
pure functionder_additionalProperties_phxi
Extends from TILMedia.BaseClasses.PartialVLEFluidObjectFunction.
Outputs
| Type | Name | Default | Description |
| Real | der_x | | Steam mass fraction |
| Real | der_cp | | Specific heat capacity cp |
| Real | der_cv | | Specific heat capacity cv |
| Real | der_beta | | Isobaric expansion coefficient |
| Real | der_kappa | | Isothermal compressibility |
| Real | der_drhodp | | Derivative of density wrt pressure |
| Real | der_drhodh | | Derivative of density wrt specific enthalpy |
| Real | der_drhodxi | | Derivative of density wrt mass fraction |
| Real | der_a | | Speed of sound |
| Real | der_gamma | | Heat capacity ratio |