the tetFinite method in foam-exten3.0 does not support the cyclic BC?
 

why the tetFinite method in foam-exten3.0 does not support the cyclic BC?

I look into the src/tetFiniteElement/tetPolyMesh/tetPolyPatches
but I can not find a cyclicTetPolyPatch....

Does that mean I can not use TetFinite Method for cyclic boundary problems?

I recently tried to build a 3D channel with 2 pair of cyclic boundaries, but it doesn't work after I take into the tetFinite method.

Can anyone give a hint on that? or how can I solve the problem?

Thanks in advance

/Allen