Learning Forum

[GOKHUL K]

Good Day,

I have a k-epislon turbulent case of ejector (quarter symmetric-90 degree, 3D geometry) here . The case is running when the side walls kept in symmetry, there is no error, but the problem is if i put periodic boundary condition-rotational, the parameters rise at the outlet at any cell and error occurs within 10000 iterations. Please help me out with this..

Thanks in advance...

FYI: the whole geometry is splitted into many solids and th mesh is fully hex, done by sweep method and the mesh looks fine.

[Rob]

It diverges at around 10k iterations? How does the flow field look prior to that happening?