Dynamic compressibility of porous NaCl AT low pressures

  • I. V. Belinskii
  • B. D. Khristoforov


The dynamic compressibility of porous NaCl of initial density ρ00=1.87 − 1.9 g/cm3 has been investigated on the pressure interval from 1 to 200 kbar. The dynamic compression parameters are determined from the data of electromagnetic and capacitive measurements of the wave and particle velocities of waves excited by explosion and impact. The results are compared with those of ultrasonic and static measurements. The experimental data indicate the inapplicability of the hydrodynamic model for describing the behavior of porous NaCl under dynamic loading in the region of stresses comparable with its strength.


Mathematical Modeling Mechanical Engineer Compressibility Static Measurement Industrial Mathematic 
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Literature cited

  1. 1.
    L V. Belinskii and B. D. Khristoforov, “Viscosity of NaCl in shock compression,” PMTF, No. 1, 1968.Google Scholar
  2. 2.
    I. V. Belinskii and B. D. Khristoforov, “Attenuation of impact-induced plane shock waves in aluminum,” PMTF, No. 3, 1967.Google Scholar
  3. 3.
    Ya. B. Zel'dovich and Yu. P. Raizer, Physics of Shock Waves and High-Temperature Hydrodynamic Phenomena [in Russian], Nuaka, Moscow, 1966.Google Scholar
  4. 4.
    B. Alder, “Physical experiments with strong shocks,” in: Solids under High Pressure [Russian translation], Mir, Moscow, 1966.Google Scholar
  5. 5.
    L. V. Al'tshuler, L. V. Kuleshova, and M. N. Pavlovskii, “Dynamic compressibility equation of state and electrical conductivity of sodium chloride at high pressures,” ZhETF,39, 1 (7), 1960.Google Scholar
  6. 6.
    Physical Acoustics [in Russian], Mir, Moscow, 1968.Google Scholar
  7. 7.
    P. W. Bridgeman, “The compression of 46 substances to 50000 kg/cm2,” Proc. Amer. Acad. Arts Sci.,74, No. 3, 1940.Google Scholar
  8. 8.
    I. Thouvenin “Effect of a shock wave on a porous solid,” Proc. 4-th Sympos. (Internat.) Detonat. White Oak, Md., 1965, Washington, pp. 258–265, 1967.Google Scholar
  9. 9.
    F. A. Baum, K. P. Stanyukovich, and B. L. Shekhter, Physics of Explosion [in Russian], Fizmatgiz, Moscow, 1959.Google Scholar

Copyright information

© Consultants Bureau 1972

Authors and Affiliations

  • I. V. Belinskii
    • 1
  • B. D. Khristoforov
    • 1
  1. 1.Moscow

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