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Ballistic impact of a KEVLAR helmet: Experiment and simulations
International Journal of Impact Engineering, 2008Helmet designs have evolved over the last three millennia and the use of helmet may be as old as warfare itself. In 600 B.C. the Greeks in Sparta crafted single-piece helmet from bronze, which provided complete head protection, leaving only narrow slits in front for vision and for ventilation. Later in 250 B.C.
V B C Tan, H P Lee
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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.
Vít Sháněl, Miroslav Španiel
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Multiple ballistic impacts of thin metallic plates: Numerical simulation
Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science, 2022The ballistic performance of protective structures under multiple projectile impacts attracts increasing attention due to its practical importance, and existing studies were seldomly devoted to exploring how the structure would deform and fail when subjected to such loads.
Lu-sheng Qiang +6 more
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Methods for Analysis and Simulation of Ballistic Impact
Recent Patents on Engineering, 2017Abstract : Background: Methods for describing physics of impact and ballistics have been developed over a number of decades. These include analytical mathematical representations as well as modern computer simulations.
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Finite Element Simulation of Ballistic Impact in Survivability Studies
45th AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics & Materials Conference, 2004*† The analysis of a projectile impacting an object at high velocity is of great importance to the survivability community. The probability of a kill given a hit for a component is based upon projectile mass and velocity. Therefore the mass and velocity at impact, as well as the residual mass and velocity after impact, must be known.
Timothy Staley, John Baker
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Computational simulation of fabric armour subjected to ballistic impacts
International Journal of Impact Engineering, 2006In computational simulations of ballistic impacts on woven polymeric fabric armour, specialized fabric models are normally used. Attempts have also been made to use commercial finite element packages for such purposes. However, such attempts normally result in either overly simplified models or prohibitively detailed finite element discretization of ...
Tan, V.B.C., Ching, T.W.
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Numerical Simulation of Ballistic Impact on Different Types of Helmets
31st International Symposium on Ballistics, 2019The paper deals with numerical simulation of the response of the three types of helmets (combat helmets, helmets for military policeman and helmet for the paratroopers) to ballistic impact by the fragment simulating projectile (1.1 g). All tested helmets were made from aramid laminate.
STANISLAV ROLC +4 more
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Numerical simulation of composite armor subjected to ballistic impact
Materials Today: Proceedings, 2019Abstract Composite materials are widely used in the engineering field due to their high strength-to-weight ratio which offers enhanced mechanical behaviour of the components. Some of the widely used fields for the composite materials are body armors, safety shoes, sports and in many other regions.
null NayanPundhir +4 more
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