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Chinese Journal of High Pressure Physics  > 2010  >  24(4): 316-320 .
ZHANG Yuan-Ping, CHI Jia-Chun, GONG Yan-Qing, WANG Guang-Jun. Experimental Study on Underwater Explosion Performance of Aluminized Explosive[J]. Chinese Journal of High Pressure Physics, 2010, 24(4): 316-320 . doi: 10.11858/gywlxb.2010.04.013
Citation: ZHANG Yuan-Ping, CHI Jia-Chun, GONG Yan-Qing, WANG Guang-Jun. Experimental Study on Underwater Explosion Performance of Aluminized Explosive[J]. Chinese Journal of High Pressure Physics, 2010, 24(4): 316-320 . doi: 10.11858/gywlxb.2010.04.013
shu

Experimental Study on Underwater Explosion Performance of Aluminized Explosive

doi: 10.11858/gywlxb.2010.04.013

  • National Key Laboratory of Shock Wave and Detonation Physics, Institute of Fluid Physics, CAEP, Mianyang 621900, China

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  • Corresponding author: ZHANG Yuan-Ping
  • Received Date: 02 Mar 2009
  • Rev Recd Date: 09 Dec 2009
  • Publish Date: 15 Aug 2010
    Abstract
  • The blast shock wave pressure and the bubble pulse period of RS211, HL-1, HL-2 and TNT explosives were measured, and then the peak pressure, shock wave impulse, shock wave energy and bubble energy were obtained. The experimental results showed that in the studied range, the shock wave energies and the bubble energies of the three aluminized explosives were about 1.20~1.35 and 1.50~2.30 times more than TNT explosive, respectively. The analysis results indicated that the aluminum powder added to explosives can enhance underwater explosion power of the explosives.

     

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    • References(11)
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