| Integer | nbrOfPresentPhases | | Number of present phases, 0= unknown |
| Real[nP] | presentPhaseIndex | | |
| Modelica.SIunits.MassFraction[nP*nC] | phaseComposition | | matrix with composition for each phase |
| Modelica.SIunits.MoleFraction[nP] | phaseFraction | | molar fraction of the fluid that is in the specified phase |
| Modelica.SIunits.Temperature | T_overall | | temperature |
| Modelica.SIunits.Density | d_overall | | density |
| Modelica.SIunits.SpecificEntropy | s_overall | | specific entropy |
| Modelica.SIunits.AbsolutePressure | p_overall | | pressure |
| Modelica.SIunits.SpecificEnthalpy | h_overall | | specific enthalpy |
| Modelica.SIunits.Density[nP] | d_1ph | | density |
| Modelica.SIunits.SpecificEntropy[nP] | s_1ph | | specific entropy |
| Modelica.SIunits.SpecificEnthalpy[nP] | h_1ph | | specific enthalpy |
| Modelica.SIunits.PrandtlNumber[nP] | Pr_1ph | | prandtl number |
| Modelica.SIunits.VelocityOfSound[nP] | a_1ph | | velocity of sound |
| Modelica.SIunits.CubicExpansionCoefficient[nP] | beta_1ph | | isobaric expansion coefficient |
| Modelica.SIunits.SpecificHeatCapacity[nP] | cp_1ph | | specific heat capacity cp |
| Modelica.SIunits.SpecificHeatCapacity[nP] | cv_1ph | | specific heat capacity cv |
| Modelica.SIunits.Compressibility[nP] | kappa_1ph | | compressibility |
| Modelica.SIunits.DerPressureByTemperature[nP] | dpdT_dN_1ph | | Derivative of pressure w.r.t. temperature at constant density and N |
| Modelica.SIunits.DerPressureByDensity[nP] | dpdd_TN_1ph | | Derivative of pressure w.r.t. density at constant temperatre and molar substance |
| Modelica.SIunits.ThermalConductivity[nP] | lambda_1ph | | thermal conductivity |
| Modelica.SIunits.DynamicViscosity[nP] | eta_1ph | | dynamic viscosity |