I have a problem to apply the resistance material.
I followed the instruction to simulate the HVAC system example in the CFD2013 software, but when I finished all the setting then to click the apply button, the material box is not disappeared. In order to simplify this issue, I only apply the resistance to the rectangular plate, the problem still existed. I used the V10 version before, it never happened, now in the 2013 version, I don't know why I can't apply the resistance material?
Solved! Go to Solution.