Optimum slippage dependent, non-geodesic fiber path determination for a filament wound composite nozzle
Autor(a) principal: | |
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Data de Publicação: | 2020 |
Outros Autores: | , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UFRGS |
Texto Completo: | http://hdl.handle.net/10183/220482 |
Resumo: | One of the main advantages of the filament winding (FW) process is the optimized fiber deposition, even though it is limited by the kinematics of the process and mandrel geometry. The determination of the optimum fiber path is a key challenge in the design of the FW process. In this work, the fiber path for composite nozzles is determined to seek the improvement of specific mechanical properties. The path determination follows differential geometry definitions and the shell internal stresses are calculated via both netting analysis and classical lamination theory. Both geodesic and non-geodesic fiber paths are considered. Obtained results show that the wound nozzle with a non-geodesic trajectory increases the ratio between the stress in the fiber direction and both shear stress and the one acting in the parallel direction, improving its mechanical performance with respect to the Tsai-Wu failure criterion. Moreover, the closer the trajectory is to the obtained by the netting analysis, the better when considering the aforementioned criterion. |
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Dalibor, Ingo HermannLisbôa, Tales de VargasMarczak, Rogerio JoseAmico, Sandro Campos2021-05-04T04:27:41Z20200997-7538http://hdl.handle.net/10183/220482001124489One of the main advantages of the filament winding (FW) process is the optimized fiber deposition, even though it is limited by the kinematics of the process and mandrel geometry. The determination of the optimum fiber path is a key challenge in the design of the FW process. In this work, the fiber path for composite nozzles is determined to seek the improvement of specific mechanical properties. The path determination follows differential geometry definitions and the shell internal stresses are calculated via both netting analysis and classical lamination theory. Both geodesic and non-geodesic fiber paths are considered. Obtained results show that the wound nozzle with a non-geodesic trajectory increases the ratio between the stress in the fiber direction and both shear stress and the one acting in the parallel direction, improving its mechanical performance with respect to the Tsai-Wu failure criterion. Moreover, the closer the trajectory is to the obtained by the netting analysis, the better when considering the aforementioned criterion.application/pdfengEuropean Journal of Mechanics - A/Solids. [Paris]. Vol. 82 (July/Aug. 2020), [Article] 103994, 10 p.Enrolamento filamentarAnálise tensorialComportamento mecânicoFilament windingNon-geodesic pathSlippage coefficientComposite nozzleComposite materialsOptimum slippage dependent, non-geodesic fiber path determination for a filament wound composite nozzleEstrangeiroinfo:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da UFRGSinstname:Universidade Federal do Rio Grande do Sul (UFRGS)instacron:UFRGSTEXT001124489.pdf.txt001124489.pdf.txtExtracted Texttext/plain42314http://www.lume.ufrgs.br/bitstream/10183/220482/2/001124489.pdf.txt07465be6b197ffc641aa90d7429d530eMD52ORIGINAL001124489.pdfTexto completo (inglês)application/pdf2406643http://www.lume.ufrgs.br/bitstream/10183/220482/1/001124489.pdf7297484aebaa5522ead75254a25d3952MD5110183/2204822021-07-09 04:39:29.188399oai:www.lume.ufrgs.br:10183/220482Repositório de PublicaçõesPUBhttps://lume.ufrgs.br/oai/requestopendoar:2021-07-09T07:39:29Repositório Institucional da UFRGS - Universidade Federal do Rio Grande do Sul (UFRGS)false |
dc.title.pt_BR.fl_str_mv |
Optimum slippage dependent, non-geodesic fiber path determination for a filament wound composite nozzle |
title |
Optimum slippage dependent, non-geodesic fiber path determination for a filament wound composite nozzle |
spellingShingle |
Optimum slippage dependent, non-geodesic fiber path determination for a filament wound composite nozzle Dalibor, Ingo Hermann Enrolamento filamentar Análise tensorial Comportamento mecânico Filament winding Non-geodesic path Slippage coefficient Composite nozzle Composite materials |
title_short |
Optimum slippage dependent, non-geodesic fiber path determination for a filament wound composite nozzle |
title_full |
Optimum slippage dependent, non-geodesic fiber path determination for a filament wound composite nozzle |
title_fullStr |
Optimum slippage dependent, non-geodesic fiber path determination for a filament wound composite nozzle |
title_full_unstemmed |
Optimum slippage dependent, non-geodesic fiber path determination for a filament wound composite nozzle |
title_sort |
Optimum slippage dependent, non-geodesic fiber path determination for a filament wound composite nozzle |
author |
Dalibor, Ingo Hermann |
author_facet |
Dalibor, Ingo Hermann Lisbôa, Tales de Vargas Marczak, Rogerio Jose Amico, Sandro Campos |
author_role |
author |
author2 |
Lisbôa, Tales de Vargas Marczak, Rogerio Jose Amico, Sandro Campos |
author2_role |
author author author |
dc.contributor.author.fl_str_mv |
Dalibor, Ingo Hermann Lisbôa, Tales de Vargas Marczak, Rogerio Jose Amico, Sandro Campos |
dc.subject.por.fl_str_mv |
Enrolamento filamentar Análise tensorial Comportamento mecânico |
topic |
Enrolamento filamentar Análise tensorial Comportamento mecânico Filament winding Non-geodesic path Slippage coefficient Composite nozzle Composite materials |
dc.subject.eng.fl_str_mv |
Filament winding Non-geodesic path Slippage coefficient Composite nozzle Composite materials |
description |
One of the main advantages of the filament winding (FW) process is the optimized fiber deposition, even though it is limited by the kinematics of the process and mandrel geometry. The determination of the optimum fiber path is a key challenge in the design of the FW process. In this work, the fiber path for composite nozzles is determined to seek the improvement of specific mechanical properties. The path determination follows differential geometry definitions and the shell internal stresses are calculated via both netting analysis and classical lamination theory. Both geodesic and non-geodesic fiber paths are considered. Obtained results show that the wound nozzle with a non-geodesic trajectory increases the ratio between the stress in the fiber direction and both shear stress and the one acting in the parallel direction, improving its mechanical performance with respect to the Tsai-Wu failure criterion. Moreover, the closer the trajectory is to the obtained by the netting analysis, the better when considering the aforementioned criterion. |
publishDate |
2020 |
dc.date.issued.fl_str_mv |
2020 |
dc.date.accessioned.fl_str_mv |
2021-05-04T04:27:41Z |
dc.type.driver.fl_str_mv |
Estrangeiro info:eu-repo/semantics/article |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://hdl.handle.net/10183/220482 |
dc.identifier.issn.pt_BR.fl_str_mv |
0997-7538 |
dc.identifier.nrb.pt_BR.fl_str_mv |
001124489 |
identifier_str_mv |
0997-7538 001124489 |
url |
http://hdl.handle.net/10183/220482 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.ispartof.pt_BR.fl_str_mv |
European Journal of Mechanics - A/Solids. [Paris]. Vol. 82 (July/Aug. 2020), [Article] 103994, 10 p. |
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.source.none.fl_str_mv |
reponame:Repositório Institucional da UFRGS instname:Universidade Federal do Rio Grande do Sul (UFRGS) instacron:UFRGS |
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UFRGS |
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Repositório Institucional da UFRGS |
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Repositório Institucional da UFRGS |
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Repositório Institucional da UFRGS - Universidade Federal do Rio Grande do Sul (UFRGS) |
repository.mail.fl_str_mv |
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1801225015710973952 |