WOLFRAM SYSTEM MODELER
Velocity of sound w.r.t. thermodynamic state (only valid for one-phase)
This information is part of the Modelica Standard Library maintained by the Modelica Association.
This function calculates the velocity of sound of R134a from the state record (e.g., use setState_phX function for input). The velocity of sound is modelled by the fundamental equation of state of Tillner-Roth and Baehr (1994).
This property is only defined in one-phase region.
Description: Thermodynamic state record
Type: VelocityOfSound (m/s)
Description: Velocity of sound