Phase Field Modeling of Dendritic Growth on Spherical Surfaces

Autores
Ortellado, Laureano; Gomez, Leopoldo Raimundo
Año de publicación
2020
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The spontaneous formation of a crystal phase is one of the most common and beautiful pattern formation mechanisms in nature. Different instabilities in the crystal interface may lead to the growth of ramified structures, known as dendritic crystal growth. In this work, we use a Phase Field Model and numerical simulations to study 2D dendritic growth on curved surfaces. We show how the degree of ramification of a growing nucleus is modified by the underlying curvature of the substrate.
Fil: Ortellado, Laureano. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Instituto de Física del Sur. Universidad Nacional del Sur. Departamento de Física. Instituto de Física del Sur; Argentina
Fil: Gomez, Leopoldo Raimundo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Instituto de Física del Sur. Universidad Nacional del Sur. Departamento de Física. Instituto de Física del Sur; Argentina
Materia
CRYSTAL INTERFACE
CURVATURE
DENDRITIC GROWTH
PHASE FIELD
SPHERICAL SUBSTRATE
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/144322
Acceder
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network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Phase Field Modeling of Dendritic Growth on Spherical SurfacesOrtellado, LaureanoGomez, Leopoldo RaimundoCRYSTAL INTERFACECURVATUREDENDRITIC GROWTHPHASE FIELDSPHERICAL SUBSTRATEhttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1The spontaneous formation of a crystal phase is one of the most common and beautiful pattern formation mechanisms in nature. Different instabilities in the crystal interface may lead to the growth of ramified structures, known as dendritic crystal growth. In this work, we use a Phase Field Model and numerical simulations to study 2D dendritic growth on curved surfaces. We show how the degree of ramification of a growing nucleus is modified by the underlying curvature of the substrate.Fil: Ortellado, Laureano. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Instituto de Física del Sur. Universidad Nacional del Sur. Departamento de Física. Instituto de Física del Sur; ArgentinaFil: Gomez, Leopoldo Raimundo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Instituto de Física del Sur. Universidad Nacional del Sur. Departamento de Física. Instituto de Física del Sur; ArgentinaFrontiers Media2020-06-03info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/144322Ortellado, Laureano; Gomez, Leopoldo Raimundo; Phase Field Modeling of Dendritic Growth on Spherical Surfaces; Frontiers Media; Frontiers in Materials; 7; 3-6-2020; 1-92296-8016CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://www.frontiersin.org/article/10.3389/fmats.2020.00163/fullinfo:eu-repo/semantics/altIdentifier/doi/10.3389/fmats.2020.00163info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-15T15:46:34Zoai:ri.conicet.gov.ar:11336/144322instacron: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 15:46:34.891CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Phase Field Modeling of Dendritic Growth on Spherical Surfaces
title Phase Field Modeling of Dendritic Growth on Spherical Surfaces
spellingShingle Phase Field Modeling of Dendritic Growth on Spherical Surfaces
Ortellado, Laureano
CRYSTAL INTERFACE
CURVATURE
DENDRITIC GROWTH
PHASE FIELD
SPHERICAL SUBSTRATE
title_short Phase Field Modeling of Dendritic Growth on Spherical Surfaces
title_full Phase Field Modeling of Dendritic Growth on Spherical Surfaces
title_fullStr Phase Field Modeling of Dendritic Growth on Spherical Surfaces
title_full_unstemmed Phase Field Modeling of Dendritic Growth on Spherical Surfaces
title_sort Phase Field Modeling of Dendritic Growth on Spherical Surfaces
dc.creator.none.fl_str_mv Ortellado, Laureano
Gomez, Leopoldo Raimundo
author Ortellado, Laureano
author_facet Ortellado, Laureano
Gomez, Leopoldo Raimundo
author_role author
author2 Gomez, Leopoldo Raimundo
author2_role author
dc.subject.none.fl_str_mv CRYSTAL INTERFACE
CURVATURE
DENDRITIC GROWTH
PHASE FIELD
SPHERICAL SUBSTRATE
topic CRYSTAL INTERFACE
CURVATURE
DENDRITIC GROWTH
PHASE FIELD
SPHERICAL SUBSTRATE
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.3
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv The spontaneous formation of a crystal phase is one of the most common and beautiful pattern formation mechanisms in nature. Different instabilities in the crystal interface may lead to the growth of ramified structures, known as dendritic crystal growth. In this work, we use a Phase Field Model and numerical simulations to study 2D dendritic growth on curved surfaces. We show how the degree of ramification of a growing nucleus is modified by the underlying curvature of the substrate.
Fil: Ortellado, Laureano. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Instituto de Física del Sur. Universidad Nacional del Sur. Departamento de Física. Instituto de Física del Sur; Argentina
Fil: Gomez, Leopoldo Raimundo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Instituto de Física del Sur. Universidad Nacional del Sur. Departamento de Física. Instituto de Física del Sur; Argentina
description The spontaneous formation of a crystal phase is one of the most common and beautiful pattern formation mechanisms in nature. Different instabilities in the crystal interface may lead to the growth of ramified structures, known as dendritic crystal growth. In this work, we use a Phase Field Model and numerical simulations to study 2D dendritic growth on curved surfaces. We show how the degree of ramification of a growing nucleus is modified by the underlying curvature of the substrate.
publishDate 2020
dc.date.none.fl_str_mv 2020-06-03
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/11336/144322
Ortellado, Laureano; Gomez, Leopoldo Raimundo; Phase Field Modeling of Dendritic Growth on Spherical Surfaces; Frontiers Media; Frontiers in Materials; 7; 3-6-2020; 1-9
2296-8016
CONICET Digital
CONICET
url http://hdl.handle.net/11336/144322
identifier_str_mv Ortellado, Laureano; Gomez, Leopoldo Raimundo; Phase Field Modeling of Dendritic Growth on Spherical Surfaces; Frontiers Media; Frontiers in Materials; 7; 3-6-2020; 1-9
2296-8016
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://www.frontiersin.org/article/10.3389/fmats.2020.00163/full
info:eu-repo/semantics/altIdentifier/doi/10.3389/fmats.2020.00163
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Frontiers Media
publisher.none.fl_str_mv Frontiers Media
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 13.22299

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