Derivative of liquid specific entropy in two-phase region w.r.t pressure
function dBubbleEntropy_dPressure extends Modelica.Icons.Function; input SaturationProperties sat "saturation properties | pressure is used for interpolation"; input SaturationProperties der_sat "derivative of saturation properties"; output Real dsldp "derivative of liquid specific entropy in two-phase region w.r.t pressure"; end dBubbleEntropy_dPressure;