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Coupling Thermal Radiation to an Inductive Heating Computation
Christian Scheiblich, Karsten Frenner, Wolfgang Hafla, Wolfgang M. Rucker
80 - 84
10.3233/978-1-58603-895-3-80
Studies in Applied Electromagnetics and Mechanics
Volume 30: Advanced Computer Techniques in Applied Electromagnetics
Abstract

Inductive ovens heat with eddy currents due to a low frequency electromagnetic field. Within a first approximative approach, the effects of thermal conduction and thermal radiation are taken into account. Therefore, a finite element method for calculating the thermal conduction is coupled to a boundary element method for calculating the resulting thermal radiation. For the presented application, a steel tube surrounded by an axisymmetric coil is chosen and the normalized thermal radiation distribution resulting from the thermal conductive transfer and the eddy current density is examined.

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