Study on jet formation behavior and optimization of trunconical hypercumulation shaped charge structure
Combining the methods of theoretical, numerical and experimental, this research focuses on the jet formation behavior and optimization of trunconical hypercumulation shaped charge structure. With the three-stage division, formation theory of trunconical hypercumulation shaped charge jet is establish...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
KeAi Communications Co., Ltd.
2023-03-01
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| Series: | Defence Technology |
| Subjects: | |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S2214914722002173 |
| _version_ | 1797861175674798080 |
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| author | Chao Ge Zhuojun Qu Jin Wang Die Hu Yong Zhang |
| author_facet | Chao Ge Zhuojun Qu Jin Wang Die Hu Yong Zhang |
| author_sort | Chao Ge |
| collection | DOAJ |
| description | Combining the methods of theoretical, numerical and experimental, this research focuses on the jet formation behavior and optimization of trunconical hypercumulation shaped charge structure. With the three-stage division, formation theory of trunconical hypercumulation shaped charge jet is established based on micro element method. By dimensional analysis, main control parameters are identified and their effect on jet formation are analyzed. Through numerical modelling and orthogonal optimization method, influence of the factors and their levels over the indicators of jet tip velocity and jet length as well as order of the significance of each factor and level are obtained. Penetration experiments of trunconical hypercumulation shaped charge based on the orthogonal optimization reveals its advantage over traditional conical shaped charge structure, and finally determines the optimal influence factor level combination. The research and results would provide useful guide for the design and application of trunconical hypercumulation shaped charge structure. |
| first_indexed | 2024-04-09T21:57:50Z |
| format | Article |
| id | doaj.art-c71b2c83d0694c5ea47b38757d219d2d |
| institution | Directory Open Access Journal |
| issn | 2214-9147 |
| language | English |
| last_indexed | 2024-04-09T21:57:50Z |
| publishDate | 2023-03-01 |
| publisher | KeAi Communications Co., Ltd. |
| record_format | Article |
| series | Defence Technology |
| spelling | doaj.art-c71b2c83d0694c5ea47b38757d219d2d2023-03-24T04:22:15ZengKeAi Communications Co., Ltd.Defence Technology2214-91472023-03-0121196206Study on jet formation behavior and optimization of trunconical hypercumulation shaped charge structureChao Ge0Zhuojun Qu1Jin Wang2Die Hu3Yong Zhang4Corresponding author.; School of Mechatronical Engineering, Beijing Institute of Technology, Beijing, 100081, ChinaSchool of Mechatronical Engineering, Beijing Institute of Technology, Beijing, 100081, ChinaSchool of Mechatronical Engineering, Beijing Institute of Technology, Beijing, 100081, ChinaSchool of Mechatronical Engineering, Beijing Institute of Technology, Beijing, 100081, ChinaSchool of Mechatronical Engineering, Beijing Institute of Technology, Beijing, 100081, ChinaCombining the methods of theoretical, numerical and experimental, this research focuses on the jet formation behavior and optimization of trunconical hypercumulation shaped charge structure. With the three-stage division, formation theory of trunconical hypercumulation shaped charge jet is established based on micro element method. By dimensional analysis, main control parameters are identified and their effect on jet formation are analyzed. Through numerical modelling and orthogonal optimization method, influence of the factors and their levels over the indicators of jet tip velocity and jet length as well as order of the significance of each factor and level are obtained. Penetration experiments of trunconical hypercumulation shaped charge based on the orthogonal optimization reveals its advantage over traditional conical shaped charge structure, and finally determines the optimal influence factor level combination. The research and results would provide useful guide for the design and application of trunconical hypercumulation shaped charge structure.http://www.sciencedirect.com/science/article/pii/S2214914722002173Shaped chargeTrunconicalHypercumulation jetFormationOptimization |
| spellingShingle | Chao Ge Zhuojun Qu Jin Wang Die Hu Yong Zhang Study on jet formation behavior and optimization of trunconical hypercumulation shaped charge structure Defence Technology Shaped charge Trunconical Hypercumulation jet Formation Optimization |
| title | Study on jet formation behavior and optimization of trunconical hypercumulation shaped charge structure |
| title_full | Study on jet formation behavior and optimization of trunconical hypercumulation shaped charge structure |
| title_fullStr | Study on jet formation behavior and optimization of trunconical hypercumulation shaped charge structure |
| title_full_unstemmed | Study on jet formation behavior and optimization of trunconical hypercumulation shaped charge structure |
| title_short | Study on jet formation behavior and optimization of trunconical hypercumulation shaped charge structure |
| title_sort | study on jet formation behavior and optimization of trunconical hypercumulation shaped charge structure |
| topic | Shaped charge Trunconical Hypercumulation jet Formation Optimization |
| url | http://www.sciencedirect.com/science/article/pii/S2214914722002173 |
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