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

This function calculates the specific enthalpy of R134a from absolute pressure and temperature. The function can only be executed in one-phase region. The safety margin to the phase boundary is 1[K] and 1000[Pa].

h = hofpT(p, T, delp)

p	Type: Pressure (Pa) Description: Pressure
T	Type: Temperature (K) Description: Temperature
delp	Type: Pressure (Pa) Description: Iteration converged if (p-pre(p) < delp)

h	Type: SpecificEnthalpy (J/kg) Description: Specific Enthalpy