lib.mEoS.MDM¶
Fluid info¶
CAS Number: 107-51-7
Formula: C8H24O2Si3
Synonym: MDM
Molecular weigth: 236.53146 g/mol
Tc: 565.3609 K
Pc: 1.4375 MPa
ρc: 268.2267 kg/m³
Tt: 187.2000 K
Tb: 425.6300 K
Acentric factor: 0.524
Dipole moment: 1.0790 Debye
Equation of state¶
Thol, M., Dubberke, F.H., Baumhögger, E., Vrabec, J., Span, R.; Speed of Sound Measuements and Fundamental Equations State for Octamethyltrisiloxane and Decamethyltetrasiloxane. J. Chem. Eng. Data 62(9) (2017) 2633-2648, http://dx.doi.org/10.1021/acs.jced.7b00092
Colonna, P., Nannan, N.R., Guardone, A.; Multiparameter equations of state for siloxanes: [(CH3)3-Si-O1/2]2-[O-Si-(CH3)2]i=1,…,3, and [O-Si-(CH3)2]6. Fluid Phase Equilibria 263:115-130, 2008, http://dx.doi.org/10.1016/j.fluid.2007.10.001
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 MDM
