Combustion, Explosion and Shock Waves

, Volume 35, Issue 4, pp 443–446 | Cite as

Acceleration of solid particles during cumulation of detonation products in vacuum

  • P. A. Lazorskii
  • A. V. Plastinin
  • V. V. Sil’vestrov
  • V. M. Titov
Article

Abstract

The possibility of increasing the velocity of solid particles accelerated by an explosion of a long tubular charge of a high explosive (HE) in vacuum is analyzed. The experimental results obtained indicate that the acceleration velocity cannot be considerably increased. The probable causes are erosion of the material from the inner surface of the HE tube and a significant decrease in the mass flow velocity when the length of the HE tube exceeds the optimum length.

Keywords

Detonation Product High Explosive Explosion Product Accelerate Particle Shock Adiabat 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Kluwer Academic/Plenum Publishers 1999

Authors and Affiliations

  • P. A. Lazorskii
    • 1
  • A. V. Plastinin
    • 2
  • V. V. Sil’vestrov
    • 2
  • V. M. Titov
    • 2
  1. 1.Novosibirsk State UniversityNovosibirsk
  2. 2.Lavrent’ev Institute of Hydrodynamics, Siberian DivisionRussian Academy of SciencesNovosibirsk

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