lib.mEoS.R23¶
Fluid info¶
CAS Number: 75-46-7
Formula: CHF3
Synonym: R23
Molecular weigth: 70.01385 g/mol
Tc: 299.2930 K
Pc: 4.8320 MPa
ρc: 526.5042 kg/m³
Tt: 118.0200 K
Tb: 191.1320 K
Acentric factor: 0.263
Dipole moment: 1.6490 Debye
Equation of state¶
Penoncello, S.G., Lemmon, E.W., Jacobsen, R.T, Shan, Z.; A Fundamental Equation for Trifluoromethane (R-23). J. Phys. Chem. Ref. Data 32(4) (2003) 1473-1499, http://dx.doi.org/10.1063/1.1559671
Penoncello, S.G., Shan, Z., Jacobsen, R.T.; A Fundamental Equation for the Calculation of the Thermodynamic Properties of Trifluoromethane (R23). ASHRAE Trans. 106(Part 1) (2000) 739-756
Platzer, B., Polt, A., Maurer, G.; Thermophysical Properties of Refrigerants. Berlin: Springer-Verlag, 1990.
Viscosity¶
Shan, Z., Penoncello, S.G., Jacobsen, R.T.; A Generalized Model for Viscosity and Thermal Conductivity of Trifluoromethane (R-23). ASHRAE Trans. 106(Part 1) (2000) 757-767
Thermal Conductivity¶
Shan, Z., Penoncello, S.G., Jacobsen, R.T.; A Generalized Model for Viscosity and Thermal Conductivity of Trifluoromethane (R-23). ASHRAE Trans. 106(Part 1) (2000) 757-767
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 R23