DocumentCode
806209
Title
A new approach to the nonlinear eddy current field coupled to the nonlinear heat transfer
Author
Gong, Lian ; Hagel, Reinhold ; Unbehauen, Rolf
Author_Institution
Lehrstuhl fur Allgemeine und Theor. Elektrotech., Erlangen-Nurnberg Univ., Germany
Volume
31
Issue
4
fYear
1995
Firstpage
733
Lastpage
736
Abstract
Taking into account the nonlinear magnetic reluctivity and the temperature-dependent properties of the heated material, a new algorithm based on Galerkin´s finite element method is applied to calculate induction heating. Using this algorithm, the calculations performed deal with some important features of the high frequency induction heating such as the frequency of the oscillator and the equivalent resistance and inductance. The results are reasonable
Keywords
Galerkin method; eddy currents; electric resistance; finite element analysis; heat transfer; inductance; induction heating; Galerkin´s finite element method; equivalent inductance; equivalent resistance; high frequency induction heating; nonlinear eddy current field; nonlinear heat transfer; nonlinear magnetic reluctivity; oscillator frequency; Couplings; Eddy currents; Finite element methods; Frequency; Magnetic materials; Magnetic properties; Moment methods; Nonlinear magnetics; Oscillators; Resistance heating;
fLanguage
English
Journal_Title
Industry Applications, IEEE Transactions on
Publisher
ieee
ISSN
0093-9994
Type
jour
DOI
10.1109/28.395281
Filename
395281
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