Results 21 to 30 of about 10,341 (249)

Advancement in fiber reinforced polymer, metal alloys and multi-layered armour systems for ballistic applications – A review

Journal of Materials Research and Technology, 2021
The recent research and development performed for armour systems for material selection and analysis has helped discover new and significant material properties suited for ballistic applications.
Aayush Bhat, J. Naveen, M. Jawaid, M.N.F. Norrrahim, Ahmad Rashedi, A. Khan   +5 more
doaj   +1 more source

Alumina and low density polyethylene composite for ballistics applications

Journal of Materials Research and Technology, 2021
The efficiency of alumina and low-density polyethylene (LDPE) composites in ballistic applications was investigated. Different concentrations of alumina were studied, 70, 75, 80, 85, 90 wt.%. The ballistic tests were carried out at subsonic speed using a
Marcio Jardim Oliveira, Alaelson Vieira Gomes, André Rocha Pimenta, André Ben-Hur da Silva Figueiredo   +3 more
doaj   +1 more source

Multiphoton Quantum Reservoirs For Robust Multidimensional Computing. [PDF]

Adv Sci (Weinh)
Projective measurements reveal hidden multidimensional quantum networks within classical multiphoton fields, enabling robust quantum reservoirs for room‐temperature quantum simulation, prediction, and information processing. These networks transform noisy classical photonic platforms into scalable quantum computational architectures.
Hong M, Quiroz-Juarez MA, Dawkins RB, Mostafavi F, Ferdous J, Wilberg A, Rodriguez-Lara BM, Woodring J, You C, León-Montiel RJ, Magaña-Loaiza OS.   +10 more
europepmc   +2 more sources

Study on the analysis method on ballistic performance of deterred propellant with large web size in large caliber artillery

Defence Technology, 2018
As for the characteristics of combustibility of deterrent propellant with large web size which is used in large-caliber gun and interior ballistic performance, the combustion characteristics of deterrent propellant are obtained by using closed-bomb ...
Yu-wei Wang, Wen-fang Zhu, Jia-wei Di, Xiao-hong Hu   +3 more
doaj   +1 more source

On the ballistic performance of metallic materials

Bulletin of Materials Science, 1997
The paper presents a ballistic performance index for metallic armour materials in terms of the commonly determined mechanical properties such as strength and modulus. The index is derived using an energy-balance approach, where the kinetic energy of the projectile is assumed to be absorbed by the elastic and the plastic deformation involved in the ...
B Srivathsa, N Ramakrishnan
openaire   +2 more sources

Study on the protective performance of high-performance multi-scale (SiCh-p+B4Cp)/5083Al ceramic array armor with excellent ballistic properties

Journal of Materials Research and Technology, 2023
Ceramic array armor suffers from insufficient constrained capability of ceramic units in the embedded armor structure, leading to weak interfacial bonding at ceramic unit connections, significantly reducing the overall ballistic performance.
S.Q. Du, Z.L. Chao, Z.W. Wang, T. Luo, L.T. Jiang, S.P. Chen, Q.Q. Zhao, R.W. Zhang, B.Z. Han, H.M. Han, G.Q. Chen, W.L. Li, G.H. Wu   +12 more
doaj   +1 more source

Optimizing the Thickness Configuration of Bilayer Alumina-Aluminum Armors

Engineering Proceedings
The ballistic performance of the armor against the projectile impact is affected by the armor configuration. This work investigates the ballistic performance of alumina-aluminum armor impacted by a 20 mm armor-piercing projectile using simulation. A semi-
Tri Widodo Besar Riyadi, Bagus Yulian Nugroho, Akida Mulyaningtyas, Haryanto, Desi Gustiani   +4 more
doaj   +1 more source

Isometric and Ballistic Performance in Canoeing and Weightlifting

Gazi Beden Eğitimi ve Spor Bilimleri Dergisi, 2023
Weightlifters produce strength and power in the vertical plane, while canoeists produce strength and power in the horizontal plane. The purpose of the study is to examine the difference between isometric strength and ballistic force of athletes in weightlifting and canoeing, at which strength and power production occurs in different planes. 84 athletes
Güler ATALAY, Banu KABAK, Ender KAYA, Gökhan DELİCEOĞLU   +3 more
openaire   +2 more sources

Ballistic performance and mechanism of B4C/Al laminated targets with different configurations

Journal of Materials Research and Technology, 2023
The present paper explores the ballistic performance of B4C/6061Al laminated targets with the typical configurations of double-layer, sandwich and gradient impacted by 7.62 mm API projectile.
Run-wei Zhang, Zhen-long Chao, Long-tao Jiang, Sheng-peng Chen, Zhi-wei Wang, Shan-qi Du, Tian Luo, Hui-min Han, Bing-zhuo Han, Guo-qin Chen, Yong Mei, Gao-hui Wu   +11 more
doaj   +1 more source

Resistance to Overdoping Allows Over 2000 S cm−1 Conductivity in P(g3BTTT) With Anion‐Exchange Doping

Advanced Materials, EarlyView.
Anion‐exchange doping of conjugated polymers is an effective way to achieve high conductivities. Here, we report over 2000 S cm−1 electrical conductivity for doped P(g3BTTT). In addition, we show that P(g3BTTT) sustains exceptionally high doping levels without any drop in the charge mobility.
Basil Hunger, Maximilian M. Horn, Eva Röck, Diego Rosas Villalva, Lize Bynens, Jochen Vanderspikken, Christina Kousseff, Silène Gobeil, Olivier Bardagot, Nesibe Akmanşen‐Kalayci, Sarah H. Tolbert, Iain McCulloch, Wouter Maes, Demetra Tsokkou, Natalie Banerji   +14 more
wiley   +1 more source