio de Programa de Materiales, Modelización y Metrologia; Argentina
Fil: Rosenberger, Mario Roberto. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de Misiones. Facultad de Cs.exactas Químicas y Naturales. Laboratorio de Programa de Materiales, Modelización y Metrologia; Argentina
Fil: Ares, Alicia Esther. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de Misiones. Facultad de Cs.exactas Químicas y Naturales. Laboratorio de Programa de Materiales, Modelización y Metrologia; Argentina
Fil: Schvezov, Carlos Enrique. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de Misiones. Facultad de Cs.exactas Químicas y Naturales. Laboratorio de Programa de Materiales, Modelización y Metrologia; Argentina
description The interaction of solid particles with a solidifying interface is studied with numerical and analytical models for the drag and pushing forces. The numerical results of the drag force on a spherical particle and planar interface were compared with the forces given by both, the Stokes and modified Stokes equations. The pushing force was calculated employing the Casimir-Lifshitz-van der Waals force. The results show the range and degree of validity of the Stokes and modified Stokes equations for large and small separations. From this, it is shown that the particle-interface separations for steady pushing obtained numerically, for the same particle radius and solidification velocity. In addition, the critical velocities obtained with the present hybrid model are compared with experimental results published in the literature. © 2007 Elsevier B.V. All rights reserved.
publishDate 2008
dc.date.none.fl_str_mv 2008-04
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/11336/61261
Agaliotis, Eliana Mabel; Rosenberger, Mario Roberto; Ares, Alicia Esther; Schvezov, Carlos Enrique; Numerical calculation of the drag force applied to particle pushing; Elsevier Science; Journal of Crystal Growth; 310; 7-9; 4-2008; 1366-1370
0022-0248
CONICET Digital
CONICET
url http://hdl.handle.net/11336/61261
identifier_str_mv Agaliotis, Eliana Mabel; Rosenberger, Mario Roberto; Ares, Alicia Esther; Schvezov, Carlos Enrique; Numerical calculation of the drag force applied to particle pushing; Elsevier Science; Journal of Crystal Growth; 310; 7-9; 4-2008; 1366-1370
0022-0248
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1016/j.jcrysgro.2007.11.188
info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0022024807011761
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
application/pdf
application/pdf
dc.publisher.none.fl_str_mv Elsevier Science
publisher.none.fl_str_mv Elsevier Science
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_ 1842268762755039232
score 13.13397

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