lib.mEoS.SF6
============

Fluid info
----------

* CAS Number: 2551-62-4
* Formula: SF6
* Molecular weigth: 146.0554192 g/mol
* Tc:  318.7232 K
* Pc:  3.7550 MPa
* ρc:  742.3000 kg/m³
* Tt:  223.5550 K
* Tb:  204.9000 K
* Acentric factor: 0.21
* Dipole moment:  0.0 Debye

Equation of state
-----------------

* Guder, C., Wagner, W.; A Reference Equation of State for the Thermodynamic Properties of Sulfur Hexafluoride (SF6) for Temperatures from the Melting Line to 625 K and Pressures up to 150 MPa. J. Phys. Chem. Ref. Data 38(1) (2009) 33-94, http://dx.doi.org/10.1063/1.3037344
* de Reuck, K.M., Craven, R.J.B., Cole, W.A.; Report on the Development of an Equation of State for Sulphur Hexafluoride. IUPAC Thermodynamic Tables Project Centre, 1991.
* Span, R., Wagner, W.; Equations of state for technical applications. II. Results for nonpolar fluids.. Int. J. Thermophys. 24 (1) (2003) 41-109, http://dx.doi.org/10.1023/A:1022310214958
* Polt, A., Platzer, B., Maurer, G.; Parameter der thermischen Zustandsgleichung von Bender fuer 14 mehratomige reine Stoffe. Chem. Technik 22(1992)6 , 216/224


Viscosity
---------

* Quiñones-Cisneros, S.E., Huber, M.L., Deiters, U.K.; Correlation for the Viscosity of Sulfur Hexafluoride (SF6) from the Triple Point to 1000 K and Pressures to 50 MPa. J. Phys. Chem. Ref. Data 41(2) (2012) 023102, http://dx.doi.org/10.1063/1.3702441

Thermal Conductivity
--------------------

* Assael, M.J., Koini, I.A., Anoniadis, K.D., Huber, M.L., Abdulagatov, I.M., Perkins, R.A.; Reference Correlation of the Thermal Conductivity of Sulfur Hexafluoride from the Triple Point to 1000 K and up to 150 MPa. J. Phys. Chem. Ref. Data 41(2) (2012) 023104, http://dx.doi.org/10.1063/1.4708620


Calculation example
-------------------

Using the first option for equation of state, we can get this diagram plots with the liquid-gas saturation region:

.. image:: images/SF6.png

The diagram is generated with :download:`this module <../.script/plotMEoS.py>` running with the compound name as parameter or edited in file

.. code-block:: bash

    python3 plotMEoS.py SF6