Dynamic Behavior of Kinetic Projectile Impact on Honeycomb Sandwich Panels and Multi-Layer Plates
In order to study the dynamic response associated with the impact of a kinetic projectile on the internal structure of an artificial satellite, we propose a kinetic projectile configuration with non-metallic material wrapping and multiple damage elements. The artificial satellite is simplified as a...
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| Format: | Article |
| Language: | English |
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MDPI AG
2022-04-01
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| Series: | Crystals |
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| Online Access: | https://www.mdpi.com/2073-4352/12/5/572 |
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| author | Shuai Yue Yushuai Bai Zhonghua Du Huaiwu Zou Wenhui Shi Guang Zheng |
| author_facet | Shuai Yue Yushuai Bai Zhonghua Du Huaiwu Zou Wenhui Shi Guang Zheng |
| author_sort | Shuai Yue |
| collection | DOAJ |
| description | In order to study the dynamic response associated with the impact of a kinetic projectile on the internal structure of an artificial satellite, we propose a kinetic projectile configuration with non-metallic material wrapping and multiple damage elements. The artificial satellite is simplified as a honeycomb sandwich panel and multi-layer plates. We carried out a ground damage test and finite element dynamic simulation, and we determined the lateral effect and penetration performance of the projectile. Then, we studied the dynamic behavior of the projectile penetrating the honeycomb sandwich panel using a theoretical model. We found that its ballistic limit velocity was 150 m/s, and the deformation of the opening had little relationship with the projectile velocity. Finally, we studied the dynamic response of the kinetic projectile impacting the multi-layer plates under various launch parameters. We found that the launch velocity required to meet the damage requirements was within 325 ± 25 m/s. Projectiles with a higher initial velocity had a stronger ability to penetrate the plates, but initial velocities higher than 325 m/s led to a reduced damage area. The kinetic projectile could adapt to incident angles less than 5° when damaging the plates. With the increasing incident angle, the penetration ability was reduced, and the damage area increased. |
| first_indexed | 2024-03-10T03:05:28Z |
| format | Article |
| id | doaj.art-2036e94c76a94b0591061db055a05b5a |
| institution | Directory Open Access Journal |
| issn | 2073-4352 |
| language | English |
| last_indexed | 2024-03-10T03:05:28Z |
| publishDate | 2022-04-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Crystals |
| spelling | doaj.art-2036e94c76a94b0591061db055a05b5a2023-11-23T10:33:51ZengMDPI AGCrystals2073-43522022-04-0112557210.3390/cryst12050572Dynamic Behavior of Kinetic Projectile Impact on Honeycomb Sandwich Panels and Multi-Layer PlatesShuai Yue0Yushuai Bai1Zhonghua Du2Huaiwu Zou3Wenhui Shi4Guang Zheng5School of Mechanical Engineering, Nanjing University of Science and Technology, Nanjing 210094, ChinaAcademy of Opto-Electronic, China Electronic Technology Group Corporation, Tianjin 300308, ChinaSchool of Mechanical Engineering, Nanjing University of Science and Technology, Nanjing 210094, ChinaAerospace System Engineering Shanghai, Shanghai 201109, ChinaSchool of Mechanical Engineering, Nanjing University of Science and Technology, Nanjing 210094, ChinaKey Laboratory of Impact and Safety Engineering of Ministry of Education, Ningbo University, Ningbo 315211, ChinaIn order to study the dynamic response associated with the impact of a kinetic projectile on the internal structure of an artificial satellite, we propose a kinetic projectile configuration with non-metallic material wrapping and multiple damage elements. The artificial satellite is simplified as a honeycomb sandwich panel and multi-layer plates. We carried out a ground damage test and finite element dynamic simulation, and we determined the lateral effect and penetration performance of the projectile. Then, we studied the dynamic behavior of the projectile penetrating the honeycomb sandwich panel using a theoretical model. We found that its ballistic limit velocity was 150 m/s, and the deformation of the opening had little relationship with the projectile velocity. Finally, we studied the dynamic response of the kinetic projectile impacting the multi-layer plates under various launch parameters. We found that the launch velocity required to meet the damage requirements was within 325 ± 25 m/s. Projectiles with a higher initial velocity had a stronger ability to penetrate the plates, but initial velocities higher than 325 m/s led to a reduced damage area. The kinetic projectile could adapt to incident angles less than 5° when damaging the plates. With the increasing incident angle, the penetration ability was reduced, and the damage area increased.https://www.mdpi.com/2073-4352/12/5/572dynamic modelingimpactkinetic projectilehoneycombmulti-layer plates |
| spellingShingle | Shuai Yue Yushuai Bai Zhonghua Du Huaiwu Zou Wenhui Shi Guang Zheng Dynamic Behavior of Kinetic Projectile Impact on Honeycomb Sandwich Panels and Multi-Layer Plates Crystals dynamic modeling impact kinetic projectile honeycomb multi-layer plates |
| title | Dynamic Behavior of Kinetic Projectile Impact on Honeycomb Sandwich Panels and Multi-Layer Plates |
| title_full | Dynamic Behavior of Kinetic Projectile Impact on Honeycomb Sandwich Panels and Multi-Layer Plates |
| title_fullStr | Dynamic Behavior of Kinetic Projectile Impact on Honeycomb Sandwich Panels and Multi-Layer Plates |
| title_full_unstemmed | Dynamic Behavior of Kinetic Projectile Impact on Honeycomb Sandwich Panels and Multi-Layer Plates |
| title_short | Dynamic Behavior of Kinetic Projectile Impact on Honeycomb Sandwich Panels and Multi-Layer Plates |
| title_sort | dynamic behavior of kinetic projectile impact on honeycomb sandwich panels and multi layer plates |
| topic | dynamic modeling impact kinetic projectile honeycomb multi-layer plates |
| url | https://www.mdpi.com/2073-4352/12/5/572 |
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