The relation of porosity and creep behavior of glass fiber/epoxy composite: Design of experiments approach

Detalhes bibliográficos
Autor(a) principal: Alves, Fillip Cortat [UNESP]
Data de Publicação: 2021
Outros Autores: Monticeli, Francisco Maciel [UNESP], Voorwald, Herman Jacobus Cornelis [UNESP], Cioffi, Maria Odila Hilário [UNESP]
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.1002/pc.26267
http://hdl.handle.net/11449/233379
Resumo: This work aimed to analyze the influence of voids content, morphology (size and shape), and position on the creep behavior of glass/epoxy composites with a reduced number of experiments, applying the design of experiments statistical approach to describe the creep behavior. For this purpose, a three-dimensional microstructure of the materials is created from the images of X-ray microtomography. Analysis of variance shows that the temperature contributes 90% to the initial and final creep deformation; meanwhile, stress and porosity act as secondary factors. Void content is responsible for 15% of the composite creep behavior; meantime, the increase of elliptical and irregular porosity decreases creep resistance. The Weibull analytical model combined with surface response methodology (Taguchi approach) proves to be feasible to predict the creep deformation curve with low error.
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spelling The relation of porosity and creep behavior of glass fiber/epoxy composite: Design of experiments approachcompositecreepdesign of experimentsvoidsThis work aimed to analyze the influence of voids content, morphology (size and shape), and position on the creep behavior of glass/epoxy composites with a reduced number of experiments, applying the design of experiments statistical approach to describe the creep behavior. For this purpose, a three-dimensional microstructure of the materials is created from the images of X-ray microtomography. Analysis of variance shows that the temperature contributes 90% to the initial and final creep deformation; meanwhile, stress and porosity act as secondary factors. Void content is responsible for 15% of the composite creep behavior; meantime, the increase of elliptical and irregular porosity decreases creep resistance. The Weibull analytical model combined with surface response methodology (Taguchi approach) proves to be feasible to predict the creep deformation curve with low error.Department of Materials and Technology School of Engineering São Paulo State University (Unesp)Department of Materials and Technology School of Engineering São Paulo State University (Unesp)Universidade Estadual Paulista (UNESP)Alves, Fillip Cortat [UNESP]Monticeli, Francisco Maciel [UNESP]Voorwald, Herman Jacobus Cornelis [UNESP]Cioffi, Maria Odila Hilário [UNESP]2022-05-01T08:15:12Z2022-05-01T08:15:12Z2021-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttp://dx.doi.org/10.1002/pc.26267Polymer Composites.1548-05690272-8397http://hdl.handle.net/11449/23337910.1002/pc.262672-s2.0-85112361804Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengPolymer Compositesinfo:eu-repo/semantics/openAccess2024-07-02T15:04:15Zoai:repositorio.unesp.br:11449/233379Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T23:45:36.127848Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv The relation of porosity and creep behavior of glass fiber/epoxy composite: Design of experiments approach
title The relation of porosity and creep behavior of glass fiber/epoxy composite: Design of experiments approach
spellingShingle The relation of porosity and creep behavior of glass fiber/epoxy composite: Design of experiments approach
Alves, Fillip Cortat [UNESP]
composite
creep
design of experiments
voids
title_short The relation of porosity and creep behavior of glass fiber/epoxy composite: Design of experiments approach
title_full The relation of porosity and creep behavior of glass fiber/epoxy composite: Design of experiments approach
title_fullStr The relation of porosity and creep behavior of glass fiber/epoxy composite: Design of experiments approach
title_full_unstemmed The relation of porosity and creep behavior of glass fiber/epoxy composite: Design of experiments approach
title_sort The relation of porosity and creep behavior of glass fiber/epoxy composite: Design of experiments approach
author Alves, Fillip Cortat [UNESP]
author_facet Alves, Fillip Cortat [UNESP]
Monticeli, Francisco Maciel [UNESP]
Voorwald, Herman Jacobus Cornelis [UNESP]
Cioffi, Maria Odila Hilário [UNESP]
author_role author
author2 Monticeli, Francisco Maciel [UNESP]
Voorwald, Herman Jacobus Cornelis [UNESP]
Cioffi, Maria Odila Hilário [UNESP]
author2_role author
author
author
dc.contributor.none.fl_str_mv Universidade Estadual Paulista (UNESP)
dc.contributor.author.fl_str_mv Alves, Fillip Cortat [UNESP]
Monticeli, Francisco Maciel [UNESP]
Voorwald, Herman Jacobus Cornelis [UNESP]
Cioffi, Maria Odila Hilário [UNESP]
dc.subject.por.fl_str_mv composite
creep
design of experiments
voids
topic composite
creep
design of experiments
voids
description This work aimed to analyze the influence of voids content, morphology (size and shape), and position on the creep behavior of glass/epoxy composites with a reduced number of experiments, applying the design of experiments statistical approach to describe the creep behavior. For this purpose, a three-dimensional microstructure of the materials is created from the images of X-ray microtomography. Analysis of variance shows that the temperature contributes 90% to the initial and final creep deformation; meanwhile, stress and porosity act as secondary factors. Void content is responsible for 15% of the composite creep behavior; meantime, the increase of elliptical and irregular porosity decreases creep resistance. The Weibull analytical model combined with surface response methodology (Taguchi approach) proves to be feasible to predict the creep deformation curve with low error.
publishDate 2021
dc.date.none.fl_str_mv 2021-01-01
2022-05-01T08:15:12Z
2022-05-01T08:15:12Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://dx.doi.org/10.1002/pc.26267
Polymer Composites.
1548-0569
0272-8397
http://hdl.handle.net/11449/233379
10.1002/pc.26267
2-s2.0-85112361804
url http://dx.doi.org/10.1002/pc.26267
http://hdl.handle.net/11449/233379
identifier_str_mv Polymer Composites.
1548-0569
0272-8397
10.1002/pc.26267
2-s2.0-85112361804
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Polymer Composites
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.source.none.fl_str_mv Scopus
reponame:Repositório Institucional da UNESP
instname:Universidade Estadual Paulista (UNESP)
instacron:UNESP
instname_str Universidade Estadual Paulista (UNESP)
instacron_str UNESP
institution UNESP
reponame_str Repositório Institucional da UNESP
collection Repositório Institucional da UNESP
repository.name.fl_str_mv Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)
repository.mail.fl_str_mv
_version_ 1808129549307740160

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