Hey, Vijay. In the few days since this post I've ironed out my struggles with this model. My convergence issues were due to setting a bad outlet mixture fraction and not the matching inlet mixture fraction. My initial lack of understanding of how the Fully Premixed FGM works were why my residuals were bad. As for why the mixture fraction grid points are set to 32 and not 1, I don't know. It was set to that when I went back to take screenshots.
You are navigating away from the AIS Discovery experience