arxivcs.CEcs.AImath.NA2026-07-15
Accounting for Hysteresis and Eddy Currents in Finite Element Simulations of Ferromagnetic Laminated Cores using a Recurrent Neural Network
Florent Purnode, Louis Denis, François Henrotte, Gilles Louppe, Christophe Geuzaine
Incorporating hysteresis and eddy currents into finite element simulations of laminated-core electrical machines is computationally challenging. Resolving the fields inside the laminations at each integration point and at every nonlinear iteration leads to computational costs sev…