Title :
The mathematical model of induction heating of ferromagnetic pipes
Author :
Skoczkowski, Tadeusz P. ; Kalus, Marian F.
Author_Institution :
Dept. of Electr. Eng., Silesian Tech. Univ., Gliwice, Poland
fDate :
5/1/1989 12:00:00 AM
Abstract :
A mathematical model of coupled heat transfer and electromagnetic phenomena in induction heaters of ferromagnetic, steel pipes is described. The model takes into account the nonlinearity of all coefficients, the characteristics of the supply source, and the thermal influence of the lining. A method of partial decoupling of fields is proposed. Experimental verification of the computed results is also presented
Keywords :
ferromagnetism; heat transfer; induction heating; coefficient nonlinearity; coupled heat transfer; electromagnetic phenomena; ferromagnetic pipes; induction heating; mathematical model; partial decoupling of fields; steel pipes; supply source characteristics; Boundary conditions; Coils; Electromagnetic coupling; Electromagnetic fields; Electromagnetic heating; Mathematical model; Maxwell equations; Resistance heating; Surface resistance; Temperature;
Journal_Title :
Magnetics, IEEE Transactions on
