rho_props_ph

Density as function of pressure and specific enthalpy

Information

This information is part of the Modelica Standard Library maintained by the Modelica Association.

This function integrates the derivative of density w.r.t. time in order to allow a numerical inversion for the complex fundamental equation of state.

Syntax

d = rho_props_ph(p, h, derivs)

Inputs (3)

p

Type: Pressure (Pa)

Description: Pressure
h

Type: SpecificEnthalpy (J/kg)

Description: Specific enthalpy
derivs

Type: InverseDerivatives_rhoT

Description: Record for the calculation of rho_ph_der

Outputs (1)

d

Type: Density (kg/m³)

Description: Density