Numerical Investigation of Integrating Electromagnetic Forming with Supercritical Fluid -Assisted Polymer Injection Molding

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dc.contributor.authorPirani, M.
dc.contributor.authorHahn, M.
dc.contributor.authorDardaei Joghan, H.
dc.contributor.authorKorkolis, Y. P.
dc.contributor.authorTekkaya, A. E.
dc.contributor.authorFarahani, S.
dc.date.accessioned2025-09-11T14:05:24Z
dc.date.available2025-09-11T14:05:24Z
dc.date.issued2025-08-26
dc.description.abstractLightweight sheet metal-polymer components with micro- to nanocellular structures offer a unique combination of structural performance and functional properties. Using conventional manufacturing approaches requires complex and costly multi-stage manufacturing routes to realize such components. Moreover, achieving polymer foams with fine morphology is challenging due to the limitations in precise control over the current foaming technique. To address this limitation, this study explores the novel concept of integrating electromagnetic forming with supercritical fluid (SCF)-assisted polymer injection molding, called the electromagnetic forming injection foaming (EFIF) process. To investigate the feasibility of this integration, a combined numerical-analytical framework is developed using Abaqus finite element (FE) software and cell nucleation analytical models. Simulations are conducted and compared with experimental results to evaluate the influence of this integration on the electromagnetic stage. The deformation rates extracted from the Abaqus simulations are incorporated into a set of modified analytical models based on classical nucleation theory to estimate the pressure drop dynamics. This study provides a more accurate representation of cell formation within the EFIF process by coupling these pressure variations with the governing equations for nucleation and growth. The results demonstrate the feasibility of this integration and its potential to enable precise control over the SCF-assisted foaming process.en
dc.identifier.urihttp://hdl.handle.net/2003/43939
dc.identifier.urihttp://dx.doi.org/10.17877/DE290R-25707
dc.language.isoen
dc.relation.ispartof10th International Conference on High Speed Formingen
dc.subjectElectromagnetic Formingen
dc.subjectSupercritical Fluid-assisted Foamingen
dc.subjectHybrid manufacturingen
dc.subjectMicro/Nanocellular Structuresen
dc.subjectAnalytical-Numerical Modelingen
dc.subject.ddc620
dc.subject.ddc670
dc.subject.rswkMagnetumformen
dc.subject.rswkDestraktion
dc.subject.rswkSpritzgießen
dc.subject.rswkProduktionstechnik
dc.subject.rswkFinite-Elemente-Methode
dc.subject.rswkABAQUS
dc.subject.rswkMikrostruktur
dc.subject.rswkNanostruktur
dc.titleNumerical Investigation of Integrating Electromagnetic Forming with Supercritical Fluid -Assisted Polymer Injection Moldingen
dc.typeText
dc.type.publicationtypeConferencePaper
dcterms.accessRightsopen access
eldorado.dnb.deposittrue
eldorado.secondarypublicationfalse

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