You have two options and it depends on your ultimate goal for your measurement. If you want to see the effects of residual magnetism, you can saturate the core with a DC current and then remove it (be careful of the inductive spike) The core will remain at the maximum residual flux for your...
Thanks,
I see in one of the threads that I'm not the only one to notice odd behavior in the materials models. Here are all of the loops from my FEA (FEMM). I'm sure they were collected from various sources and I understand the batch to batch variations can be quite drastic but i still find it...
I have been playing with femm with some odd results and I suspect several of the standard carbon steel models are not as accurate as I would like. For example according to my version of femm, 1020 steel has a higher Bsat than 1018.
I have searched high and low for any information on the BH...
