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Chinese Journal of High Pressure Physics  > 2005  >  19(4): 343-347 .
WEN Shang-Gang, DENG Wen-Rong, ZHAO Feng, SUN Cheng-Wei. Analysis of Two Stages Explosive/Flyer System[J]. Chinese Journal of High Pressure Physics, 2005, 19(4): 343-347 . doi: 10.11858/gywlxb.2005.04.010
Citation: WEN Shang-Gang, DENG Wen-Rong, ZHAO Feng, SUN Cheng-Wei. Analysis of Two Stages Explosive/Flyer System[J]. Chinese Journal of High Pressure Physics, 2005, 19(4): 343-347 . doi: 10.11858/gywlxb.2005.04.010
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Analysis of Two Stages Explosive/Flyer System

doi: 10.11858/gywlxb.2005.04.010

  • Laboratory for Shock Wave and Detonation Physics Research, Institute of Fluid Physics, CAEP, Mianyang 621900, China

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  • Corresponding author: WEN Shang-Gang
  • Received Date: 16 Apr 2004
  • Rev Recd Date: 21 Jul 2004
  • Issue Publish Date: 05 Dec 2005
    Abstract
  • The driving abilities of strong detonation in two stages explosive/flyer system have been studied by both analysis and experiments. Under certain condition, the system's geometric parameters are optimized in order to drive final flyer to high speed. The abilities of strongly detonating explosive slab in driving metallic flyers to high speed are shown in our calculation model. Calculated results agree with experimental results. The performances of strong detonation are illustrated. And numerical calculation shows that converging detonation can be an effective method to accelerate a flyer up to high speed.

     

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    • References(8)
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