Publication: Perforation mechanics of 2024 aluminium protective plates subjected to impact by different nose shapes of projectiles
dc.affiliation.area | UC3M. Área de Ingeniería Mecánica | es |
dc.affiliation.dpto | UC3M. Departamento de Ingeniería Mecánica | es |
dc.affiliation.dpto | UC3M. Departamento de Mecánica de Medios Continuos y Teoría de Estructuras | es |
dc.affiliation.grupoinv | UC3M. Grupo de Investigación: Tecnologías de Fabricación y Diseño de Componentes Mecánicos y Biomecánicos | es |
dc.affiliation.grupoinv | UC3M. Grupo de Investigación: Dinámica y Fractura de Elementos Estructurales | es |
dc.contributor.author | Rodríguez Millán, Marcos | |
dc.contributor.author | García González, Daniel | |
dc.contributor.author | Rusinek, A. | |
dc.contributor.author | Abed, F. | |
dc.contributor.author | Arias Hernández, Ángel | |
dc.contributor.funder | Ministerio de Economía y Competitividad (España) | es |
dc.date.accessioned | 2021-04-21T10:14:44Z | |
dc.date.available | 2021-04-21T10:14:44Z | |
dc.date.issued | 2018-02 | |
dc.description.abstract | This paper focuses on the mechanical behaviour of aluminium alloy 2024-T351 under impact loading. This study has been carried out combining experimental and numerical techniques. Firstly, experimental impact tests were conducted on plates of 4 mm of thickness covering impact velocities from 50 m/s to 200 m/s and varying the stress state through the projectile nose shape: conical, hemispherical and blunt. The mechanisms behind the perforation process were studied depending on the projectile configuration used by analyzing the associated failure modes and post-mortem deflection. Secondly, a numerical study of the mechanical behaviour of aluminium alloy 2024-T351 under impact loading was conducted. To this end, a three-dimensional model was developed in the finite element solver ABAQUS/Explicit. This model combines Lagrangian elements with Smoothed Particle Hydrodynamics (SPH) elements. A good correlation was obtained between numerical and experimental results in terms of residual and ballistic limit velocities. | en |
dc.format.extent | 10 | |
dc.identifier.bibliographicCitation | Rodriguez-Millan, M., Garcia-Gonzalez, D., Rusinek, A., Abed, F. & Arias, A. (2018). Perforation mechanics of 2024 aluminium protective plates subjected to impact by different nose shapes of projectiles. Thin-Walled Structures, vol. 123, pp. 1-10. | en |
dc.identifier.doi | https://doi.org/10.1016/j.tws.2017.11.004 | |
dc.identifier.issn | 0263-8231 | |
dc.identifier.publicationfirstpage | 1 | |
dc.identifier.publicationlastpage | 10 | |
dc.identifier.publicationtitle | Thin-Walled Structures | en |
dc.identifier.publicationvolume | 123 | |
dc.identifier.uri | https://hdl.handle.net/10016/32444 | |
dc.identifier.uxxi | AR/0000021064 | |
dc.language.iso | eng | |
dc.publisher | Elsevier | en |
dc.relation.projectID | Gobierno de España. DPI2014-57989-P | es |
dc.rights | © 2017 Elsevier Ltd. | en |
dc.rights | Atribución-NoComercial-SinDerivadas 3.0 España | * |
dc.rights.accessRights | open access | en |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/3.0/es/ | * |
dc.subject.eciencia | Ingeniería Mecánica | es |
dc.subject.other | AA 2024-T351 | |
dc.subject.other | Perforation | en |
dc.subject.other | Ballistic limit | en |
dc.subject.other | Energy absorption | en |
dc.subject.other | FEM-SPH | en |
dc.title | Perforation mechanics of 2024 aluminium protective plates subjected to impact by different nose shapes of projectiles | en |
dc.type | research article | * |
dc.type.hasVersion | AM | * |
dspace.entity.type | Publication |
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