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Teplofizika vysokikh temperatur, 2011, Volume 49, Issue 6, Pages 862–871
(Mi tvt594)
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This article is cited in 14 scientific papers (total in 14 papers)
Thermophysical Properties of Materials
Equation of State and Thermodynamic Properties of Saturated and Superheated Mercury Vapors up to $1650$ K and $125$ MPa
L. R. Fokina, V. N. Popova, S. P. Naurzakovb a Joint Institute for High Temperatures, Russian Academy of Sciences, Moscow
b Russian Research Centre "Kurchatov Institute", Moscow
Abstract:
Experimental data on the compressibility, sound velocity, and saturation pressures have been generalized for mercury vapor at densities $<3$ g/cm$^2$ based on the equation of state with the second, third, and fourth virial coefficients. The virial coefficients have been calculated using the three-parameter Lennard-Jones potential $m$–6. The data have been generalized using the nonlinear weighted least-squares method. The parameters of the models and their enlarged error matrix taking into account random and systematic (in the first approximation) errors of the experimental data have been determined. Tables of thermodynamic properties of the saturated and superheated vapor have been calculated. The enthalpy drop error has been correctly calculated on the isentropic curve of the superheated vapor taking into account covariations of the equation of state parameters.
Received: 02.12.2010
Citation:
L. R. Fokin, V. N. Popov, S. P. Naurzakov, “Equation of State and Thermodynamic Properties of Saturated and Superheated Mercury Vapors up to $1650$ K and $125$ MPa”, TVT, 49:6 (2011), 862–871; High Temperature, 49:6 (2011), 832–840
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https://www.mathnet.ru/eng/tvt594 https://www.mathnet.ru/eng/tvt/v49/i6/p862
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Abstract page: | 310 | Full-text PDF : | 139 | References: | 46 |
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