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HE Ning, XIANG Cong, ZHANG Qi. Numerical calculation of JWL EOS parameters for explosives[J]. JOURNAL OF BEIJING INSTITUTE OF TECHNOLOGY, 2011, 20(4): 433-437.
Citation: HE Ning, XIANG Cong, ZHANG Qi. Numerical calculation of JWL EOS parameters for explosives[J].JOURNAL OF BEIJING INSTITUTE OF TECHNOLOGY, 2011, 20(4): 433-437.
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Numerical calculation of JWL EOS parameters for explosives

  • National Key Laboratory of Explosion Science and Technology, Beijing Institute of Technology, Beijing 100081, China

  • Received Date:2010-11-18
    Abstract
  • JWL equation of state (EOS) parameter for most energetic materials is blank, that makes it impossible for the numerical simulation of the explosive dynamic response and damage effects. In this paper, the numerical calculation of JWL EOS parameters for the gaseous, liquid and condensed source of the explosion was performed, the numerical simulation for the bottleneck problem of the dynamic response and damage effects for the aluminized explosives and some other non-ideal explosion source was solved, the visualization software for the detonation parameters and numerical parameters of JWL equation was developed. The results were relatively consistent with the experimental data.
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    • References (7)
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