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TVT, 2012, Volume 50, Issue 4, Pages 514–523 (Mi tvt363)  

This article is cited in 5 scientific papers (total in 5 papers)

Thermophysical Properties of Materials

Thermodynamics of multicomponent mixtures near the liquid-vapor critical point

M. Yu. Belyakov, V. P. Voronov, E. E. Gorodetskii, B. A. Grigor'ev, V. A. Deshabo, V. I. Kosov, V. D. Kulikov, V. N. Kur'yakov, I. K. Yudin, D. I. Yudin

Oil and Gas Research Institute, Russian Academy of Sciences, ul. Gubkina 3, Moscow, 119333, Russia

Abstract: A general approach based on parameterization of physical properties by two scaling functions is proposed to describe the physical properties of multicomponent mixtures in the vicinity of critical points. The present approach allows us to obtain explicit expressions for anomalous parts of various thermodynamic parameters. The temperature dependencies of pressure, of the isochoric heat capacity $C_{\rho,x}$, and of the intensity of scattered light were measured near the liquid-vapor critical point of a three-component mixture, methane$+0.35$ mol propane$+0.15$ mol pentane. $P$-$T$ measurements were carried out at $10$ isochores for densities $0.185$$0.444$ g/cm$^3$. Measurements of $C_{\rho,x}$ and the intensity of light scattering were carried out at $4$ and $3$ near-critical isochores, respectively. Comparison of the experimental data and theoretical calculations showed that the present approach provides a quantitative description of the experimental data, and thereby, the complete equation of state of the studied system was derived.

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English version:
High Temperature, 2012, 50:4, 479–487

Bibliographic databases:

UDC: 535.361.2+536.63
Received: 22.06.2011

Citation: M. Yu. Belyakov, V. P. Voronov, E. E. Gorodetskii, B. A. Grigor'ev, V. A. Deshabo, V. I. Kosov, V. D. Kulikov, V. N. Kur'yakov, I. K. Yudin, D. I. Yudin, “Thermodynamics of multicomponent mixtures near the liquid-vapor critical point”, TVT, 50:4 (2012), 514–523; High Temperature, 50:4 (2012), 479–487

Citation in format AMSBIB
\Bibitem{BelVorGor12}
\by M.~Yu.~Belyakov, V.~P.~Voronov, E.~E.~Gorodetskii, B.~A.~Grigor'ev, V.~A.~Deshabo, V.~I.~Kosov, V.~D.~Kulikov, V.~N.~Kur'yakov, I.~K.~Yudin, D.~I.~Yudin
\paper Thermodynamics of multicomponent mixtures near the liquid-vapor critical point
\jour TVT
\yr 2012
\vol 50
\issue 4
\pages 514--523
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\elib{http://elibrary.ru/item.asp?id=17780661}
\transl
\jour High Temperature
\yr 2012
\vol 50
\issue 4
\pages 479--487
\crossref{https://doi.org/10.1134/S0018151X12030066}
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\scopus{http://www.scopus.com/record/display.url?origin=inward&eid=2-s2.0-84865350427}


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    Citing articles on Google Scholar: Russian citations, English citations
    Related articles on Google Scholar: Russian articles, English articles

    This publication is cited in the following articles:
    1. A. V. Trotsenko, “Correlation between the derivatives of thermodynamic functions at the critical point of a pure substance”, High Temperature, 51:1 (2013), 128–130  mathnet  crossref  isi  elib  elib
    2. E. A. Bazaev, A. R. Bazaev, “Phase transformations in water-aliphatic alcohol binary systems”, High Temperature, 51:2 (2013), 224–230  mathnet  crossref  isi  elib  elib
    3. I. M. Gil'mutdinov, I. I. Gil'mutdinov, I. V. Kuznetsova, A. N. Sabirzyanov, “Solubility of supercritical ņarbon dioxide in polyethylene glycol $4000$”, High Temperature, 54:1 (2016), 77–80  mathnet  crossref  crossref  isi  elib
    4. Goncharova Yu.A., Indrupskiy I.M., 8Th International Conference on Mathematical Modeling in Physical Science, Journal of Physics Conference Series, 1391, ed. Vlachos D., IOP Publishing Ltd, 2019  crossref  isi
    5. Shiryaev I.M., Zakirov E.S., Indrupskiy I.M., 8Th International Conference on Mathematical Modeling in Physical Science, Journal of Physics Conference Series, 1391, ed. Vlachos D., IOP Publishing Ltd, 2019  crossref  isi
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