Journal of Energy Engineering (에너지공학)

The Korean Society for Energy (한국에너지학회)
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Methodology for Describing Different Phase States of Molecular Nitrogen

  • Cho, Haeng Muk (Division of Mechanical & Automotive Engineering Kongju National University) ;
  • Kudryavtsev, I.N. (Dept. of Alternative Energy Sources & Ecology School of Physics & Energy V.N. Karazin Kharkiv National University) ;
  • Kramskoy, A.V. (Dept. of Alternative Energy Sources & Ecology School of Physics & Energy V.N. Karazin Kharkiv National University)
  • Received : 2014.08.22
  • Accepted : 2014.12.05
  • Published : 2014.12.31
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Abstract

A theory-based methodology for describing the thermodynamic properties of molecular nitrogen is presented. The results obtained indicate a successful application of a fully consistent statistical method for the description of a molecular system in different phase states. The method employs a density of states equation for solid nitrogen and a perturbation potential for gaseous and liquid nitrogen. The main characteristics of the calculation method include the need for a minimal number of initial data and the absence of fitting parameters. The adequacy of the physical model that is the basis for the method allows a description of existing experimental data and the peculiarities of the thermodynamic properties.

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References

  1. C.A. Ordonez, M.C. Plummer, and R.F. Reidy, Proceedings of the 2001 ASME International Mechanical Engineering Congress and Exposition, Paper No. IMECE2001/PID-25620.
  2. M.C. Plummer, C.P. Koehler, D.R. Flanders, R.F. Reidy, and C.A. Ordonez, Advances in Cryogenic Engineering 43, 1245 (1998).
  3. A. Anderson, T.S. Sun and M.D.A. Donkersloot, Can. J. Phys. 48, 2265 (1970). https://doi.org/10.1139/p70-284
  4. J.K. Kjems, G. Dolling, Phys. Rev. B 11, 1639 (1975). https://doi.org/10.1103/PhysRevB.11.1639
  5. A. Ron and O. Schnepp, J. Chem. Phys. 46, 3991 (1967). https://doi.org/10.1063/1.1840475
  6. M. Brit, A. Ron and O. Schnepp, J. Chem. Phys. 51, 1318 (1969). https://doi.org/10.1063/1.1672176
  7. Physics of Cryocrystals, edited by V.G. Manzhelii et al. (AIP Press, Woodbury, New York, 1996).
  8. E. Huler, A. Zunger, Phys. Rev. B 12, 5878 (1975). https://doi.org/10.1103/PhysRevB.12.5878
  9. Structure and Thermodynamic Properties of Cryocrystals, Handbook, edited by V.G. Manzhelii et al. (Begell House Inc. Publishers, New York, 1998).
  10. A.P. Kudrjash, V.V. Pashkov, V.S. Marinin, D.A. Moskalenko, Natural gas in engines (Naukova dumka, Kiev, 1990).
  11. V.S. Marinin, Thermal physics of the alternative energy carriers (Fort, Kharkov, 1999).
  12. J.A. Barker, D. Henderson, Rev. Mod. Phys. 48, 587 (1976). https://doi.org/10.1103/RevModPhys.48.587
  13. I.Z. Fisher, Ukr. Fiz. Zh. (Russ. Ed.) [Ukr. Phys. J.] 20, 415 (1975).
  14. V.S. Marinin, V.V. Pashkov, Ukr. Fiz. Zh. (Russ. Ed.) [Ukr. Phys. J.] 21, 1695 (1976).
  15. N.B. Vargaftik, Handbook on thermal properties of gases and liquids (Nauka, Moscow, 1972).
  16. Thermodynamic properties of nitrogen, edited by V.V. Sychov et al. (Nauka, Moscow, 197