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Teplofizika vysokikh temperatur, 2013, Volume 51, Issue 2, Pages 253–260 (Mi tvt80)  

This article is cited in 10 scientific papers (total in 10 papers)

Thermophysical Properties of Materials

Phase transformations in water-aliphatic alcohol binary systems

E. A. Bazaev, A. R. Bazaev

Institute for Geothermal Problems, Dagestan Scientific Center, Russian Academy of Sciences, pr. Shamil'a 39-A, Makhachkala, 367030, Russia
References:
Abstract: The parameters of liquid-vapor phase transitions $p_s$, $\rho_s$, $T_s$ and critical points $p_c$, $\rho_c$, $T_c$ were determined from the experimental data on the $p$, $\rho$, $T$, $x$-dependences of aqueous solutions of aliphatic alcohols (methanol, ethanol, $n$-propanol) that contain $0.2$, $0.5$, and $0.8$ mole fractions ($x$) of ethanol and correspond to single-phase (gas, liquid), two-phase, or subcritical areas. The dependence of the pressure of saturated vapor in solutions on the temperature and density was described by means of the expansion of the compressibility factor $Z=p/RT\rho_m$ in powers of the density and temperature along the coexistence curve away from the critical point. The temperature dependence of the density of solutions along the coexistence curve and inside the critical area was fitted using the power functions of parameters $\omega\sim\tau^{\beta_i}$, $\tau=(T-T_c)/T_c$ and $\omega=(\rho_{1,v}-\rho_c)/\rho_c$.
Received: 06.06.2012
English version:
High Temperature, 2013, Volume 51, Issue 2, Pages 224–230
DOI: https://doi.org/10.1134/S0018151X1301001X
Bibliographic databases:
Document Type: Article
UDC: 536.763: 536.764: 544.344.2
Language: Russian
Citation: E. A. Bazaev, A. R. Bazaev, “Phase transformations in water-aliphatic alcohol binary systems”, TVT, 51:2 (2013), 253–260; High Temperature, 51:2 (2013), 224–230
Citation in format AMSBIB
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\paper Phase transformations in water-aliphatic alcohol binary systems
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\vol 51
\issue 2
\pages 253--260
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\jour High Temperature
\yr 2013
\vol 51
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\pages 224--230
\crossref{https://doi.org/10.1134/S0018151X1301001X}
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  • This publication is cited in the following 10 articles:
    Citing articles in Google Scholar: Russian citations, English citations
    Related articles in Google Scholar: Russian articles, English articles
    Teplofizika vysokikh temperatur Teplofizika vysokikh temperatur
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