lib.mEoS.C22_butane¶
Fluid info¶
CAS Number: 75-83-2
Formula: CH3-C(CH2)2-CH2-CH3
Molecular weigth: 86.17536 g/mol
Tc: 490.0000 K
Pc: 3.1380 MPa
ρc: 239.5675 kg/m³
Tt: 174.2000 K
Tb: 322.8460 K
Acentric factor: 0.23
Dipole moment: 0.0 Debye
Equation of state¶
Gao, K., Wu, J., Lemmon, E.W.; Equations of State for the Thermodynamic Properties of Three Hexane Isomers: 3-Methylpantane, 2,2-Dimethylbutane, and 2,3-Dimethylbutane. J. Phys. Chem. Ref. Data 50(3) (2021) 033103, http://dx.doi.org/10.1063/1.5093644
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 C22_butane