.TAeZoSysPro.Media.Air.MoistAir.r_dTX_der

Information

Return ideal gas constant derivative as a function from thermodynamic d, T and X, remains valid with liquid water in the mixture

Interface

function r_dTX_der
  input SI.Density d "Density";
  input SI.Temperature T "Temperature";
  input SI.MassFraction X[:] "Mass fractions of moist air";
  input Real dd(unit = "kg/(m3.s)") "Density derivative";
  input Real dT(unit = "K/s") "Temperature derivative";
  input Real dX[:](each unit = "1/s") "Composition derivative";
  output Real R_der(unit = "J/(kg.s.K)") "Time derivative of specific enthalpy";
end r_dTX_der;