A multi-scale analysis to predict elastic response in different weight fractions of carbon fiber powder

Basit Öğe Kaydı
dc.authoridhttps://orcid.org/0000-0001-8025-8236
dc.contributor.authorÖztürk, Fatih Huzeyfe
dc.date.accessioned2025-01-08T13:03:58Z
dc.date.available2025-01-08T13:03:58Z
dc.date.issued2024-11-29
dc.departmentFakülteler, Teknoloji Fakültesi, Endüstriyel Tasarım Mühendisliği Bölümü
dc.description.abstractIn this study, the effect of varying weight percentages of carbon fiber powder (CFP) (10 wt.%, 20 wt.% and 30 wt.%) on the mechanical properties of polycarbonate (PC) components produced by plastic injection molding was investigated using analytical, numerical and experimental methods. This research is a novel study in terms of comparing experimental data with microscopic features and full-scale analysis. The micro-scale study was carried out using the Halpin-Tsai (HT) and Generalized Modified Halpin Tsai (G-HT) models as well as the representative volume element (RVE). Findings from RVE were then transferred to the finite element analysis (FEA) module for full-scale comprehensive analysis. A comparison of the experimental tensile test results demonstrated an increase of 56.90% and 191.47% in the tensile strength and Young’s modulus of the composite containing 30 wt. % CFP compared to pure PC, respectively. The minimum and maximum differences between Young’s modulus and the experimental Young’s modulus were determined to be 0.39% and 7.92% using RVE and G-HT, respectively. The maximum and minimum value of the difference between experimental and FEA strengths were determined as 3.44% and 1.91%, respectively. Young’s modulus of the composite with increasing fiber weight ratio was successfully predicted by RVE, G-HT and FEA.
dc.identifier.citationÖztürk, F.H. (2024). A multi-scale analysis to predict elastic response in different weight fractions of carbon fiber powder. Continuum Mechanics and Thermodynamics.
dc.identifier.doi10.1007/s00161-024-01344-x
dc.identifier.issn0935-1175
dc.identifier.issn1432-0959
dc.identifier.issue1
dc.identifier.scopus2-s2.0-85211126148
dc.identifier.scopusqualityQ2
dc.identifier.urihttps://doi.org/10.1007/s00161-024-01344-x
dc.identifier.urihttps://hdl.handle.net/20.500.14619/14962
dc.identifier.volume37
dc.identifier.wosWOS:001366943300001
dc.identifier.wosqualityQ3
dc.indekslendigikaynakScopus
dc.indekslendigikaynakWeb of Science
dc.language.isoen
dc.publisherSpringer Nature
dc.relation.ispartofContinuum Mechanics and Thermodynamics
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subjectCarbon fiber powder
dc.subjectFinite element analysis
dc.subjectMicromechanics
dc.subjectPolymer composite
dc.titleA multi-scale analysis to predict elastic response in different weight fractions of carbon fiber powder
dc.typeArticle
oaire.citation.issue1
oaire.citation.volume37

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