WOLFRAM SYSTEM MODELER
Helmholtz_phFunction to calculate analytic derivatives for computing d and t given p and h |
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SystemModel["Modelica.Media.Common.Helmholtz_ph"]

| f |
Type: HelmholtzDerivs Description: Dimensionless derivatives of Helmholtz function |
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| nderivs |
Type: NewtonDerivatives_ph Description: Derivatives for Newton iteration to calculate d and t from p and h |
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