Finite Element Analysis (FEA) applied to heat transfer optimization process of pultrusion die systems
Autor(a) principal: | |
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Data de Publicação: | 2011 |
Outros Autores: | , , , , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
Texto Completo: | http://hdl.handle.net/10400.22/4770 |
Resumo: | The aim of this study is to optimize the heat flow through the pultrusion die assembly system on the manufacturing process of a specific glass-fiber reinforced polymer (GFRP) pultrusion profile. The control of heat flow and its distribution through whole die assembly system is of vital importance in optimizing the actual GFRP pultrusion process. Through mathematical modeling of heating-die process, by means of Finite Element Analysis (FEA) program, an optimum heater selection, die position and temperature control was achieved. The thermal environment within the die was critically modeled relative not only to the applied heat sources, but also to the conductive and convective losses, as well as the thermal contribution arising from the exothermic reaction of resin matrix as it cures or polymerizes from the liquid to solid condition. Numerical simulation was validated with basis on thermographic measurements carried out on key points along the die during pultrusion process. |
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Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
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Finite Element Analysis (FEA) applied to heat transfer optimization process of pultrusion die systemsFinite element analysisGFRP pultrusion processHeating-dieOptimizationThe aim of this study is to optimize the heat flow through the pultrusion die assembly system on the manufacturing process of a specific glass-fiber reinforced polymer (GFRP) pultrusion profile. The control of heat flow and its distribution through whole die assembly system is of vital importance in optimizing the actual GFRP pultrusion process. Through mathematical modeling of heating-die process, by means of Finite Element Analysis (FEA) program, an optimum heater selection, die position and temperature control was achieved. The thermal environment within the die was critically modeled relative not only to the applied heat sources, but also to the conductive and convective losses, as well as the thermal contribution arising from the exothermic reaction of resin matrix as it cures or polymerizes from the liquid to solid condition. Numerical simulation was validated with basis on thermographic measurements carried out on key points along the die during pultrusion process.World Academy of Science, Engineering and TechnologyRepositório Científico do Instituto Politécnico do PortoSilva, Francisco J. G.Ferreira, F.Costa, C.Meira Castro, Ana C.Meixedo, João PauloAlvim, Mário RuiSantos, R. P. C.Ribeiro, M. C. S.Fiúza, AntónioDinis, M. L.2014-07-14T15:13:50Z20112011-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10400.22/4770eng1307-689210400.22/4770info:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2023-03-13T12:44:54Zoai:recipp.ipp.pt:10400.22/4770Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T17:25:38.937369Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse |
dc.title.none.fl_str_mv |
Finite Element Analysis (FEA) applied to heat transfer optimization process of pultrusion die systems |
title |
Finite Element Analysis (FEA) applied to heat transfer optimization process of pultrusion die systems |
spellingShingle |
Finite Element Analysis (FEA) applied to heat transfer optimization process of pultrusion die systems Silva, Francisco J. G. Finite element analysis GFRP pultrusion process Heating-die Optimization |
title_short |
Finite Element Analysis (FEA) applied to heat transfer optimization process of pultrusion die systems |
title_full |
Finite Element Analysis (FEA) applied to heat transfer optimization process of pultrusion die systems |
title_fullStr |
Finite Element Analysis (FEA) applied to heat transfer optimization process of pultrusion die systems |
title_full_unstemmed |
Finite Element Analysis (FEA) applied to heat transfer optimization process of pultrusion die systems |
title_sort |
Finite Element Analysis (FEA) applied to heat transfer optimization process of pultrusion die systems |
author |
Silva, Francisco J. G. |
author_facet |
Silva, Francisco J. G. Ferreira, F. Costa, C. Meira Castro, Ana C. Meixedo, João Paulo Alvim, Mário Rui Santos, R. P. C. Ribeiro, M. C. S. Fiúza, António Dinis, M. L. |
author_role |
author |
author2 |
Ferreira, F. Costa, C. Meira Castro, Ana C. Meixedo, João Paulo Alvim, Mário Rui Santos, R. P. C. Ribeiro, M. C. S. Fiúza, António Dinis, M. L. |
author2_role |
author author author author author author author author author |
dc.contributor.none.fl_str_mv |
Repositório Científico do Instituto Politécnico do Porto |
dc.contributor.author.fl_str_mv |
Silva, Francisco J. G. Ferreira, F. Costa, C. Meira Castro, Ana C. Meixedo, João Paulo Alvim, Mário Rui Santos, R. P. C. Ribeiro, M. C. S. Fiúza, António Dinis, M. L. |
dc.subject.por.fl_str_mv |
Finite element analysis GFRP pultrusion process Heating-die Optimization |
topic |
Finite element analysis GFRP pultrusion process Heating-die Optimization |
description |
The aim of this study is to optimize the heat flow through the pultrusion die assembly system on the manufacturing process of a specific glass-fiber reinforced polymer (GFRP) pultrusion profile. The control of heat flow and its distribution through whole die assembly system is of vital importance in optimizing the actual GFRP pultrusion process. Through mathematical modeling of heating-die process, by means of Finite Element Analysis (FEA) program, an optimum heater selection, die position and temperature control was achieved. The thermal environment within the die was critically modeled relative not only to the applied heat sources, but also to the conductive and convective losses, as well as the thermal contribution arising from the exothermic reaction of resin matrix as it cures or polymerizes from the liquid to solid condition. Numerical simulation was validated with basis on thermographic measurements carried out on key points along the die during pultrusion process. |
publishDate |
2011 |
dc.date.none.fl_str_mv |
2011 2011-01-01T00:00:00Z 2014-07-14T15:13:50Z |
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://hdl.handle.net/10400.22/4770 |
url |
http://hdl.handle.net/10400.22/4770 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
1307-6892 10400.22/4770 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
World Academy of Science, Engineering and Technology |
publisher.none.fl_str_mv |
World Academy of Science, Engineering and Technology |
dc.source.none.fl_str_mv |
reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação instacron:RCAAP |
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Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
instacron_str |
RCAAP |
institution |
RCAAP |
reponame_str |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
collection |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
repository.name.fl_str_mv |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
repository.mail.fl_str_mv |
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1799131349921038336 |