WOLFRAM SYSTEM MODELER
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