convergence problem
 

Hi all,

I'm using an UDF to introduce a k-e turbulence model, considering two additional scalars and turn off the turbulence equations. My UDF is correctly interpreted, i.e, there is no errors or warmings. I run my simulation, it is converging until a divergence error appears.
Anyone know why a divergence error appears if the residuals seems be going to converge when suddenly the simulation stops with a divergence error :confused: