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The research of travelling wave induction heating (TWIH) has been applied into a broader metallurgical engineering area in current years. Comparing with other known systems, the traveling wave (TW) inductor is more promising, for its ability of obtaining more uniform heating. The traditional induction heating methods have been studied for many years. The TWIH, however, is not fully appreciated with...
The whole design and simulation procedure for an induction heating device with double inductors is presented. To obtain a more accuracy solution, a FEM simulation of the coupled electromagnetic-thermal problem was completed, taking into account the interaction between the inductors, the power supply source parameters and the resulted load parameters. The simulation method is validated in the design...
The fundamental principles and major advantages of the travelling wave induction heating (TWIH) are known for many years, and in some applications, TWIH could make this kind of heating more profitable in comparison with other known systems. In this paper, a 2D FEM code has been used with reference to a double-side TWIH in order to analyze the distributions of the magnetic field and eddy current intensity...
This paper presents 2D FEM codes to model the novel traveling wave induction heating system. The nonlinear anisotropic magnetic field including the eddy current and thermal distributions are calculated by utilizing the reduced magnetic vector potential formulation. With the help of FEM method, distributions of eddy current and thermal intensity in the strip, which are very complex in 3D geometric...
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