Reply To: Defining Material Numbers
for the beginning, you may set veleocity conditions at the inflow and ouflow domains by just one material number. Please, also have a look at our user guide and the online documentation Doxygen. Further, our spring school is always a good start!
Actual support my group only can offer in form a common project. For this, visit http://www.lbrg.kit.edu and contact me by the email provided there.