Radial/Circumferential (R/C) Flux Distribution Factor
function K_6 input SI.HeatFlux q_rc_avg "Average R/C flux at a height z"; input SI.HeatFlux q_rc_max "Maximum R/C flux at a height z"; input SIadd.NonDim x_abs "Absolute quality"; output Real K "Correction factor"; end K_6;