2019
DOI: 10.3390/app9071445
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Analytical Modeling of the Temperature Using Uniform Moving Heat Source in Planar Induction Heating Process

Abstract: The planar induction heating possesses more difficulties in industry application compared with traditional spiral induction coils in mostly heat treatment processes. Numerical approaches are adopted in the power distribution and temperature prediction during the induction heating process, which has a relatively low computational efficiency. In this work, an analytical calculation model of the planar induction heating with magnetic flux concentrator is investigated based on the uniform moving heating source. In… Show more

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Cited by 24 publications
(17 citation statements)
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“…Paul [16] simulated the roll forming and induction welding of a thin-walled 1.27 mm thick low carbon steel tube and predicted that a 400 kHz induction welding frequency resulted in a superior weld when compared to a tube welded at 200 kHz, which resulted in a wider and less desirable HAZ. Although not directly related to induction welding of roll formed tubes, recently developed analytical models used to predict the temperature distribution generated due to planar induction heating can be a very useful and efficient tool in understanding the effect that induction heating parameters have on thin sheet metal [21,22]. Figure 2.…”
Section: Induction Seam Welding In Roll Formingmentioning
confidence: 99%
“…Paul [16] simulated the roll forming and induction welding of a thin-walled 1.27 mm thick low carbon steel tube and predicted that a 400 kHz induction welding frequency resulted in a superior weld when compared to a tube welded at 200 kHz, which resulted in a wider and less desirable HAZ. Although not directly related to induction welding of roll formed tubes, recently developed analytical models used to predict the temperature distribution generated due to planar induction heating can be a very useful and efficient tool in understanding the effect that induction heating parameters have on thin sheet metal [21,22]. Figure 2.…”
Section: Induction Seam Welding In Roll Formingmentioning
confidence: 99%
“…The system's thermal and electrical parameters can be analysed, as well as the required parameters of the high-frequency electronic converter to be predicted on the simulation level. Using FEM, in [7,8], an induction heating process with a moving inductor or workpiece was presented. Such systems require considerable power to be transferred for a short time for the necessary temperature to be reached at the required time.…”
Section: Introductionmentioning
confidence: 99%
“…Such systems require considerable power to be transferred for a short time for the necessary temperature to be reached at the required time. For this purpose, significant currents through the inductor, for example, 450-890 A at 36 kHz [8], must be supplied from the induction heating inverter. The optimisation of the inductor-workpiece system gave positive results [9] for the magnetic coupling but did not minimise the current provided, presented in most FEM models in the range of 106-108 A/m 2 .…”
Section: Introductionmentioning
confidence: 99%
“…Physics-based analytical models have promising short computational time without resorting to FEM or any iteration-based simulation [24,25,26,27,28,29]. Analytical models were also developed for temperature prediction in AM processes.…”
Section: Introductionmentioning
confidence: 99%