Dynamics of planar interface growth during directional solidification of alloys

Autores
Fabietti, Luis Maria Rodolfo; Mazumder, P.; Trivedi, R.
Año de publicación
2015
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The dynamics of plane front growth during directional solidification is investigated in a well-characterized system of succinonitrile-acetone, and the results show significant deviations from the predictions of existing models. This discrepancy is shown to arise from the assumption of solidification from one end in the theories that ignore the presence of an initial solute boundary layer generally present in experiments. A numerical model that relaxes this assumption is presented that gives excellent agreement with the experimental results.
Fil: Fabietti, Luis Maria Rodolfo. Universidad Nacional de Córdoba. Facultad de Matemática, Astronomía y Física; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Física Enrique Gaviola. Universidad Nacional de Córdoba. Instituto de Física Enrique Gaviola; Argentina
Fil: Mazumder, P.. No especifíca;
Fil: Trivedi, R.. IOWA STATE UNIVERSITY (ISU);
Materia
BOUNDARY LAYER
BRIDGMAN TECHNIQUE
DIRECTIONAL SOLIDIFICATION
DYNAMIC PHENOMENA
INTERFACE DYNAMICS
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:11336/185730
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/185730
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Dynamics of planar interface growth during directional solidification of alloysFabietti, Luis Maria RodolfoMazumder, P.Trivedi, R.BOUNDARY LAYERBRIDGMAN TECHNIQUEDIRECTIONAL SOLIDIFICATIONDYNAMIC PHENOMENAINTERFACE DYNAMICShttps://purl.org/becyt/ford/2.5https://purl.org/becyt/ford/2The dynamics of plane front growth during directional solidification is investigated in a well-characterized system of succinonitrile-acetone, and the results show significant deviations from the predictions of existing models. This discrepancy is shown to arise from the assumption of solidification from one end in the theories that ignore the presence of an initial solute boundary layer generally present in experiments. A numerical model that relaxes this assumption is presented that gives excellent agreement with the experimental results.Fil: Fabietti, Luis Maria Rodolfo. Universidad Nacional de Córdoba. Facultad de Matemática, Astronomía y Física; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Física Enrique Gaviola. Universidad Nacional de Córdoba. Instituto de Física Enrique Gaviola; ArgentinaFil: Mazumder, P.. No especifíca;Fil: Trivedi, R.. IOWA STATE UNIVERSITY (ISU);Pergamon-Elsevier Science Ltd2015-03-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/185730Fabietti, Luis Maria Rodolfo; Mazumder, P.; Trivedi, R.; Dynamics of planar interface growth during directional solidification of alloys; Pergamon-Elsevier Science Ltd; Scripta Materialia; 97; 1-3-2015; 29-321359-64621872-8456CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S1359646214004278info:eu-repo/semantics/altIdentifier/doi/10.1016/j.scriptamat.2014.10.019info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-10T13:23:30Zoai:ri.conicet.gov.ar:11336/185730instacron: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:34982025-09-10 13:23:30.317CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Dynamics of planar interface growth during directional solidification of alloys
title Dynamics of planar interface growth during directional solidification of alloys
spellingShingle Dynamics of planar interface growth during directional solidification of alloys
Fabietti, Luis Maria Rodolfo
BOUNDARY LAYER
BRIDGMAN TECHNIQUE
DIRECTIONAL SOLIDIFICATION
DYNAMIC PHENOMENA
INTERFACE DYNAMICS
title_short Dynamics of planar interface growth during directional solidification of alloys
title_full Dynamics of planar interface growth during directional solidification of alloys
title_fullStr Dynamics of planar interface growth during directional solidification of alloys
title_full_unstemmed Dynamics of planar interface growth during directional solidification of alloys
title_sort Dynamics of planar interface growth during directional solidification of alloys
dc.creator.none.fl_str_mv Fabietti, Luis Maria Rodolfo
Mazumder, P.
Trivedi, R.
author Fabietti, Luis Maria Rodolfo
author_facet Fabietti, Luis Maria Rodolfo
Mazumder, P.
Trivedi, R.
author_role author
author2 Mazumder, P.
Trivedi, R.
author2_role author
author
dc.subject.none.fl_str_mv BOUNDARY LAYER
BRIDGMAN TECHNIQUE
DIRECTIONAL SOLIDIFICATION
DYNAMIC PHENOMENA
INTERFACE DYNAMICS
topic BOUNDARY LAYER
BRIDGMAN TECHNIQUE
DIRECTIONAL SOLIDIFICATION
DYNAMIC PHENOMENA
INTERFACE DYNAMICS
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 dynamics of plane front growth during directional solidification is investigated in a well-characterized system of succinonitrile-acetone, and the results show significant deviations from the predictions of existing models. This discrepancy is shown to arise from the assumption of solidification from one end in the theories that ignore the presence of an initial solute boundary layer generally present in experiments. A numerical model that relaxes this assumption is presented that gives excellent agreement with the experimental results.
Fil: Fabietti, Luis Maria Rodolfo. Universidad Nacional de Córdoba. Facultad de Matemática, Astronomía y Física; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Física Enrique Gaviola. Universidad Nacional de Córdoba. Instituto de Física Enrique Gaviola; Argentina
Fil: Mazumder, P.. No especifíca;
Fil: Trivedi, R.. IOWA STATE UNIVERSITY (ISU);
description The dynamics of plane front growth during directional solidification is investigated in a well-characterized system of succinonitrile-acetone, and the results show significant deviations from the predictions of existing models. This discrepancy is shown to arise from the assumption of solidification from one end in the theories that ignore the presence of an initial solute boundary layer generally present in experiments. A numerical model that relaxes this assumption is presented that gives excellent agreement with the experimental results.
publishDate 2015
dc.date.none.fl_str_mv 2015-03-01
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/11336/185730
Fabietti, Luis Maria Rodolfo; Mazumder, P.; Trivedi, R.; Dynamics of planar interface growth during directional solidification of alloys; Pergamon-Elsevier Science Ltd; Scripta Materialia; 97; 1-3-2015; 29-32
1359-6462
1872-8456
CONICET Digital
CONICET
url http://hdl.handle.net/11336/185730
identifier_str_mv Fabietti, Luis Maria Rodolfo; Mazumder, P.; Trivedi, R.; Dynamics of planar interface growth during directional solidification of alloys; Pergamon-Elsevier Science Ltd; Scripta Materialia; 97; 1-3-2015; 29-32
1359-6462
1872-8456
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.sciencedirect.com/science/article/pii/S1359646214004278
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.scriptamat.2014.10.019
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 Pergamon-Elsevier Science Ltd
publisher.none.fl_str_mv Pergamon-Elsevier Science 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_ 1842981297801134080
score 12.48226

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