Boundary conditions problem
 

Hi,

I have a problem with boundary conditions. When I make the mesh always some walls and interior type of conditions appear. I'm using Ansys R15 version. How can I solve this issue?

See image, project files also attached.

https://imgur.com/mgSFfHA


https://ufile.io/slmadqyz


Thank you so much for your help in advance,


Best Regards,

Bence