[en] A time-domain extension of the classical frequency-domain thin-shell
approach is used for the finite-element analysis of a shielded pulse-current induction heater.
The time-domain interface conditions at the shell surface are expressed in terms of the average (zero-order)
instantaneous flux and current density vectors in the shell, as well as in terms of a limited number of
higher-order components.
The three-dimensional thin-shell model is validated by comparing the numerical results with
measurements performed on the heating device at different working frequencies.
Disciplines :
Electrical & electronics engineering
Author, co-author :
V Sabariego, Ruth ; Université de Liège - ULiège > Dép. d'électric., électron. et informat. (Inst.Montefiore) > Applied and Computational Electromagnetics (ACE)
Sergeant, Peter; Université de Liège - ULiège > Dép. d'électric., électron. et informat. (Inst.Montefiore) > Applied and Computational Electromagnetics (ACE)
Gyselink, Johan; Université de Liège - ULiège > Dép. d'électric., électron. et informat. (Inst.Montefiore) > Applied and Computational Electromagnetics (ACE)