Please use this identifier to cite or link to this item: https://hdl.handle.net/11147/13681
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dc.contributor.authorAlpkaya, Alican Tuncay-
dc.contributor.authorMihçin, Şenay-
dc.date.accessioned2023-07-27T19:51:15Z-
dc.date.available2023-07-27T19:51:15Z-
dc.date.issued2023-07-
dc.identifier.issn1350-4533-
dc.identifier.urihttps://doi.org/10.1016/j.medengphy.2023.104006-
dc.identifier.urihttps://hdl.handle.net/11147/13681-
dc.description.abstractUnderstanding wear mechanisms is a key factor to prevent primary failures causing revision surgery in total hip replacement (THR) applications. This study introduces a wear prediction model of (Polyetheretherketone) PEEK-on-XLPE (cross-linked polyethylene) bearing couple utilized to investigate the wear mechanism under 3D-gait cycle loading over 5 million cycles (Mc). A 32-mm PEEK femoral head and 4-mm thick XLPE bearing liner with a 3-mm PEEK shell are modeled in a 3D explicit finite element modeling (FEM) program. The volumetric and linear wear rates of XLPE liner per every million cycles were predicted as 1.965 mm3/Mc, and 0.0032 mm/Mc respectively. These results are consistent with the literature. PEEK-on-XLPE bearing couple exhibits a promising wear performance used in THR application. The wear pattern evolution of the model is similar to that of conventional polyethylene liners. Therefore, PEEK could be proposed as an alternative material to the CoCr head, especially used in XLPE-bearing couples. The wear prediction model could be utilized to improve the design parameters with the aim of prolonging the life span of hip implants. © 2023en_US
dc.description.sponsorshipThis work was funded by TUBITAK 2232 research grant with a grant number of 118C188.en_US
dc.language.isoenen_US
dc.publisherElsevieren_US
dc.relationNew Generation Implants for All-
dc.relation.ispartofMedical Engineering and Physicsen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectArchard wear lawen_US
dc.subjectFinite element modelingen_US
dc.subjectPEEK-on-XLPEen_US
dc.subjectTotal hip replacementen_US
dc.subjectWear predict modelen_US
dc.subjectChromium alloysen_US
dc.titleDynamic computational wear model of PEEK-on-XLPE bearing couple in total hip replacementsen_US
dc.typeArticleen_US
dc.departmentİzmir Institute of Technology. Mechanical Engineeringen_US
dc.identifier.volume117en_US
dc.identifier.wosWOS:001037387200001en_US
dc.identifier.scopus2-s2.0-85161750490en_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.identifier.doi10.1016/j.medengphy.2023.104006-
dc.identifier.pmid37308373en_US
dc.relation.grantno118C188-
dc.authorscopusid57191506074-
dc.authorscopusid57185637300-
dc.identifier.scopusqualityQ3-
item.fulltextNo Fulltext-
item.cerifentitytypePublications-
item.openairetypeArticle-
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
item.grantfulltextnone-
item.languageiso639-1en-
crisitem.author.dept01. Izmir Institute of Technology-
crisitem.author.dept03.10. Department of Mechanical Engineering-
Appears in Collections:Mechanical Engineering / Makina Mühendisliği
PubMed İndeksli Yayınlar Koleksiyonu / PubMed Indexed Publications Collection
Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection
WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection
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