lib.mEoS.SO2¶
Fluid info¶
CAS Number: 7446-09-5
Formula: SO2
Synonym: R-764
Molecular weigth: 64.0638 g/mol
Tc: 430.6400 K
Pc: 7.8866 MPa
ρc: 525.0028 kg/m³
Tt: 197.7000 K
Tb: 263.1300 K
Acentric factor: 0.256
Dipole moment: 1.6000 Debye
Equation of state¶
Gao, K., Wu, J., Zhang, P., Lemmon, E.W.; A Helmholtz Energy Equation of State for Sulfur Dioxide. J. Chem. Eng. Data, 61(6) (2016) 2859-2872, http://dx.doi.org/10.1021/acs.jced.6b00195
Lemmon, E.W., Span, R.; Short Fundamental Equations of State for 20 Industrial Fluids. J. Chem. Eng. Data, 2006, 51 (3), pp 785–850, http://dx.doi.org/10.1021/je050186n
Polt, A., Platzer, B., Maurer, G.; Parameter der thermischen Zustandsgleichung von Bender fuer 14 mehratomige reine Stoffe. Chem. Technik 22(1992)6 , 216/224
Viscosity¶
Huber, M.L.; Models for Viscosity, Thermal Conductivity, and Surface Tension of Selected Pure Fluids as Implemented in REFPROP v10.0. NISTIR 8209, http://dx.doi.org/10.6028/NIST.IR.8209
Thermal Conductivity¶
Huber, M.L.; Models for Viscosity, Thermal Conductivity, and Surface Tension of Selected Pure Fluids as Implemented in REFPROP v10.0. NISTIR 8209, http://dx.doi.org/10.6028/NIST.IR.8209
Calculation example¶
Using the first option for equation of state, we can get this diagram plots with the liquid-gas saturation region:
The diagram is generated with this module running with the compound name as parameter or edited in file
python3 plotMEoS.py SO2
