WOLFRAM SYSTEM MODELER

specificEntropy

Specific entropy w.r.t. thermodynamic state | use setState_phX function for input if necessary

Wolfram Language

In[1]:=
SystemModel["Modelica.Media.R134a.R134a_ph.specificEntropy"]
Out[1]:=

Information

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

This function calculates the specific entropy of R134a from the state record (e.g., use setState_phX function for input). The specific entropy is modelled by the fundamental equation of state of Tillner-Roth and Baehr (1994).

Syntax

s = specificEntropy(state)

Inputs (1)

state

Type: ThermodynamicState

Description: Thermodynamic state record

Outputs (1)

s

Type: SpecificEntropy (J/(kg⋅K))

Description: Specific entropy