Results 31 to 40 of about 28,757 (246)
Biomimetics, 2023 Biological structures possess excellent damage tolerance, which makes them attractive for ballistic protection applications. This paper develops a finite element modelling framework to investigate the performance of several biological structures that are
Abdallah Ghazlan +4 more
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Impact of precisely positioned dopants on the performance of an ultimate silicon nanowire transistor: a full three-dimensional NEGF simulation study [PDF]
, 2013 In this paper, we report the first systematic study of quantum transport simulation of the impact of precisely positioned dopants on the performance of ultimately scaled gate-all-around silicon nanowire transistors (NWTs) designed for digital circuit ...
Asenov, A., Georgiev, V.P., Towie, E.A.
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Analytical and FEM Analyses of High-Speed Impact Behaviour of Al 2024 Alloy
Aerospace, 2021 The present work investigates the impact behaviour of Al 2024-T3 alloy using FEM analysis performed through LS DYNA software. Johnson–Cookvisco-plastic model is used to study the ballistic impact resistance of target Al alloy impacted by a rigid steel ...
Navya Gara +2 more
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Analytic model for the ballistic adsorption of polydisperse mixtures [PDF]
, 1999 We study the ballistic adsorption of a polydisperse mixture of spheres onto a line. Within a mean-field approximation, the problem can be analytically solved by means of a kinetic equation for the gap distribution.
Pastor-Satorras, Romualdo
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Materials, 2021 This article presents an analysis of the effectiveness of available numerical techniques in mapping the characteristic behavior of ballistic ceramics under projectile impact conditions. As part of the work, the ballistic tests were performed on the layered ceramic/steel composite armor and tested with the 7.62 × 39 mm, armor-piercing incendiary (API ...
Pawel Zochowski +7 more
openaire +2 more sources
Ballistic Impact Study of an Aramid Fabric by Changing the Projectile Trajectory
FibersPersonal protective systems widely use aramid textile fabrics, whether in soft or rigid form, to protect against various types of ballistic threats. Ballistic impact refers to a high-velocity impact caused by a thrusting source, often involving a low ...
Larisa Titire, Cristian Muntenita
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Ultrahigh Ballistic Resistance of Twisted Bilayer Graphene
Crystals, 2021 Graphene is a good candidate for protective material owing to its extremely high stiffness and high strength-to-weight ratio. However, the impact performance of twisted bilayer graphene is still obscure.
Qing Peng, Sheng Peng, Qiang Cao
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Morphology of Hydrodynamic Winds: A Study of Planetary Winds in Stellar Environments [PDF]
, 2018 Bathed in intense ionizing radiation, close-in gaseous planets undergo hydrodynamic atmospheric escape, which ejects the upper extent of their atmospheres into the interplanetary medium.
Kratter, Kaitlin +3 more
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Characterization of the ballistic limit curve for metallic Whipple shield
EPJ Web of Conferences, 2012 It has been known that space debris or meteoroid impact damage can have significant effects on spacecraft. Experimental test has been conducted up to 7 km/s, and numerical simulations are performed at higher velocities.
Lee M.
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Experimental and Numerical Analysis of Conical Projectile Impact on Inconel 718 Plates
Metals, 2019 This paper analyses the impact behavior of Inconel 718 through experimental and numerical approach. Different conical projectiles were tested in order to obtain the ballistic curves and failure mechanisms.
Marcos Rodríguez-Millán +4 more
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