Update August 2026 This post was originally written before more information surfaced. What I did wrong, fundamentally, was assume a rather mechanically-robust surface speed, resulting in a very high torque density requirement, leading to a saturation nightmare, leading to the…
On Eddy-Current Iron Losses
Preface I had already written this post up to the analytical methods section when WordPress saw fit to lose all my progress for some reason. So, if you get an aura of pissed-offness from the first few sections, it’s not…