Results 21 to 30 of about 2,515,785 (267)

Development of mortar filled honeycomb sandwich panels for resistance against repeated ballistic impacts

open access: yesJournal of Materials Research and Technology, 2023
Growing security threats demand structures offering exceptional energy absorption and heat dissipation capabilities with minimum damage. Sandwich structures are adopted widely for resisting ballistic impacts.
Mehvesh Iqbal   +5 more
doaj   +1 more source

Testing Bell’s inequality with ballistic electrons in semiconductors [PDF]

open access: yesPhysical Review A, 2001
We propose an experiment to test Bell's inequality violation in condensed-matter physics. We show how to generate, manipulate and detect entangled states using ballistic electrons in Coulomb-coupled semiconductor quantum wires. Due to its simplicity (only five gates are required to prepare entangled states and to test Bell's inequality), the proposed ...
IONICIOIU R., ZANARDI P., ROSSI, FAUSTO
openaire   +2 more sources

Ballistic and physical properties of highly fractured alumina [PDF]

open access: yes, 2010
It is known that ceramic materials in armour are often shattered by a penetrating projectile and the resistance to penetration is therefore dependent upon the properties of this failed material.
Hallas, M. J.   +5 more
core   +1 more source

Ballistic Deficit Pulse Processing in Cadmium–Zinc–Telluride Pixel Detectors for High-Flux X-ray Measurements

open access: yesSensors, 2022
High-flux X-ray measurements with high-energy resolution and high throughput require the mitigation of pile-up and dead time effects. The reduction of the time width of the shaped pulses is a key approach, taking into account the distortions from the ...
Antonino Buttacavoli   +8 more
doaj   +1 more source

Measuring the strength of brittle materials by depth-of-penetration testing [PDF]

open access: yes, 2010
Based on an energy conservation model, the strength offered by a number of brittle materials has been calculated from depth-of-penetration (DOP) test results. Each material was completely penetrated by a tungsten carbide cored projectile of known kinetic
Hazell, Paul J., P J Hazell
core   +1 more source

The design of mosaic armour: the influence of tile size on ballistic performance [PDF]

open access: yes, 2008
Silicon carbide square tiles of different areal geometries and manufactured via two different processing routes have been bonded to polycarbonate layers to evaluate their ballistic performance.
Hazell, Paul J.   +2 more
core   +1 more source

Pressure- and Size-Dependent Aerodynamic Drag Effects on Mach 0.3–2.2 Microspheres for High-Precision Micro-Ballistic Characterization

open access: yesApplied Sciences, 2022
The acceleration of microparticles to supersonic velocities is required for microscopic ballistic testing, a method for understanding material characteristics under extreme dynamic conditions, and for projectile gene and drug delivery, a needle-free ...
Nino Figliola   +2 more
doaj   +1 more source

Investigating Ballistic impact on fabric targets with gripping yarns [PDF]

open access: yes, 2013
The purpose of the research is to investigate the fabric structure (with gripping yarns) in the influence of ballistic performance; therefore to improve the ballistic performance of the current used body armour materials.
Chen, Xiaogang   +3 more
core   +1 more source

Theoretical Study on Adhesives Used in Ballistic Protection Structures and Transparent Armor

open access: yesBuletinul Ştiinţific al Academiei Trupelor de Uscat, 2015
This article is a brief study conducted on adhesives currently used for manufacturing performance ballistic protection structures. The study landmarks several aspects, such as: types of connections available to achieve multilayer structures based on ...
Alil Luminiţa-Cristina
doaj   +1 more source

An experimental study on the ballistic performance of ultra-high hardness armor steel (Armox 600T) against 7.62 mm × 51 M61 AP projectile in the multi-hit condition

open access: yesEngineering Science and Technology, an International Journal, 2023
In this study, Armox 600T armor steel was ballistically tested against 7.62 mm × 51 M61 AP projectile. The experimental design was constructed on the basis of the worst-case scenario which is the highest possible impact velocity in the multi-hit ...
Engin Göde   +5 more
doaj   +1 more source

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