Influence of conical projectile diameter on perpendicular impact oh thin steel plate

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Show simple item record Rusinek, Alexis Rodríguez-Martínez, José A. Arias Hernández, Ángel Klepaczko, Janusz Roman López-Puente, Jorge 2011-08-01T08:00:38Z 2011-08-01T08:00:38Z 2008-04
dc.identifier.bibliographicCitation Rusinek, A.; Rodriguez-Martinez, J.A.; Arias, A.; Klepaczko, J.R.; Lopez-Puente, J.; “Influence of conical projectile diameter on perpendicular impact of thin steel plate”. Engineering fractures mechanics, 2008, vol. 75, n. 10, p. 2946-2967
dc.identifier.issn 0013-7944
dc.description.abstract A numerical study of conical projectiles for perpendicular impact on a thin steel plate is reported. The target material considered, Weldox 460 E steel, is frequently used for this kind of application and several results of experiments are available in the international literature to verify numerical simulations. The Johnson-Cook constitutive relation coupled with the Johnson-Cook failure criterion have been applied to analyse penetration of the target and also the failure process. The analysis has been focussed on the influence of the projectile diameter on the perforation process, assuming the same projectile mass. The aim was to preserve the same initial kinetic energy and identical nose angle. The goal is to estimate the ballistic limit, the residual velocity, the plastic work, and the temperature levels produced during the penetration process. The analysis has shown a linear increase of the ballistic limit with the projectile diameter.
dc.format.mimetype application/pdf
dc.language.iso eng
dc.publisher Elsevier
dc.rights © Elsevier
dc.subject.other Dynamic behaviour
dc.subject.other Ductile failure
dc.subject.other Numerical simulation
dc.subject.other Perforation
dc.title Influence of conical projectile diameter on perpendicular impact oh thin steel plate
dc.type article PeerReviewed
dc.description.status Publicado
dc.subject.eciencia Ingeniería Mecánica
dc.subject.eciencia Ingeniería Industrial
dc.identifier.doi 10.1016/j.engfracmech.2008.01.011
dc.rights.accessRights openAccess
dc.type.version acceptedVersion
dc.identifier.publicationfirstpage 2946
dc.identifier.publicationissue 10
dc.identifier.publicationlastpage 2967
dc.identifier.publicationtitle Engineering fractures mechanics
dc.identifier.publicationvolume 75
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