Volume 26 Issue 3
Apr 2015
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LI Jin-He, ZHAO Ji-Bo, TAN Duo-Wang, WANG Yan-Ping, ZHANG Yuan-Ping. Effect on the Near Field Shock Wave Pressure of Underwater Explosion of Aluminized Explosive at Different Initiation Modes[J]. Chinese Journal of High Pressure Physics, 2012, 26(3): 289-293. doi: 10.11858/gywlxb.2012.03.007
Citation: LI Jin-He, ZHAO Ji-Bo, TAN Duo-Wang, WANG Yan-Ping, ZHANG Yuan-Ping. Effect on the Near Field Shock Wave Pressure of Underwater Explosion of Aluminized Explosive at Different Initiation Modes[J]. Chinese Journal of High Pressure Physics, 2012, 26(3): 289-293. doi: 10.11858/gywlxb.2012.03.007

Effect on the Near Field Shock Wave Pressure of Underwater Explosion of Aluminized Explosive at Different Initiation Modes

doi: 10.11858/gywlxb.2012.03.007
  • Received Date: 15 Oct 2010
  • Rev Recd Date: 09 Dec 2010
  • Publish Date: 15 Jun 2012
  • The underwater explosion near field shock waves propagation process of aluminized explosive HLZY-1 were observed by SJZ-30 and GSJ-15 high speed streak cameras. The explosives were initiated at the end surface, the side and the center. The streak curves of near field shock waves were digitized, and the pressure attenuation curves of shock wave were achieved. The experimental results indicate that the initiation mode has great effect on the original magnitude and the attenuation of near field shock waves peak pressure, which can provide some reference for design of warheads of underwater weapon and the evaluation of destroy efficiency.

     

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