COMPEL - The international journal for computation and mathematics in electrical and electronic engineering: Volume 17 Issue 4

Computational electromagnetics in Poland: a review

J.K. Sykulski, A. Krawczyk, S. Wiak

The paper presents a historical review, the state of the art and recent advances in the field of computational electromagnetics at leading universities and research institutes in…

3D coupled field‐circuit simulation of electromechanical converter dynamics

Lech Nowak, Andrzej Demenko

An algorithm for simultaneous solution of equations describing transient 3D magnetic field coupled to the Kirchhoff’s equations and the equation of motion has been presented. The…

Benchmark problems for optimal shape design for 2D eddy currents

Jacek Starzynski, Stanislaw Wincenciak

Two new benchmark inverse problems for eddy currents are proposed. The first originates in the optimal design of the tubular inductive heater. The authors’ goal is to offer a…

3‐D calculations of leakage field and reactance for special transformers

K. Zakrzewski, M. Lukaniszyn, B. Tomczuk

Two approaches to 3‐D magnetic field calculations for low‐power special transformers are presented in the paper. The application of fast calculation procedures based on the finite…

Bi‐scalar boundary‐integral approach to modelling electromagnetic fields

M. Kucharska, K. Pawluk

A bi‐scalar boundary‐integral approach to the static and monoharmonic electromagnetic field

Fast computation of coupled fields in complex, 3‐D, industrial electromagnetic structures

J. Turowski

Recent progress in the development of electromagnetic field theory and sophisticated software for solution of complicated, non‐linear, 3‐D structures is not always accompanied…

Arc spot trajectories over ferromagnetic plates of extinguishing chambers

Witold Tarczynski, Marek Ziólkowski

Investigations which have been carried out up to the present have shown that trajectories of the arc spot over the extinguishing plate drift always towards the plate axis. Results…

Identification of flaws using eddy current testing

R. Sikora, T. Chady, S. Gratkowski, M. Komorowski

The eddy current method of non‐destructive testing uses an alternating current excitation to induce secondary currents in a specimen under test. Flaws within the specimen affect…