lib.mEoS.R22
============

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

* CAS Number: 75-45-6
* Formula: CHClF2
* Synonym: R22
* Molecular weigth: 86.468 g/mol
* Tc:  369.2950 K
* Pc:  4.9900 MPa
* ρc:  523.8422 kg/m³
* Tt:  115.7300 K
* Tb:  232.3400 K
* Acentric factor: 0.22082
* Dipole moment:  1.4580 Debye

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

* Kamei, A., Beyerlein, S.W., Jacobsen, R.T.; Application of Nonlinear Regression in the Development of a Wide Range Formulation for HCFC-22. Int. J. Thermophysics, 16(5) (1995) 1155-1164, http://dx.doi.org/10.1007/BF02081283
* Wagner, W., Marx, V., Pruß, A.; A New Equation of State for Chlorodifluoromethane (R22) Covering the Entire Fluid Region from 116 K to 550 K at Pressures up to 200 MPa. Int. J. Refrig., 16(6):373-389, 1993., http://dx.doi.org/10.1016/0140-7007(93)90055-D
* Span, R., Wagner, W.; Equations of State for Technical Applications. III. Results for Polar Fluids. Int. J. Thermophys., 24(1) (2003) 111-162, http://dx.doi.org/10.1023/A:1022362231796



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

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

.. image:: images/R22.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 R22