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dc.contributor.authorKılıç, Namık
dc.contributor.authorBedir, Said
dc.contributor.authorErdik, Atıl
dc.contributor.authorEkici, Bülent
dc.contributor.authorTaşdemirci, Alper
dc.contributor.authorGüden, Mustafa
dc.date.accessioned2015-12-03T09:20:47Z
dc.date.available2015-12-03T09:20:47Z
dc.date.issued2014
dc.identifier.citationKılıç, N., Bedir, S., Erdik, A., Ekici, B., Taşdemirci, A. & Güden, M. (2014). Ballistic behavior of high hardness perforated armor plates against 7.62 mm armor piercing projectile. Materials and Design, 63, 427-438. http://dx.doi.org/10.1016/j.matdes.2014.06.030en_US
dc.identifier.urihttp://hdl.handle.net/11147/4350
dc.identifier.urihttp://doi.org/10.1016/j.matdes.2014.06.030en_US
dc.description.abstractIn this paper, some of the important defeating mechanisms of the high hardness perforated plates against 7.62 x 54 armor piercing ammunition were investigated. The experimental and numerical results identified three defeating mechanisms effective on perforated armor plates which are the asymmetric forces deviates the bullet from its incident trajectory, the bullet core fracture and the bullet core nose erosion. The initial tests were performed on the monolithic armor plates of 9 and 20 mm thickness to verify the fidelity of the simulation and material model parameters. The stochastic nature of the ballistic tests on perforated armor plates was analyzed based on the bullet impact zone with respect to holes. Various scenarios including without and with bullet failure models were further investigated to determine the mechanisms of the bullet failure. The agreement between numerical and experimental results had significantly increased with including the bullet failure criterion and the bullet nose erosion threshold into the simulation. As shown in results, good agreement between Ls-Dyna simulations and experimental data was achieved and the defeating mechanism of perforated plates was clearly demonstrated.en_US
dc.language.isoengen_US
dc.publisherElsevieren_US
dc.relation.isversionof10.1016/j.matdes.2014.06.030en_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectPerforated platesen_US
dc.subjectBallistic simulationen_US
dc.subjectHigh hardness armoren_US
dc.subjectJohnson–Cook material modelen_US
dc.subjectArmor piercing bulleten_US
dc.titleBallistic behavior of high hardness perforated armor plates against 7.62 mm armor piercing projectileen_US
dc.typearticleen_US
dc.contributor.authorIDTR114512en_US
dc.contributor.authorIDTR114738en_US
dc.contributor.iztechauthorTaşdemirci, Alper
dc.contributor.iztechauthorGüden, Mustafa
dc.relation.journalMaterials and Designen_US
dc.contributor.departmentİYTE, Mühendislik Fakültesi, Makina Mühendisliği Bölümüen_US
dc.identifier.volume63en_US
dc.identifier.startpage427en_US
dc.identifier.endpage438en_US
dc.identifier.wosWOS:000340949300053
dc.identifier.scopusSCOPUS:2-s2.0-84920108714
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US


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