WOLFRAM SYSTEM MODELER
derivsOf_phDerivatives required for inversion of temperature and density functions |
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Wolfram Language
In[1]:=
SystemModel["Modelica.Media.R134a.R134a_ph.derivsOf_ph"]
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Information
This information is part of the Modelica Standard Library maintained by the Modelica Association.
This function calculates the derivatives required for an inversion of temperature and density function.
Syntax
derivs = derivsOf_ph(p, h, phase)
Inputs (3)
| p |
Type: AbsolutePressure (Pa) Description: Pressure |
|---|---|
| h |
Type: SpecificEnthalpy (J/kg) Description: Specific enthalpy |
| phase |
Type: Integer Description: Number of phases |
Outputs (1)
| derivs |
Type: InverseDerivatives_rhoT Description: Inverse derivatives for density and temperature |
|---|