WOLFRAM SYSTEM MODELER
isothermalCompressibilityIsothermal compressibility w.r.t. thermodynamic state (only valid for one-phase) |
 |
Wolfram Language
In[1]:=
SystemModel["Modelica.Media.R134a.R134a_ph.isothermalCompressibility"]
Out[1]:=
Information
This information is part of the Modelica Standard Library maintained by the Modelica Association.
This function calculates the isothermal compressibility of R134a from the state record (e.g., use setState_phX function for input). The isothermal compressibility is modelled by the fundamental equation of state of Tillner-Roth and Baehr (1994).
Restrictions
This property is only defined in one-phase region.
Syntax
kappa = isothermalCompressibility(state)
Inputs (1)
| state |
Type: ThermodynamicState Description: Thermodynamic state record |
|---|
Outputs (1)
| kappa |
Type: IsothermalCompressibility (1/Pa) Description: Isothermal compressibility |
|---|