Effective thermal conductivity of functionally graded random micro-heterogeneous materials using representative volume element and BEM

Autores
Dondero, Marco; Cisilino, Adrian Pablo; Carella, Jose Maria; Tomba, Juan Pablo
Año de publicación
2011
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
This work introduces a numerical methodology for the computation of the effective thermal conductivity (ETC) of random micro-heterogeneous materials using representative volume elements and the Fast Multipole Boundary Element Method (FMBEM). The methodology is applied to solve a foam-like microstructures consisting of a random distribution of circular isolated holes. The computed ETC values are successfully used to predict the temperature distributions of two materials with functionally graded ETCs. Numerical and analytical results are experimentally validated. The proposed methodology is flexible and versatile, as it is capable to account for both, the geometrical and topological details of the material microstructure.
Fil: Dondero, Marco. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Mar del Plata. Instituto de Investigación en Ciencia y Tecnología de Materiales (i); Argentina. Universidad Nacional de Mar del Plata. Facultad de Ingeniería; Argentina
Fil: Cisilino, Adrian Pablo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Mar del Plata. Instituto de Investigación en Ciencia y Tecnología de Materiales (i); Argentina. Universidad Nacional de Mar del Plata. Facultad de Ingeniería; Argentina
Fil: Carella, Jose Maria. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Mar del Plata. Instituto de Investigación en Ciencia y Tecnología de Materiales (i); Argentina. Universidad Nacional de Mar del Plata. Facultad de Ingeniería; Argentina
Fil: Tomba, Juan Pablo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Mar del Plata. Instituto de Investigación en Ciencia y Tecnología de Materiales (i); Argentina. Universidad Nacional de Mar del Plata. Facultad de Ingeniería; Argentina
Materia
Functionally Graded Materials
Numerical Modelling
Effective Thermal Conductivity
Random Composites
Boundary Element Method
Homogenization
Representative Volume Element
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/10145
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/10145
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Effective thermal conductivity of functionally graded random micro-heterogeneous materials using representative volume element and BEMDondero, MarcoCisilino, Adrian PabloCarella, Jose MariaTomba, Juan PabloFunctionally Graded MaterialsNumerical ModellingEffective Thermal ConductivityRandom CompositesBoundary Element MethodHomogenizationRepresentative Volume Elementhttps://purl.org/becyt/ford/2.3https://purl.org/becyt/ford/2This work introduces a numerical methodology for the computation of the effective thermal conductivity (ETC) of random micro-heterogeneous materials using representative volume elements and the Fast Multipole Boundary Element Method (FMBEM). The methodology is applied to solve a foam-like microstructures consisting of a random distribution of circular isolated holes. The computed ETC values are successfully used to predict the temperature distributions of two materials with functionally graded ETCs. Numerical and analytical results are experimentally validated. The proposed methodology is flexible and versatile, as it is capable to account for both, the geometrical and topological details of the material microstructure.Fil: Dondero, Marco. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Mar del Plata. Instituto de Investigación en Ciencia y Tecnología de Materiales (i); Argentina. Universidad Nacional de Mar del Plata. Facultad de Ingeniería; ArgentinaFil: Cisilino, Adrian Pablo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Mar del Plata. Instituto de Investigación en Ciencia y Tecnología de Materiales (i); Argentina. Universidad Nacional de Mar del Plata. Facultad de Ingeniería; ArgentinaFil: Carella, Jose Maria. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Mar del Plata. Instituto de Investigación en Ciencia y Tecnología de Materiales (i); Argentina. Universidad Nacional de Mar del Plata. Facultad de Ingeniería; ArgentinaFil: Tomba, Juan Pablo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Mar del Plata. Instituto de Investigación en Ciencia y Tecnología de Materiales (i); Argentina. Universidad Nacional de Mar del Plata. Facultad de Ingeniería; ArgentinaElsevier2011-05-17info: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/11336/10145Dondero, Marco; Cisilino, Adrian Pablo; Carella, Jose Maria; Tomba, Juan Pablo; Effective thermal conductivity of functionally graded random micro-heterogeneous materials using representative volume element and BEM; Elsevier; International Journal Of Heat And Mass Transfer; 54; 17-18; 17-5-2011; 3874–38810017-9310enginfo:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0017931011002626info:eu-repo/semantics/altIdentifier/doi/10.1016/j.ijheatmasstransfer.2011.04.041info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-nd/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:41:27Zoai:ri.conicet.gov.ar:11336/10145instacron: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 09:41:27.817CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Effective thermal conductivity of functionally graded random micro-heterogeneous materials using representative volume element and BEM
title Effective thermal conductivity of functionally graded random micro-heterogeneous materials using representative volume element and BEM
spellingShingle Effective thermal conductivity of functionally graded random micro-heterogeneous materials using representative volume element and BEM
Dondero, Marco
Functionally Graded Materials
Numerical Modelling
Effective Thermal Conductivity
Random Composites
Boundary Element Method
Homogenization
Representative Volume Element
title_short Effective thermal conductivity of functionally graded random micro-heterogeneous materials using representative volume element and BEM
title_full Effective thermal conductivity of functionally graded random micro-heterogeneous materials using representative volume element and BEM
title_fullStr Effective thermal conductivity of functionally graded random micro-heterogeneous materials using representative volume element and BEM
title_full_unstemmed Effective thermal conductivity of functionally graded random micro-heterogeneous materials using representative volume element and BEM
title_sort Effective thermal conductivity of functionally graded random micro-heterogeneous materials using representative volume element and BEM
dc.creator.none.fl_str_mv Dondero, Marco
Cisilino, Adrian Pablo
Carella, Jose Maria
Tomba, Juan Pablo
author Dondero, Marco
author_facet Dondero, Marco
Cisilino, Adrian Pablo
Carella, Jose Maria
Tomba, Juan Pablo
author_role author
author2 Cisilino, Adrian Pablo
Carella, Jose Maria
Tomba, Juan Pablo
author2_role author
author
author
dc.subject.none.fl_str_mv Functionally Graded Materials
Numerical Modelling
Effective Thermal Conductivity
Random Composites
Boundary Element Method
Homogenization
Representative Volume Element
topic Functionally Graded Materials
Numerical Modelling
Effective Thermal Conductivity
Random Composites
Boundary Element Method
Homogenization
Representative Volume Element
purl_subject.fl_str_mv https://purl.org/becyt/ford/2.3
https://purl.org/becyt/ford/2
dc.description.none.fl_txt_mv This work introduces a numerical methodology for the computation of the effective thermal conductivity (ETC) of random micro-heterogeneous materials using representative volume elements and the Fast Multipole Boundary Element Method (FMBEM). The methodology is applied to solve a foam-like microstructures consisting of a random distribution of circular isolated holes. The computed ETC values are successfully used to predict the temperature distributions of two materials with functionally graded ETCs. Numerical and analytical results are experimentally validated. The proposed methodology is flexible and versatile, as it is capable to account for both, the geometrical and topological details of the material microstructure.
Fil: Dondero, Marco. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Mar del Plata. Instituto de Investigación en Ciencia y Tecnología de Materiales (i); Argentina. Universidad Nacional de Mar del Plata. Facultad de Ingeniería; Argentina
Fil: Cisilino, Adrian Pablo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Mar del Plata. Instituto de Investigación en Ciencia y Tecnología de Materiales (i); Argentina. Universidad Nacional de Mar del Plata. Facultad de Ingeniería; Argentina
Fil: Carella, Jose Maria. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Mar del Plata. Instituto de Investigación en Ciencia y Tecnología de Materiales (i); Argentina. Universidad Nacional de Mar del Plata. Facultad de Ingeniería; Argentina
Fil: Tomba, Juan Pablo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Mar del Plata. Instituto de Investigación en Ciencia y Tecnología de Materiales (i); Argentina. Universidad Nacional de Mar del Plata. Facultad de Ingeniería; Argentina
description This work introduces a numerical methodology for the computation of the effective thermal conductivity (ETC) of random micro-heterogeneous materials using representative volume elements and the Fast Multipole Boundary Element Method (FMBEM). The methodology is applied to solve a foam-like microstructures consisting of a random distribution of circular isolated holes. The computed ETC values are successfully used to predict the temperature distributions of two materials with functionally graded ETCs. Numerical and analytical results are experimentally validated. The proposed methodology is flexible and versatile, as it is capable to account for both, the geometrical and topological details of the material microstructure.
publishDate 2011
dc.date.none.fl_str_mv 2011-05-17
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/11336/10145
Dondero, Marco; Cisilino, Adrian Pablo; Carella, Jose Maria; Tomba, Juan Pablo; Effective thermal conductivity of functionally graded random micro-heterogeneous materials using representative volume element and BEM; Elsevier; International Journal Of Heat And Mass Transfer; 54; 17-18; 17-5-2011; 3874–3881
0017-9310
url http://hdl.handle.net/11336/10145
identifier_str_mv Dondero, Marco; Cisilino, Adrian Pablo; Carella, Jose Maria; Tomba, Juan Pablo; Effective thermal conductivity of functionally graded random micro-heterogeneous materials using representative volume element and BEM; Elsevier; International Journal Of Heat And Mass Transfer; 54; 17-18; 17-5-2011; 3874–3881
0017-9310
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0017931011002626
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.ijheatmasstransfer.2011.04.041
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
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_ 1844613309370728448
score 13.070432

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