Function that calculates the pressure R410A vapor based on temperature and specific volume. The pressure is calculated from the Martin-Hou equation of state.
Thermodynamic properties of DuPont Suva 410A: https://www.chemours.com/Refrigerants/en_US/assets/downloads/h64423_Suva410A_thermo_prop_si.pdf
function pressureVap_Tv input Modelica.SIunits.Temperature T "Temperature of refrigerant"; input Modelica.SIunits.SpecificVolume v "Specific volume of refrigerant"; output Modelica.SIunits.AbsolutePressure p "Pressure of refrigerant vapor"; end pressureVap_Tv;