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Chinese Journal of High Pressure Physics  > 2014  >  28(4): 467-472.
YAN Ke-Bin, HUANG Zheng-Xiang, LIU Rong-Zhong. Numerical and Experimental Research on Ceramic/Rubber/Steel Composite Armor Penetrated by Jet[J]. Chinese Journal of High Pressure Physics, 2014, 28(4): 467-472. doi: 10.11858/gywlxb.2014.04.013
Citation: YAN Ke-Bin, HUANG Zheng-Xiang, LIU Rong-Zhong. Numerical and Experimental Research on Ceramic/Rubber/Steel Composite Armor Penetrated by Jet[J]. Chinese Journal of High Pressure Physics, 2014, 28(4): 467-472. doi: 10.11858/gywlxb.2014.04.013
shu

Numerical and Experimental Research on Ceramic/Rubber/Steel Composite Armor Penetrated by Jet

doi: 10.11858/gywlxb.2014.04.013
  • 1.

    School of Mechanics Engineering, Nanjing University of Science and Technology, Nanjing 210094, China

  • 2.

    Army Officer Academy of PLA, Hefei 230031, China

  • Received Date: 19 Jul 2012
  • Rev Recd Date: 31 Oct 2012
    Abstract
  • Numerical simulation and analysis of jet penetration in ceramic/rubber/steel composite armor with different rubber interlayer thicknesses at the impact angles of 30° and 60° were conducted by applying LS-DYNA dynamic analysis software.The jet velocity, target deformation and remaining penetration depth were obtained through the standard shaped charge experiment, and the effects of inclination angle and rubber interlayer thickness on the anti-jet penetration property of composite armor were analyzed.The results show that the inclination angle has a great influence on the defense property of ceramic/rubber/steel composite armor against shaped charge jet, especially large inclination angle; the rubber interlayer has a certain impact on the penetration performance of jet, however the effect of its thickness is quite small.

     

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