Impact response of nanoparticle reinforced 3D woven spacer/epoxy composites at cryogenic temperatures

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dc.contributor.authorYildirim, Ferhat
dc.contributor.authorTatar, Ahmet Caner
dc.contributor.authorEskizeybek, Volkan
dc.contributor.authorAvci, Ahmet
dc.contributor.authorAydin, Mustafa
dc.date.accessioned2024-02-23T14:26:54Z
dc.date.available2024-02-23T14:26:54Z
dc.date.issued2021
dc.departmentNEÜen_US
dc.description.abstractFiber-reinforced polymer composites serving in harsh conditions must maintain their performance during their entire service. The cryogenic impact is one of the most unpredictable loading types, leading to catastrophic failures of composite structures. This study aims to examine the low-velocity impact (LVI) performance of 3D woven spacer glass-epoxy composite experimentally under cryogenic temperatures. LVI tests were conducted under various temperatures ranging from room temperature (RT) to -196 degrees C. Experimental results reveal that the 3D composites gradually absorbed higher impact energies with decreasing temperature. Besides, the effect of multi-walled carbon nanotube and SiO2 nanofiller reinforcements of the matrix on the impact performance and the damage characteristics were further assessed. Nanofiller modification enhanced the impact resistance up to 30%, especially at RT. However, the nanofiller efficiency declined with decreasing temperature. The apparent damages were visually examined by scanning electron microscopy to address the damage formation. Significant outcomes have been achieved with the nanofiller modification regarding the new usage areas of 3D woven composites.en_US
dc.identifier.doi10.1177/00219983211037052
dc.identifier.endpage4244en_US
dc.identifier.issn0021-9983
dc.identifier.issn1530-793X
dc.identifier.issue28en_US
dc.identifier.scopus2-s2.0-85112320134en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.startpage4231en_US
dc.identifier.urihttps://doi.org/10.1177/00219983211037052
dc.identifier.urihttps://hdl.handle.net/20.500.12452/14352
dc.identifier.volume55en_US
dc.identifier.wosWOS:000683537100001en_US
dc.identifier.wosqualityQ3en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherSage Publications Ltden_US
dc.relation.ispartofJournal Of Composite Materialsen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectLow-Velocity Impacten_US
dc.subject3d Woven Spacer Compositeen_US
dc.subjectCryogenic Temperatureen_US
dc.subjectNano Modificationen_US
dc.titleImpact response of nanoparticle reinforced 3D woven spacer/epoxy composites at cryogenic temperaturesen_US
dc.typeArticleen_US

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