lib.mEoS.RE143a¶

Fluid info¶

CAS Number: 421-14-7
Formula: CH3-O-CF3
Synonym: HFE-143a
Molecular weigth: 100.0398 g/mol
Tc: 377.9210 K
Pc: 3.6350 MPa
ρc: 465.0000 kg/m³
Tt: 240.0000 K
Tb: 249.5720 K
Acentric factor: 0.289
Dipole moment: 2.3200 Debye

Equation of state¶

Akasaka, R., Kayukawa, Y.; A fundamental equation of state for trifluoromethyl methyl ether (HFE-143m) and its application to refrigeration cycle analysis. Int. J. Refrig., 35(4) (2012) 1003-1013, http://dx.doi.org/10.1016/j.ijrefrig.2012.01.003

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:

_images/RE143a.png

The diagram is generated with this module running with the compound name as parameter or edited in file

python3 plotMEoS.py RE143a