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Technical Physics Letters

, Volume 43, Issue 8, pp 736–738 | Cite as

Critical electric-field strength for anisotropic spinodal decomposition of water

  • D. I. Karpov
  • D. A. Medvedev
  • A. L. Kupershtokh
Article
  • 39 Downloads

Abstract

Threshold values of an electric field for anisotropic spinodal decomposition of water in a supercritical region at T = 670 K and at a low temperature of about 350 K have been calculated. This threshold depends on the second derivative of the dielectric permittivity with respect to density. The dependence of the permittivity of medium on its density was determined by studying fluctuations of the polarization vector in a broad range of densities at the given temperatures. Time series of fluctuations of the polarization vector of ensembles of water molecules were constructed by the method of molecular dynamics.

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References

  1. 1.
    L. D. Landau and E. M. Lifshitz, Electrodynamics of Continuous Media (Pergamon, Oxford, 1959).MATHGoogle Scholar
  2. 2.
    A. L. Kupershtokh and D. A. Medvedev, Phys. Rev. E 74, 021505 (2006).ADSCrossRefGoogle Scholar
  3. 3.
    D. P. Fernandes, Y. Mulev, A. R. H. Goodwin, and J.M. H. Levelt Sengers, J. Phys. Chem. Ref. Data 24, 33 (1995).ADSCrossRefGoogle Scholar
  4. 4.
    D. Pan, L. Spanu, B. Harrison, D. A. Sverjensky, and G. Galli, Proc. Natl. Acad. Sci. 110, 6646 (2013).ADSCrossRefGoogle Scholar
  5. 5.
    Large-scale Atomic/Molecular Massively Parallel Simulator. http://lammps.sandia.gov.Google Scholar
  6. 6.
    Moltemplate 1.34. http://www.moltemplate.org.Google Scholar
  7. 7.
    Information-Computational Center of Novisib. State Univ. http://nusc.nsu.ru/.Google Scholar
  8. 8.
    H. J. C. Berendsen, J. R. Grigera, and T. P. Straatsma, J. Phys. Chem. 91, 6269 (1987).Google Scholar
  9. 9.
    S. Yoo and X. C. Zeng, J. Chem. Phys. 117, 9518 (2002).ADSCrossRefGoogle Scholar
  10. 10.
    The IAPWS industrial formulation 1997 for the thermodynamic properties of water and steam, Water/Steam Thermodynamic Surface on the WEBsite of Moscow Power Engineering Institute, Technical University. http://twt.mpei.ac.ru/MCS/Worksheets/ WSP/VTPs.xmcd.Google Scholar

Copyright information

© Pleiades Publishing, Ltd. 2017

Authors and Affiliations

  • D. I. Karpov
    • 1
    • 2
  • D. A. Medvedev
    • 1
    • 2
  • A. L. Kupershtokh
    • 1
    • 2
  1. 1.Lavrentyev Institute of Hydrodynamics, Siberian BranchRussian Academy of SciencesNovosibirskRussia
  2. 2.Novosibirsk State UniversityNovosibirskRussia

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