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http://dx.doi.org/10.12656/jksht.2013.26.5.233

Design and Sensitivity Analysis of Design Factors for Induction Heating System  

Oh, Dong-Wook (Korea Institute of Machinery and Materials (KIMM))
Kim, Tae Hoon (Korea Institute of Machinery and Materials (KIMM))
Do, Kyu Hyung (Korea Institute of Machinery and Materials (KIMM))
Park, Jang Min (Korea Institute of Machinery and Materials (KIMM))
Lee, Jungho (Korea Institute of Machinery and Materials (KIMM))
Publication Information
Journal of the Korean Society for Heat Treatment / v.26, no.5, 2013 , pp. 233-240 More about this Journal
Abstract
Rapid and homogeneous heating in heat treatment has been a challenging engineering issue throughout a heating temperature over $1,000^{\circ}C$. Induction heating has been widely used in field of heat treatment compared with conventional heating system. Advantages in homogeneous heating, simple fabrication, and repeatable use can be efficiently made with the induction heater. In this paper, numerical analysis of an induction coil system for heat flux gauge heating is performed. The effect of configuration on the heating performance was considered in various cases of the coil radius, distance between the winding, relative height difference between the heat flux gauge and the coil, and the applied current frequency. Temperature distribution within the heat flux gauge at frequency-steady state was calculated with a finite element method. Sensitivity analysis was also performed and the relative importance of 2 key parameters; coil radius, distance between the winding, were taken as main contributors for induction heating.
Keywords
Multi-physics simulation; induction heating; heat flux gauge;
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Times Cited By KSCI : 1  (Citation Analysis)
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