Equation number 3 from:
 [1] The international
Association for the Properties of Water and Steam
 Vejle, Denmark
 August 2003
 Supplementary Release on Backward Equations for the Functions
T(p,h), v(p,h) and T(p,s),
 v(p,s) for Region 3 of the IAPWS Industrial Formulation 1997
for the Thermodynamic Properties of
 Water and Steam
function T3b_ph
  extends Modelica.Icons.Function;
  input SI.Pressure p "Pressure";
  input SI.SpecificEnthalpy h "Specific enthalpy";
  output SI.Temperature T "Temperature";
end T3b_ph;
Generated at 2020-06-05T21:39:08Z by OpenModelica 1.16.0~dev-442-g2e5bc9f