Results 11 to 20 of about 9,392,392 (234)
Ballistic Impact Resistance of Bulletproof Vest Inserts Containing Printed Titanium Structures
Metals, 2021 Finite element modeling of ballistic impact of inserts containing titanium structures were presented in the article. The inserts containing an additional layer made using additive manufacturing technology were analyzed.
Pawel Zochowski +7 more
doaj +3 more sources
Experimental tests and numerical simulations of ballistic impact on laminated glass [PDF]
EPJ Web of Conferences, 2021 In this study, we investigate double-laminated glass plates under ballistic impact through experimental tests and numerical simulations. The experimental tests are used to determine the ballistic limit velocity and curve for the laminated glass targets ...
Osnes Karoline +3 more
doaj +2 more sources
Glass Fracture Upon Ballistic Impact: New Insights From Peridynamics Simulations
Frontiers in Materials, 2019 Most glasses are often exposed to impact loading during their service life, which may lead to the failure of the structure. While in situ experimental studies on impact-induced damage are challenging due to the short timescales involved, continuum-based ...
Jared Rivera +7 more
doaj +3 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
doaj +3 more sources
Ballistic Impact Experiments and Modelling of Sandwich Armor for Numerical Simulations
Procedia Engineering, 2014 AbstractIn this paper some experimental results of a bullet impact on composite armor are discussed together with numerical modeling approaches. The development of high-quality composite sandwiches for ballistic protection is the target of a grant project in terms of which the research is being conducted.
Vit Shanel, Miroslav Španiel
exaly +2 more sources
Assessment and Measurment of Potential Blunt Trauma Under Ballistic Helmets [PDF]
, 2008 This paper investigates measurement techniques to evaluate ballistic impact protection in terms of head contact loads from non penetrating impacts on helmets.
Webb, Annette +2 more
core +7 more sources
Modeling and Simulation of Ballistic Impact [PDF]
, 2016 Numerical simulations are increasingly becoming an important tool to obtain efficient designs of protective structures, and the existing literature shows that many phenomena can be accurately described by standard methods and models. This thesis, specifically, focuses on novel methods of modeling and simulating ballistic impact.
Holmen, Jens Kristian
openaire +3 more sources
Ballistic impact on concrete slabs: An experimental and numerical study [PDF]
EPJ Web of Conferences, 2021 The ballistic perforation resistance of 50 mm thick concrete slabs impacted by 20 mm diameter ogive-nose steel projectiles is investigated experimentally and numerically. Three commercially produced concretes with nominal unconfined compressive strengths
Kristoffersen Martin +3 more
doaj +1 more source
Finite Element Analysis of Composites Integral Armour [PDF]
, 2010 PhDThis thesis is focussed on a numerical method to analyse the ballistic performance of multi-material armour system. The overall objective of this work is to develop numerical models to be used within MSC. DYTRAN capable of accurately predicting the
El-Habti, Mohamed
core +4 more sources
Ballistic perforation resistance of elastomer-metal laminate plates
Materials & Design, 2022 This study investigates the effect of polyurea coating on the ballistic resistance of polyurea-steel laminate plates. Ballistic tests are carried out to compare the residual velocities and failure modes of the monolithic steel plate and polyurea-steel ...
Ye Yuan +6 more
doaj +1 more source