Unable to specify boundary conditions
I'm participating in F1 in schools this year, and am using caedium (mac version) by following the "Flow over a Co2 dragster" tutorial. However, I am unable to specify the wall conditions. When I drag and drop "wall" onto a face, there is no selection choice of "flow-volume --> face", and no face can be found even if I click the other options.
It'll be great if you have the answer to this problem that I have. I'm pretty sure that I had followed the previous steps properly because I repeated it multiple times, but the same problem keeps arising. Thanks!