Simulation Analysis of Emptying the Explosives in Projectiles with Electromagnetic Heating
This paper concerns a new method for projectile disposal by emptying the explosives in projectiles with electromagnetic heating. It explains the basic principles of the emptying technology via electromagnetic heating. A multiphysical analysis model coupled with an electromagnetic, thermal, fluid and...
| Main Authors: | , , , , , , |
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| Format: | Article |
| Language: | English |
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MDPI AG
2022-12-01
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| Series: | Energies |
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| Online Access: | https://www.mdpi.com/1996-1073/16/1/299 |
| _version_ | 1797625897610641408 |
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| author | Zhiming Qiao Hongjun Xiang Genrong Cao Zhibo Qiao Qing’ao Lv Xichao Yuan Lei Chen |
| author_facet | Zhiming Qiao Hongjun Xiang Genrong Cao Zhibo Qiao Qing’ao Lv Xichao Yuan Lei Chen |
| author_sort | Zhiming Qiao |
| collection | DOAJ |
| description | This paper concerns a new method for projectile disposal by emptying the explosives in projectiles with electromagnetic heating. It explains the basic principles of the emptying technology via electromagnetic heating. A multiphysical analysis model coupled with an electromagnetic, thermal, fluid and phase transition model is established, and the explosive melting simulation is conducted based on this model. The dynamic phase transition process of the explosive from solid to liquid is simulated, and the electric field, magnetic field and thermal field distribution characteristics during the process are analyzed. Furthermore, the effect of excitation current characteristics on the phase transition of the explosive is given, which shows that the explosive melting process is controllable by setting the excitation current amplitude or frequency. This paper provides a new method for the disposal of end-of-life projectiles, which is more controllable, safe and environmentally friendly. |
| first_indexed | 2024-03-11T10:02:58Z |
| format | Article |
| id | doaj.art-7352383ffbb144da93e98bfdf560fa71 |
| institution | Directory Open Access Journal |
| issn | 1996-1073 |
| language | English |
| last_indexed | 2024-03-11T10:02:58Z |
| publishDate | 2022-12-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Energies |
| spelling | doaj.art-7352383ffbb144da93e98bfdf560fa712023-11-16T15:17:18ZengMDPI AGEnergies1996-10732022-12-0116129910.3390/en16010299Simulation Analysis of Emptying the Explosives in Projectiles with Electromagnetic HeatingZhiming Qiao0Hongjun Xiang1Genrong Cao2Zhibo Qiao3Qing’ao Lv4Xichao Yuan5Lei Chen6Shijiazhuang Campus, Army Engineering University, Shijiazhuang 050003, ChinaShijiazhuang Campus, Army Engineering University, Shijiazhuang 050003, ChinaShijiazhuang Campus, Army Engineering University, Shijiazhuang 050003, ChinaSchool of Mechanical Engineering, Hebei University of Technology, Tianjin 300401, ChinaShijiazhuang Campus, Army Engineering University, Shijiazhuang 050003, ChinaShijiazhuang Campus, Army Engineering University, Shijiazhuang 050003, ChinaKey Laboratory of Thermo-Fluid Science and Engineering of MOE, School of Energy & Power Engineering, Xi’an Jiaotong University, Xi’an 710049, ChinaThis paper concerns a new method for projectile disposal by emptying the explosives in projectiles with electromagnetic heating. It explains the basic principles of the emptying technology via electromagnetic heating. A multiphysical analysis model coupled with an electromagnetic, thermal, fluid and phase transition model is established, and the explosive melting simulation is conducted based on this model. The dynamic phase transition process of the explosive from solid to liquid is simulated, and the electric field, magnetic field and thermal field distribution characteristics during the process are analyzed. Furthermore, the effect of excitation current characteristics on the phase transition of the explosive is given, which shows that the explosive melting process is controllable by setting the excitation current amplitude or frequency. This paper provides a new method for the disposal of end-of-life projectiles, which is more controllable, safe and environmentally friendly.https://www.mdpi.com/1996-1073/16/1/299projectile disposalemptying technologyelectromagnetic heatingmultiphysical simulation |
| spellingShingle | Zhiming Qiao Hongjun Xiang Genrong Cao Zhibo Qiao Qing’ao Lv Xichao Yuan Lei Chen Simulation Analysis of Emptying the Explosives in Projectiles with Electromagnetic Heating Energies projectile disposal emptying technology electromagnetic heating multiphysical simulation |
| title | Simulation Analysis of Emptying the Explosives in Projectiles with Electromagnetic Heating |
| title_full | Simulation Analysis of Emptying the Explosives in Projectiles with Electromagnetic Heating |
| title_fullStr | Simulation Analysis of Emptying the Explosives in Projectiles with Electromagnetic Heating |
| title_full_unstemmed | Simulation Analysis of Emptying the Explosives in Projectiles with Electromagnetic Heating |
| title_short | Simulation Analysis of Emptying the Explosives in Projectiles with Electromagnetic Heating |
| title_sort | simulation analysis of emptying the explosives in projectiles with electromagnetic heating |
| topic | projectile disposal emptying technology electromagnetic heating multiphysical simulation |
| url | https://www.mdpi.com/1996-1073/16/1/299 |
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