Elmer Discussion Forum

I was following the tutorial steps initially. Updating the frequency to 1.0 I am getting ~ the same results as I showed before. No fields are being shown outside the wire and the magnitude is way too high. If no one is spotting any errors in the sif file, perhaps I am messing up something with ParaV...

It would make sense that I am missing some equation or boundary, but it seems like I am applying them all to the correct items as instructed. The only thing that is ambiguous in the tutorial is if the ground and voltage boundaries should be applied to only the wire or the wire and the cylindrical en...

Thanks for the quick replies! Are there known good copies of the tutorial project files? With the harmonic solver I am getting some pretty weird results. I believe I have matched the steps from the tutorial exactly and from my limited experience with COMSOL all the inputs seem reasonable. I am getti...

I just installed Elmer on ubuntu 20.04 and am working through the tutorials here: http://www.nic.funet.fi/index/elmer/doc/ElmerTutorials.pdf I am starting with the "Magnetic field induced by harmonic current in a wire" tutorial but I am stuck because the "MgDynHarm" solver is mis...