function Nu_SiederTate input SI.ReynoldsNumber Re "Reynolds number"; input SI.PrandtlNumber Pr "Prandtl number"; input Real R_mu "Ratio of dynamic viscosity (@T_bulk/@T_wall)"; input Real A = 0.027 "Multiplication value"; input Real alpha = 0.8 "Exponent to Reynolds number"; input Real beta = 1/3 "Exponent to Prandtl number"; input Real delta = 0.14 "Exponent on viscosity ratio"; output SI.NusseltNumber Nu "Nusselt number"; end Nu_SiederTate;