Repeating of coppying a mesh.
 

Hi all,

I hope someone can help with some terminology to get me into the ansys help files.

I am trying to repeat a mesh but I’m struggling to find out how to do this in the help files and suspect its because I’m not using the right words when searching help.

What I have been doing is running a rib roughened channel flow simulation with periodic BC's on what would be the inlet outlet. I would like to look at a longer section of channel by repeating my domain several times and stitching them together into one domain.
At present, my mesh covers 10 ribs. I would like to simulate 100 ribs to look at how periodic BC's compare to a full channel simulation, so id like to stitch 10 instances of this mesh together… What would this process be called?
What may this be called in the help files?

Thanks in advance for and pointer regarding terminology.