Solving laminar flow 3-D problem

Hello.

I'm working on a master thesis. For the thesis i'm designing a Comsol model. It represents a 3-D geometry with oxygen flowing in it.

Is there anybody who can help me to get the model working? I don't think it's extremely difficult. For now, I need only a stationary solution and nice velocity plots.

If you are interested, please contact me and I'll send you the model.

I'm working with comsol 5.1, so if you have an older version, it will probably won't open.

Thanks in advance!

Kirill Starostenko