.ThermofluidStream.Media.XRGMedia.R134a_ph.T_ph_der

Information

This function calculates the derivative of temperature w.r.t. time. It is used as derivative function for T_props_ph.

Interface

function T_ph_der
  extends Modelica.Icons.Function;
  input AbsolutePressure p "pressure";
  input SpecificEnthalpy h "specific enthalpy";
  input Common.InverseDerivatives_rhoT derivs "auxiliary record";
  input Real p_der "derivative of pressure";
  input Real h_der "derivative of specific enthalpy";
  output Real T_der "derivative of temperature";
end T_ph_der;