lib.mEoS.iButene¶
Fluid info¶
CAS Number: 115-11-7
Formula: CH2=C(CH3)2
Molecular weigth: 56.10632 g/mol
Tc: 418.0900 K
Pc: 4.0098 MPa
ρc: 233.9634 kg/m³
Tt: 132.4000 K
Tb: 266.1500 K
Acentric factor: 0.193
Dipole moment: 0.5000 Debye
Equation of state¶
Lemmon, E.W., Ihmels, E.C.; Thermodynamic properties of the butenes: Part II. Short fundamental equations of state. Fluid Phase Equilibria 228-229 (2005) 173-187, http://dx.doi.org/10.1016/j.fluid.2004.09.004
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 iButene