Dynamic Mesh in Fluent 14.0.0
 

Hi all,
I am trying to work on fluent. As I am a new user so I dont have so much experience on it So, is there anybody who can suggest me how to adjust two different mesh file for making one case file in fluent 14.0.0. By the way I am working on Linux.
If it is possible, please suggest me any tutorial or you tube video on dynamic meshing procedure.
its urgent. Thanks in advance.