Is it possible to change SST blend functions?
 

Is it possible to change SST blend functions?

The problem is a two continuous phase flow eulerian-eulerian with the mixture model. I'm using a turbulence damping at interface as like published works on two-phase flow ( Thomas Frank, Y. Egorov). This function emulates the wall boundary condition for turbulence at the interface and was developed for the k-omega turbulence model, but I would like to use the SST due to better behavior in the gas core flow. Thanks.