[Bmalgil]

Hi everyone,

I have quite complicated geometry consists of 17 bodies which are subject to both interface and walls.

This is an internal flow.

The reason for this is that I have to employ zero thickness topology. There are many blades and geometry divided with very this sheet metal parts.

I model this separations with employing zero thickness multibody.

Although I defined the walls and interfaces very in detail (total of 85), Fluent still defines wall-xxx(wall-125) or interface-xxx (interface-52)(total of 40ish) which are ghost in nature. Because when I did display mesh to this fluent defined boundaries it shows nothing.

What do you think?

I have also a continuity blow out to e+15. Do you think it is corrolated?

Ps. Of course I manage interfaces for touching surfaces and delete some interfaces and turned them in to wall for zero thickness topology.