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Bulletin of State University of Education. Series: Physics and Mathematics

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QUASICHEMICAL CLUSTER MODEL OF REAL GAS AND VAN-DER-VAALS EQUATION

Abstract

Within quasichemical cluster model of real gas empirical parameters of Van der Waals equation of state are derived in terms of equilibrium constants of reactions of dimerization of gas monomers. Comparison of the theoretical results received with the available experimental data for argon is carried out.

About the Authors

A Geliev
Central aerohydrodynamic institute named after prof. N.E.Zhukovsky (TsAGI)
Russian Federation


Yu. . Markachev
Central aerohydrodynamic institute named after prof. N.E.Zhukovsky (TsAGI)
Russian Federation


References

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6. Гелиев А.В. и др. Корреляционная зависимость критического числа Рейнольдса ламинарно-турбулентного перехода от константы равновесия реакции димеризации в газе // Химическая физика - 2011. -Т.30, №1, С.1-7.

7. Tegeler Ch., Span R., Wagner W. A New Equation of State for Argon Covering the Fluid Region for Temperatures From the Melting Line to 700 K at Pressures up to 1000 MPa // J. Phys. Chem. Ref. Data - 1999. -V.28, N.3, P.779-850.


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ISSN 2949-5083 (Print)
ISSN 2949-5067 (Online)