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Chinese Journal of High Pressure Physics  > 2001  >  15(2): 97-102 .
CAO Ju-Zhen, LI En-Zheng, WANG Zheng. Numerical Study on the Damaging of Wolfram Balls Flying in Gases[J]. Chinese Journal of High Pressure Physics, 2001, 15(2): 97-102 . doi: 10.11858/gywlxb.2001.02.004
Citation: CAO Ju-Zhen, LI En-Zheng, WANG Zheng. Numerical Study on the Damaging of Wolfram Balls Flying in Gases[J]. Chinese Journal of High Pressure Physics, 2001, 15(2): 97-102 . doi: 10.11858/gywlxb.2001.02.004
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Numerical Study on the Damaging of Wolfram Balls Flying in Gases

doi: 10.11858/gywlxb.2001.02.004

  • Institute of Applied Physics and Computational Mathematics, Beijing 100088, China

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  • Corresponding author: CAO Ju-Zhen
  • Received Date: 29 Dec 1999
  • Rev Recd Date: 04 Sep 2000
  • Publish Date: 05 Jun 2001
    Abstract
  • The damage of different ball with the diameters of 6 mm (W and Fe) and 8.5 mm (W) flying in a gas with different velocity was studied. The damaging threshold velocities of different balls were obtained. The investigation showed that the damage degree of balls depends on the material, velocity and the size of the balls. The perforating ability of damaged balls to 6 mm thick steel targets was also studied.

     

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    • References(3)
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    曹菊珍, 周淑荣, 于志鲁, 等. 钨珠对铝靶、钢靶侵彻的数值研究与分析 [J]. 爆炸与冲击, 1992, 12(3): 199.
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