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dc.contributor.authorBari, Klaudio
dc.contributor.authorSen, Sukru
dc.contributor.authorGulia, Kiran
dc.date.accessioned2022-01-11T10:09:47Z
dc.date.available2022-01-11T10:09:47Z
dc.date.issued2020-05-03
dc.identifier.citationBari, K., Sen, S. & Gulia, K. (2020) Experimental and simulation study of the effect of cut-out defect in carbon fibres twill weave composite. SN Applied Sciences, 2, 1005. https://doi.org/10.1007/s42452-020-2605-7en
dc.identifier.issn2523-3971en
dc.identifier.doi10.1007/s42452-020-2605-7en
dc.identifier.urihttp://hdl.handle.net/2436/624538
dc.descriptionThis is an accepted manuscript of an article published by Springer in SN Applied Sciences on 03/05/2020, available online: https://doi.org/10.1007/s42452-020-2605-7 The accepted version of the publication may differ from the final published version.en
dc.description.abstractThe automated fibre placement (AFP) is an effective manufacturing process that produces a large complex structure with high quality at low secondary waste. Although, the AFP is highly accurate and reproducible and very common in the aerospace application, break and cut-out defect in the plies are inevitable. In this study, we have investigated 4 different types of geometrical cut-out defect that have an equal area (38.4 mm2) that cut from identical locations in the specimen plies. The effect of triangular, rectangular, square and circular cut-out defect has been investigated and compared to a virgin material that has no flaw or cut-out defect in the plies. It has been observed and hence reported that the circle induced flaw has caused 73% reduction in the impact strength due its 360° distortion of carrying stress. The failure mode of the circular cut-out defect specimens was proven to be matrix crack due to miscarriage of the stresses in the fibre, while a pull-out fibres failure mode has been observed in the virgin specimen. The experimental work has been validated using FEA analysis that identically simulate the boundary condition of both bending and impact test.en
dc.formatapplication/pdfen
dc.languageen
dc.language.isoenen
dc.publisherSpringeren
dc.relation.urlhttps://link.springer.com/article/10.1007%2Fs42452-020-2605-7en
dc.subjectautomated fibre placementen
dc.subjectgeometrical cut-out defecten
dc.subjectfailure modeen
dc.subjectmatrix cracken
dc.subjectimpact and flexural strengthen
dc.subjectstress miscarriageen
dc.titleExperimental and simulation study of the effect of cut-out defect in carbon fibres twill weave compositeen
dc.typeJournal articleen
dc.identifier.eissn2523-3971
dc.identifier.journalSN Applied Sciencesen
dc.date.updated2021-08-05T22:24:12Z
dc.date.accepted2020-03-26
rioxxterms.funderUniversity of Wolverhamptonen
rioxxterms.identifier.projectUOW11012022KBen
rioxxterms.versionAMen
rioxxterms.licenseref.urihttps://creativecommons.org/licenses/by-nc-nd/4.0/en
rioxxterms.licenseref.startdate2022-01-11en
dc.source.volume2
dc.source.issue6
dc.description.versionPublished version
refterms.dateFCD2022-01-11T09:29:08Z
refterms.versionFCDAM
refterms.dateFOA2022-01-11T10:09:48Z


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