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Chinese Journal of High Pressure Physics  > 2002  >  16(3): 213-216 .
MENG Chuan-Min, SHI Shang-Chun, DONG Shi, SUN Yue, JIAO Rong-Zhen, YANG Xiang-Dong. Theoretical Calculation for Shock Compressional Properties of Liquid Nitrogen[J]. Chinese Journal of High Pressure Physics, 2002, 16(3): 213-216 . doi: 10.11858/gywlxb.2002.03.009
Citation: MENG Chuan-Min, SHI Shang-Chun, DONG Shi, SUN Yue, JIAO Rong-Zhen, YANG Xiang-Dong. Theoretical Calculation for Shock Compressional Properties of Liquid Nitrogen[J]. Chinese Journal of High Pressure Physics, 2002, 16(3): 213-216 . doi: 10.11858/gywlxb.2002.03.009
shu

Theoretical Calculation for Shock Compressional Properties of Liquid Nitrogen

doi: 10.11858/gywlxb.2002.03.009
  • 1.

    Institute of High Temperature and High Pressure Physics, Sichuan University, Chengdu 610065, China;

  • 2.

    Laboratory for Shock Wave and Detonation Physics, Institute of Fluid Physics, CAEP, Mianyang 621900, China

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  • Corresponding author: MENG Chuan-Min
  • Received Date: 20 Jul 2001
  • Rev Recd Date: 09 Jan 2002
  • Publish Date: 05 Sep 2002
    Abstract
  • For the liquid nitrogen, the modified WCA fluid perturbation theory is used to calculate the shock pressure and shock temperature with the exp-6 reference potential. The theory is generalized from multi-component system by adding the molecular dissociation fraction, which is related to volume. The theoretical results of pH and TH are in good agreement with those of experimental data up to 70 GPa. According to the theoretical and experimental data, the shock energy is partially absorbed by molecular dissociation.

     

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    • References(15)
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