WOLFRAM SYSTEM MODELER
Derivative of liquid specific entropy in two-phase region w.r.t pressure | use setState_phX function for input
This information is part of the Modelica Standard Library maintained by the Modelica Association.
This function calculates the derivative of liquid entropy of R134a with regard to the state variable p (absolute pressure). The non-derivative function is bubbleEntropy.
It is only valid in the two-phase region (i.e., ptriple ≤ p ≤ pcrit ).
Description: Saturation properties | pressure is used for interpolation
Description: Derivative of liquid specific entropy in two-phase region w.r.t pressure