There was a rather annoying bug in the sif generation of ElmerGUI. It only affected Windows(?) and even then the sif generation had to be performed several times. So it was not likely to found if just running through the sequence only once. However, it may have caused problems for many people. This was the minimal setup that causes the problem:
Code: Select all
Open... -> circle.in2d
Model -> Equation -> Add: (heat & ns) to body 1
Sif -> Generate
Sif -> Generate
Sif -> Generate
-Peter