ExtraDerivatives

record ExtraDerivatives "Additional thermodynamic derivatives"
    extends Modelica.Icons.Record;

    IsentropicExponent kappa "Isentropic expansion coefficient";
    IsenthalpicExponent theta "Isenthalpic exponent";
    IsobaricVolumeExpansionCoefficient alpha "Isobaric volume expansion coefficient";
    IsochoricPressureCoefficient beta "Isochoric pressure coefficient";
    IsothermalCompressibility gamma "Isothermal compressibility";
    JouleThomsonCoefficient mu "Joule-Thomson coefficient";
end ExtraDerivatives;