Determination of the process-induced microstructure of woven glass fabricreinforced polyamide 6.6/6 composite using terahertz pulsed imaging

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dc.contributor.authorCalvo de la Rosa, Jaume
dc.contributor.authorPomarède, Pascal
dc.contributor.authorAntonik, Piotr
dc.contributor.authorMeraghni, Fodil
dc.contributor.authorCitrin, David S.
dc.contributor.authorRontani, Damien
dc.contributor.authorLocquet, Alexandre
dc.date.accessioned2025-02-25T15:26:41Z
dc.date.available2025-02-25T15:26:41Z
dc.date.issued2023-01-30
dc.date.updated2025-02-25T15:26:41Z
dc.description.abstractTerahertz pulsed imaging, combined with spatial and temporal signal and image processing, is performed to visualize the woven fabric in the various plies of glass-fiber-reinforced polymer laminates and to determine quantitative parameters characterizing the microstructure such as fiber-bundle orientation and the distance between yarns. The results are in quantitative agreement with the microstructure features provided by the manufacturer. In addition, the employed signal processing shows an excellent capability to reveal the weave pattern from noisy C-scans - where a visual-based analysis can be problematic - and to assess the process-induced microstructure.
dc.format.extent12 p.
dc.format.mimetypeapplication/pdf
dc.identifier.idgrec746218
dc.identifier.issn0963-8695
dc.identifier.urihttps://hdl.handle.net/2445/219241
dc.language.isoeng
dc.publisherElsevier
dc.relation.isformatofReproducció del document publicat a: https://doi.org/10.1016/j.ndteint.2023.102799
dc.relation.ispartofNDT and E International, 2023, vol. 136, p. 1-12
dc.relation.urihttps://doi.org/10.1016/j.ndteint.2023.102799
dc.rightscc-by-nc-nd (c) Calvo de la Rosa, et al., Jaume, 2023
dc.rights.accessRightsinfo:eu-repo/semantics/openAccess
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/
dc.sourceArticles publicats en revistes (Ciència dels Materials i Química Física)
dc.subject.classificationProcessament d'imatges
dc.subject.classificationCarbó
dc.subject.classificationMicroestructura
dc.subject.otherImage processing
dc.subject.otherCoal
dc.subject.otherMicrostructure
dc.titleDetermination of the process-induced microstructure of woven glass fabricreinforced polyamide 6.6/6 composite using terahertz pulsed imaging
dc.typeinfo:eu-repo/semantics/article
dc.typeinfo:eu-repo/semantics/publishedVersion

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