Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Stephen J. Cimpoeru"'
Publikováno v:
Journal of Aerospace Engineering. 35
Flat-ended projectiles were used to impact three distinct thicknesses of 2024-T351 plate. Ballistic limit velocities were determined, and optical microscopic examination revealed evidence o...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::af7f9097ecbb5a9e39f4c9fbe95b7926
https://doi.org/10.1061/(asce)as.1943-5525.0001378
https://doi.org/10.1061/(asce)as.1943-5525.0001378
Autor:
R.A. Rahman Rashid, Stephen J. Cimpoeru, Nathan J. Edwards, Dong Ruan, Guoxing Lu, Muhammad Agus Kariem
Publikováno v:
Materials Science and Engineering: A. 754:99-111
2024-T351 aluminium hat-shaped specimens have been used to experimentally investigate the effect of different initial test temperatures on the strain at which a thermo-plastic instability occurs. A universal testing machine and split Hopkinson pressu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9c6e97aee3248bb2576fd8bfafae7fde
https://doi.org/10.1016/j.msea.2019.03.033
https://doi.org/10.1016/j.msea.2019.03.033
Publikováno v:
Materials Science and Engineering: A. 720:203-213
This paper investigates adiabatic shear bands (ASBs) in 2024-T351 aluminium and their effect on the mechanical properties and microstructure of this aluminium alloy. Using hat-shaped specimens in a split Hopkinson pressure bar (SHPB) and universal te
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7fb7b569bbb00eae19cee19f3a23bf36
https://doi.org/10.1016/j.msea.2018.02.049
https://doi.org/10.1016/j.msea.2018.02.049
Publikováno v:
2019 15th Hypervelocity Impact Symposium.
Ultra-high molecular weight polyethylene (UHMW-PE) composite has been shown to be an effective material for ballistic protection against blunt penetrators [1]. The material exhibits multiple stages of penetration, typically characterised by an initia
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b65e92a942b42afab13205a223cddff3
https://doi.org/10.1115/hvis2019-046
https://doi.org/10.1115/hvis2019-046
Publikováno v:
2019 15th Hypervelocity Impact Symposium.
A series of Taylor rod-on-anvil experiments have been performed to validate the predicted impact velocity fracture threshold and fracture mode of a high hardness armour steel (HHA) obtained through explicit finite element simulations. Experimentally,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a33bfbd84339ea17b1c8b47d9d1d17e1
https://doi.org/10.1115/hvis2019-041
https://doi.org/10.1115/hvis2019-041
Publikováno v:
International Journal of Impact Engineering. 94:60-73
The ballistic performance of an ultra-high hardness armour steel (UHA) has been evaluated for a range of thicknesses and obliquities against armour piercing (AP) and fragment simulating projectiles (FSPs). Together with published literature, these re
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::12263ed4bd48271765ff2a9090e4d3f1
https://doi.org/10.1016/j.ijimpeng.2016.03.011
https://doi.org/10.1016/j.ijimpeng.2016.03.011
Publikováno v:
International Journal of Impact Engineering. 137:103438
A penetration model for composites reinforced with high tenacity fibres like ultra-high molecular weight polyethylene (UHMW-PE) is proposed based on the modified Bernoulli theory typically used for metallic targets. The model describes penetration by
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8b212e9a71fc41394e94ebf1f68a3cda
https://doi.org/10.1016/j.ijimpeng.2019.103438
https://doi.org/10.1016/j.ijimpeng.2019.103438
Publikováno v:
Experimental Mechanics. 56:595-605
This paper presents an experimental investigation into the ballistic resistance of ultra-high molecular weight polyethylene (UHMW-PE) composite, and compares its performance against a range of common metallic and composite armour materials. An extens
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9c37045736803b1e308dac45c3e5ea9e
https://doi.org/10.1007/s11340-015-0051-z
https://doi.org/10.1007/s11340-015-0051-z
Publikováno v:
International Journal of Impact Engineering. 75:174-183
The ballistic performance of thick ultra-high molecular weight polyethylene (UHMW-PE) composite was experimentally determined for panel thicknesses ranging from 9 mm to 100 mm against 12.7 mm and 20 mm calibre fragment simulating projectiles (FSPs).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7fd8a5a37be0b36191ab6936de9cebce
https://doi.org/10.1016/j.ijimpeng.2014.07.008
https://doi.org/10.1016/j.ijimpeng.2014.07.008
