March 2016 (published: 30.03.2016)
Number 1(21)
Home > Issue > Line of elasticity and saturation line of R236EA
Poltoratskiy M.I., Rykov V.A.
In the article the equation of the elastic line and refrigerant saturation line R236EA, taking into account the requirements of scale hypothesis and especially the behavior of the saturated vapor pressure and the density near the critical and triple points. Calculated coefficients of the system of mutually equations. A comparison with experimental data on the pressure and density of the vapor and liquid phase equilibrium lines of the branches over the past decade. Was found in good agreement with the experimental data in the vicinity of the critical point, unlike other authors equations. Information about the relative deviations are presented in graphical form.
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Keywords: elastic line, the equation of state, phase equilibrium line, scaling theory, R236EA refrigerant hexafluoropropane.
This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License
UDC 536.71
Line of elasticity and saturation line of R236EA
In the article the equation of the elastic line and refrigerant saturation line R236EA, taking into account the requirements of scale hypothesis and especially the behavior of the saturated vapor pressure and the density near the critical and triple points. Calculated coefficients of the system of mutually equations. A comparison with experimental data on the pressure and density of the vapor and liquid phase equilibrium lines of the branches over the past decade. Was found in good agreement with the experimental data in the vicinity of the critical point, unlike other authors equations. Information about the relative deviations are presented in graphical form.
Read the full article
Keywords: elastic line, the equation of state, phase equilibrium line, scaling theory, R236EA refrigerant hexafluoropropane.
DOI 10.17586/2310-1148-2016-9-30-35