Direct Resistive Heating Simulation Tool for the Repair of Aerospace Structures through Composite Patches

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dc.contributor.authorGarmendia, Iñaki
dc.contributor.authorVallejo, Haritz
dc.contributor.authorIriarte, Aroa
dc.contributor.authorAnglada, Eva
dc.contributor.institutionMAQUINAS
dc.contributor.institutionCOMPOSITE
dc.contributor.institutionCIRMETAL
dc.date.issued2018
dc.descriptionPublisher Copyright: © 2018 Iñaki Garmendia et al.
dc.description.abstractBonded composite patches are very appropriate for aircraft structural repair, showing very good properties when compared with traditional mechanical fastening of metal sheets. The curing process of the composite patch must be done “onsite” and a direct resistive heating method has been proposed. The heat produced by the electric current through the Joule effect when crossing the patch carbon fibre bundles has been modelled with a Finite Element Program code, developed for the electric current equation. The heat conduction equation has also been modelled in the program, as well as the kinetics of the curing reaction of the composite resin. The electric resistivity of the materials is function of the temperature, so a nonlinear coupled system has been developed. Therefore, a complete simulation tool able to study different configurations, current intensities, materials, etc. for the composite patches is presented. A study case has been run with the developed code and results have been compared with experimental values. Good agreement is found.en
dc.description.statusPeer reviewed
dc.format.extent8
dc.format.extent2108844
dc.identifier.citationGarmendia , I , Vallejo , H , Iriarte , A & Anglada , E 2018 , ' Direct Resistive Heating Simulation Tool for the Repair of Aerospace Structures through Composite Patches ' , Mathematical Problems in Engineering , vol. 2018 , 4136795 , pp. 1-8 . https://doi.org/10.1155/2018/4136795
dc.identifier.doi10.1155/2018/4136795
dc.identifier.issn1024-123X
dc.identifier.otherresearchoutputwizard: 11556/587
dc.identifier.urlhttp://www.scopus.com/inward/record.url?scp=85050184108&partnerID=8YFLogxK
dc.language.isoeng
dc.relation.ispartofMathematical Problems in Engineering
dc.rightsinfo:eu-repo/semantics/openAccess
dc.subject.keywordsAerospace structures
dc.subject.keywordsComposite patches
dc.subject.keywordsHeating simulation tool
dc.subject.keywordsFinite Element Program code
dc.subject.keywordsRepair
dc.subject.keywordsAerospace structures
dc.subject.keywordsComposite patches
dc.subject.keywordsHeating simulation tool
dc.subject.keywordsFinite Element Program code
dc.subject.keywordsRepair
dc.subject.keywordsGeneral Mathematics
dc.subject.keywordsGeneral Engineering
dc.subject.keywordsProject ID
dc.subject.keywordsinfo:eu-repo/grantAgreement/EC/FP7/234333/EU/INNOVATIVE REPAIR OF AEROSPACE STRUCTURES WITH CURING OPTIMIZATION AND LIFE CYCLE MONITORING ABILITIES/IAPETUS
dc.subject.keywordsinfo:eu-repo/grantAgreement/EC/FP7/234333/EU/INNOVATIVE REPAIR OF AEROSPACE STRUCTURES WITH CURING OPTIMIZATION AND LIFE CYCLE MONITORING ABILITIES/IAPETUS
dc.subject.keywordsFunding Info
dc.subject.keywordsThis work was developed under the European Seventh FrameworkProgram, Theme7Transport, Project IAPETUS [GrantAgreementno.ACP7-GA-2008-234333].
dc.subject.keywordsThis work was developed under the European Seventh FrameworkProgram, Theme7Transport, Project IAPETUS [GrantAgreementno.ACP7-GA-2008-234333].
dc.titleDirect Resistive Heating Simulation Tool for the Repair of Aerospace Structures through Composite Patchesen
dc.typejournal article
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