WOLFRAM SYSTEM MODELER
Derivative of liquid density in two-phase region w.r.t pressure
This information is part of the Modelica Standard Library maintained by the Modelica Association.
This function calculates the derivative of liquid density of R134a in the two-phase region with regard to the state variable p (absolute pressure). The non-derivative function is bubbleDensity.
It is only valid in the two-phase region (i.e., ptriple ≤ p ≤ pcrit ).
Description: Saturation property record
Type: DerDensityByPressure (s²/m²)
Description: Boiling curve density derivative