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math.NA2026
An Iterative Method for Transient Finite Element Simulations of Non-Linear Eddy Current Problems
Karl Hollaus, Haik Silm
A method is presented to carry out a transient simulation of eddy current problems with nonlinear materials. Coils are voltage-driven. The magnetic field due to currents in coils a…
math.NA2023
Multiscale Finite Element Formulations for 2D/1D Problems
Karl Hollaus, Markus Schöbinger
Multiscale finite element methods for 2D/1D problems have been studied in this work to demonstrate their excellent ability to solve real-world problems. These methods are much more…
math.NA2023
An Equilibrated Error Estimator for the 2D/1D MSFEM T-Formulation of the Eddy Current Problem
Markus Schöbinger, Karl Hollaus
The 2D/1D multiscale finite element method (MSFEM) is an efficient way to simulate rotating machines in which each iron sheet is exposed to the same field. It allows the reduction…