High-Speed Penetration Test and Numerical Simulation of Ceramic-Reactive Powder Concrete Composite Target
To study the protective performance of ceramic materials against the high-speed penetration of projectiles, seven ceramic-reactive powder concrete (C-RPC) composite targets were designed. Using a 100/30 mm two-stage light-gas gun, penetration tests were performed at 1.4–2.0 km/s. The results showed...
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| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
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Wiley
2022-01-01
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| Series: | Shock and Vibration |
| Online Access: | http://dx.doi.org/10.1155/2022/5257252 |
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| _version_ | 1832558316916572160 |
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| author | Xuezhi Wu Huihui Zou Gan Li Yihao Cheng Chunming Song |
| author_facet | Xuezhi Wu Huihui Zou Gan Li Yihao Cheng Chunming Song |
| author_sort | Xuezhi Wu |
| collection | DOAJ |
| description | To study the protective performance of ceramic materials against the high-speed penetration of projectiles, seven ceramic-reactive powder concrete (C-RPC) composite targets were designed. Using a 100/30 mm two-stage light-gas gun, penetration tests were performed at 1.4–2.0 km/s. The results showed that the penetration depth of the C-RPC target body first increased and then decreased as the target speed increased, and the corresponding reverse penetration speed was between 1743.2 m/s and 1803.9 m/s. LS-DYNA software was used to perform a wide-speed numerical simulation study of a projectile’s high-speed penetration of the composite target, focusing on the analysis of the deformation, mass loss, passivation, and penetration depth of the projectile. Changes in the parameters were compared with the experimental results of a C-RPC penetration test, which together revealed the changes in the damaging effect of the missile’s high-speed penetration of the C-RPC composite target. It provided a damage analysis of the high-speed/super-high-speed penetration of the projectile, which provides a reference for targeted protection research. |
| format | Article |
| id | doaj-art-560342e74fee432b9accf9081a48d4b2 |
| institution | Kabale University |
| issn | 1875-9203 |
| language | English |
| publishDate | 2022-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Shock and Vibration |
| spelling | doaj-art-560342e74fee432b9accf9081a48d4b22025-02-03T01:32:37ZengWileyShock and Vibration1875-92032022-01-01202210.1155/2022/5257252High-Speed Penetration Test and Numerical Simulation of Ceramic-Reactive Powder Concrete Composite TargetXuezhi Wu0Huihui Zou1Gan Li2Yihao Cheng3Chunming Song4State Key Laboratory of Disaster Prevention & Mitigation of Explosion & ImpactState Key Laboratory of Intense Pulsed Radiation Simulation and EffectState Key Laboratory of Disaster Prevention & Mitigation of Explosion & ImpactState Key Laboratory of Disaster Prevention & Mitigation of Explosion & ImpactState Key Laboratory of Disaster Prevention & Mitigation of Explosion & ImpactTo study the protective performance of ceramic materials against the high-speed penetration of projectiles, seven ceramic-reactive powder concrete (C-RPC) composite targets were designed. Using a 100/30 mm two-stage light-gas gun, penetration tests were performed at 1.4–2.0 km/s. The results showed that the penetration depth of the C-RPC target body first increased and then decreased as the target speed increased, and the corresponding reverse penetration speed was between 1743.2 m/s and 1803.9 m/s. LS-DYNA software was used to perform a wide-speed numerical simulation study of a projectile’s high-speed penetration of the composite target, focusing on the analysis of the deformation, mass loss, passivation, and penetration depth of the projectile. Changes in the parameters were compared with the experimental results of a C-RPC penetration test, which together revealed the changes in the damaging effect of the missile’s high-speed penetration of the C-RPC composite target. It provided a damage analysis of the high-speed/super-high-speed penetration of the projectile, which provides a reference for targeted protection research.http://dx.doi.org/10.1155/2022/5257252 |
| spellingShingle | Xuezhi Wu Huihui Zou Gan Li Yihao Cheng Chunming Song High-Speed Penetration Test and Numerical Simulation of Ceramic-Reactive Powder Concrete Composite Target Shock and Vibration |
| title | High-Speed Penetration Test and Numerical Simulation of Ceramic-Reactive Powder Concrete Composite Target |
| title_full | High-Speed Penetration Test and Numerical Simulation of Ceramic-Reactive Powder Concrete Composite Target |
| title_fullStr | High-Speed Penetration Test and Numerical Simulation of Ceramic-Reactive Powder Concrete Composite Target |
| title_full_unstemmed | High-Speed Penetration Test and Numerical Simulation of Ceramic-Reactive Powder Concrete Composite Target |
| title_short | High-Speed Penetration Test and Numerical Simulation of Ceramic-Reactive Powder Concrete Composite Target |
| title_sort | high speed penetration test and numerical simulation of ceramic reactive powder concrete composite target |
| url | http://dx.doi.org/10.1155/2022/5257252 |
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