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Simulation Analysis of Emptying the Explosives in Projectiles with Electromagnetic Heating.

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Title: Simulation Analysis of Emptying the Explosives in Projectiles with Electromagnetic Heating.
Authors: Qiao, Zhiming1 (AUTHOR), Xiang, Hongjun1 (AUTHOR) xhjyjs@sina.com, Cao, Genrong1 (AUTHOR), Qiao, Zhibo2 (AUTHOR), Lv, Qing'ao1 (AUTHOR), Yuan, Xichao1 (AUTHOR), Chen, Lei3 (AUTHOR)
Source: Energies (19961073). Jan2023, Vol. 16 Issue 1, p299. 12p.
Subjects: Explosives analysis, Phase transitions, Projectiles, Heating, Explosives, Magnetic fields
Abstract: 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. [ABSTRACT FROM AUTHOR]
Copyright of Energies (19961073) is the property of MDPI and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
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Header DbId: egs
DbLabel: Engineering Source
An: 161183418
AccessLevel: 6
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PubTypeId: academicJournal
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Items – Name: Title
  Label: Title
  Group: Ti
  Data: Simulation Analysis of Emptying the Explosives in Projectiles with Electromagnetic Heating.
– Name: Author
  Label: Authors
  Group: Au
  Data: <searchLink fieldCode="AR" term="%22Qiao%2C+Zhiming%22">Qiao, Zhiming</searchLink><relatesTo>1</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Xiang%2C+Hongjun%22">Xiang, Hongjun</searchLink><relatesTo>1</relatesTo> (AUTHOR)<i> xhjyjs@sina.com</i><br /><searchLink fieldCode="AR" term="%22Cao%2C+Genrong%22">Cao, Genrong</searchLink><relatesTo>1</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Qiao%2C+Zhibo%22">Qiao, Zhibo</searchLink><relatesTo>2</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Lv%2C+Qing'ao%22">Lv, Qing'ao</searchLink><relatesTo>1</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Yuan%2C+Xichao%22">Yuan, Xichao</searchLink><relatesTo>1</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Chen%2C+Lei%22">Chen, Lei</searchLink><relatesTo>3</relatesTo> (AUTHOR)
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  Data: <searchLink fieldCode="JN" term="%22Energies+%2819961073%29%22">Energies (19961073)</searchLink>. Jan2023, Vol. 16 Issue 1, p299. 12p.
– Name: Subject
  Label: Subjects
  Group: Su
  Data: <searchLink fieldCode="DE" term="%22Explosives+analysis%22">Explosives analysis</searchLink><br /><searchLink fieldCode="DE" term="%22Phase+transitions%22">Phase transitions</searchLink><br /><searchLink fieldCode="DE" term="%22Projectiles%22">Projectiles</searchLink><br /><searchLink fieldCode="DE" term="%22Heating%22">Heating</searchLink><br /><searchLink fieldCode="DE" term="%22Explosives%22">Explosives</searchLink><br /><searchLink fieldCode="DE" term="%22Magnetic+fields%22">Magnetic fields</searchLink>
– Name: Abstract
  Label: Abstract
  Group: Ab
  Data: 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. [ABSTRACT FROM AUTHOR]
– Name: AbstractSuppliedCopyright
  Label:
  Group: Ab
  Data: <i>Copyright of Energies (19961073) is the property of MDPI and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.)
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        Value: 10.3390/en16010299
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      – Code: eng
        Text: English
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      Pagination:
        PageCount: 12
        StartPage: 299
    Subjects:
      – SubjectFull: Explosives analysis
        Type: general
      – SubjectFull: Phase transitions
        Type: general
      – SubjectFull: Projectiles
        Type: general
      – SubjectFull: Heating
        Type: general
      – SubjectFull: Explosives
        Type: general
      – SubjectFull: Magnetic fields
        Type: general
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      – TitleFull: Simulation Analysis of Emptying the Explosives in Projectiles with Electromagnetic Heating.
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            NameFull: Qiao, Zhiming
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            NameFull: Xiang, Hongjun
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            NameFull: Cao, Genrong
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            NameFull: Qiao, Zhibo
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            NameFull: Chen, Lei
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            – D: 01
              M: 01
              Text: Jan2023
              Type: published
              Y: 2023
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