| Temperature | T | | temperature |
| VelocityOfSound | a | | velocity of sound |
| SI.CubicExpansionCoefficient | beta | | isobaric expansion coefficient |
| SpecificHeatCapacity | cp | | specific heat capacity cp |
| SpecificHeatCapacity | cv | | specific heat capacity cv |
| Density | d | | density |
| DerDensityByEnthalpy | ddhp | | derivative of density wrt enthalpy at constant pressure |
| DerDensityByPressure | ddph | | derivative of density wrt pressure at constant enthalpy |
| DynamicViscosity | eta | | dynamic viscosity |
| SpecificEnthalpy | h | | specific enthalpy |
| SI.Compressibility | kappa | | compressibility |
| ThermalConductivity | lambda | | thermal conductivity |
| AbsolutePressure | p | | pressure |
| FixedPhase | phase | | phase flag: 2 for two-phase, 1 for one-phase |
| SpecificEntropy | s | | specific entropy |