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Chinese Journal of High Pressure Physics  > 2012  >  26(5): 583-589.
ZHAO Ji-Bo, TAN Duo-Wang, LI Tao, ZHANG Yuan-Ping. Experimental Study on Safety of Explosive with Rocket Sled[J]. Chinese Journal of High Pressure Physics, 2012, 26(5): 583-589. doi: 10.11858/gywlxb.2012.05.016
Citation: ZHAO Ji-Bo, TAN Duo-Wang, LI Tao, ZHANG Yuan-Ping. Experimental Study on Safety of Explosive with Rocket Sled[J]. Chinese Journal of High Pressure Physics, 2012, 26(5): 583-589. doi: 10.11858/gywlxb.2012.05.016
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Experimental Study on Safety of Explosive with Rocket Sled

doi: 10.11858/gywlxb.2012.05.016

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

  • Received Date: 17 Feb 2011
  • Rev Recd Date: 13 May 2011
  • Publish Date: 15 Oct 2012
    Abstract
  • Explosive configuration of PBX-1 was impacted by dual rail sled loading target, PVDF and quartz gauges were used to test the incident and reacted pressure in explosive. Intuitionistic image and detail of impact between target and configuration were recorded by digital and frame cameras. The curves of overpressure produced by explosive reaction are tested by blast overpressure gauges, and relative release rate of energy is estimated. The results indicate primarily that explosive occurs partial blast and the relative release rate of energy is about 51.8% when the incident pressure is 0.48 GPa.

     

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