Simplified mathematical modeling for an electromagnetic forming system with flat spiral coil as actuator

Detalhes bibliográficos
Autor(a) principal: Paese, Evandro
Data de Publicação: 2011
Outros Autores: Geier, Martin, Homrich, Roberto Petry, Pacheco, Joyson Luiz
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UFRGS
Texto Completo: http://hdl.handle.net/10183/75816
Resumo: This study presents mathematical modeling and calculation procedure for problems of electromagnetic forming of thin circular metal sheets using a flat spiral coil as actuator. The method based on the Biot-Savart Law focuses specifically on the calculation of the electromagnetic field generated by the flat coil and analysis of the circuit that models the electromagnetic forming system to the initial time, before the plastic deformation of the sheet. The solution of magnetic induction integral equations is performed by numerical methods specifically with the use of Matlab® software, providing important information that serves as feedback for system design. Free bulging experiments were performed to demonstrate a good relationship with the mathematical model predictions for electrical discharge current in the coil and induced currents in the metal sheet, behavior of the transient electromagnetic force between coil and workpiece, and distribution of magnetic field, electromagnetic density force along the coil.
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spelling Paese, EvandroGeier, MartinHomrich, Roberto PetryPacheco, Joyson Luiz2013-07-11T02:22:50Z20111806-3691http://hdl.handle.net/10183/75816000820796This study presents mathematical modeling and calculation procedure for problems of electromagnetic forming of thin circular metal sheets using a flat spiral coil as actuator. The method based on the Biot-Savart Law focuses specifically on the calculation of the electromagnetic field generated by the flat coil and analysis of the circuit that models the electromagnetic forming system to the initial time, before the plastic deformation of the sheet. The solution of magnetic induction integral equations is performed by numerical methods specifically with the use of Matlab® software, providing important information that serves as feedback for system design. Free bulging experiments were performed to demonstrate a good relationship with the mathematical model predictions for electrical discharge current in the coil and induced currents in the metal sheet, behavior of the transient electromagnetic force between coil and workpiece, and distribution of magnetic field, electromagnetic density force along the coil.application/pdfengJournal of the Brazilian Society of Mechanical Sciences and Engineering. Rio de Janeiro, RJ. vol. 33, no. 2 (July/Sept. 2011), p. 324-331Modelos matemáticosEstampagemMathematical modelHigh speed formingElectromagnetic formingSimplified mathematical modeling for an electromagnetic forming system with flat spiral coil as actuatorinfo:eu-repo/semantics/articleinfo:eu-repo/semantics/otherinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da UFRGSinstname:Universidade Federal do Rio Grande do Sul (UFRGS)instacron:UFRGSORIGINAL000820796.pdf000820796.pdfTexto completo (inglês)application/pdf1284339http://www.lume.ufrgs.br/bitstream/10183/75816/1/000820796.pdf19ba955024d86d9bb1d1eb535c310d68MD51TEXT000820796.pdf.txt000820796.pdf.txtExtracted Texttext/plain35609http://www.lume.ufrgs.br/bitstream/10183/75816/2/000820796.pdf.txteb62e21f18a2046be9aee8d5c09c3d0aMD52THUMBNAIL000820796.pdf.jpg000820796.pdf.jpgGenerated Thumbnailimage/jpeg1919http://www.lume.ufrgs.br/bitstream/10183/75816/3/000820796.pdf.jpgdfa7bf14dc86b570f4ea36d981a27380MD5310183/758162022-06-03 04:35:51.483772oai:www.lume.ufrgs.br:10183/75816Repositório de PublicaçõesPUBhttps://lume.ufrgs.br/oai/requestopendoar:2022-06-03T07:35:51Repositório Institucional da UFRGS - Universidade Federal do Rio Grande do Sul (UFRGS)false
dc.title.pt_BR.fl_str_mv Simplified mathematical modeling for an electromagnetic forming system with flat spiral coil as actuator
title Simplified mathematical modeling for an electromagnetic forming system with flat spiral coil as actuator
spellingShingle Simplified mathematical modeling for an electromagnetic forming system with flat spiral coil as actuator
Paese, Evandro
Modelos matemáticos
Estampagem
Mathematical model
High speed forming
Electromagnetic forming
title_short Simplified mathematical modeling for an electromagnetic forming system with flat spiral coil as actuator
title_full Simplified mathematical modeling for an electromagnetic forming system with flat spiral coil as actuator
title_fullStr Simplified mathematical modeling for an electromagnetic forming system with flat spiral coil as actuator
title_full_unstemmed Simplified mathematical modeling for an electromagnetic forming system with flat spiral coil as actuator
title_sort Simplified mathematical modeling for an electromagnetic forming system with flat spiral coil as actuator
author Paese, Evandro
author_facet Paese, Evandro
Geier, Martin
Homrich, Roberto Petry
Pacheco, Joyson Luiz
author_role author
author2 Geier, Martin
Homrich, Roberto Petry
Pacheco, Joyson Luiz
author2_role author
author
author
dc.contributor.author.fl_str_mv Paese, Evandro
Geier, Martin
Homrich, Roberto Petry
Pacheco, Joyson Luiz
dc.subject.por.fl_str_mv Modelos matemáticos
Estampagem
topic Modelos matemáticos
Estampagem
Mathematical model
High speed forming
Electromagnetic forming
dc.subject.eng.fl_str_mv Mathematical model
High speed forming
Electromagnetic forming
description This study presents mathematical modeling and calculation procedure for problems of electromagnetic forming of thin circular metal sheets using a flat spiral coil as actuator. The method based on the Biot-Savart Law focuses specifically on the calculation of the electromagnetic field generated by the flat coil and analysis of the circuit that models the electromagnetic forming system to the initial time, before the plastic deformation of the sheet. The solution of magnetic induction integral equations is performed by numerical methods specifically with the use of Matlab® software, providing important information that serves as feedback for system design. Free bulging experiments were performed to demonstrate a good relationship with the mathematical model predictions for electrical discharge current in the coil and induced currents in the metal sheet, behavior of the transient electromagnetic force between coil and workpiece, and distribution of magnetic field, electromagnetic density force along the coil.
publishDate 2011
dc.date.issued.fl_str_mv 2011
dc.date.accessioned.fl_str_mv 2013-07-11T02:22:50Z
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dc.identifier.uri.fl_str_mv http://hdl.handle.net/10183/75816
dc.identifier.issn.pt_BR.fl_str_mv 1806-3691
dc.identifier.nrb.pt_BR.fl_str_mv 000820796
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url http://hdl.handle.net/10183/75816
dc.language.iso.fl_str_mv eng
language eng
dc.relation.ispartof.pt_BR.fl_str_mv Journal of the Brazilian Society of Mechanical Sciences and Engineering. Rio de Janeiro, RJ. vol. 33, no. 2 (July/Sept. 2011), p. 324-331
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