수치해석을 통한 유도가열 코일의 설계 및 설계인자의 민감도 해석

Title
수치해석을 통한 유도가열 코일의 설계 및 설계인자의 민감도 해석
Other Titles
Design and Sensitivity Analysis of Design Factors for Induction Heating System
Author(s)
오동욱[오동욱]김태훈[김태훈]도규형[도규형]박장민이정호[이정호]
Keywords
Multi-physics simulation; induction heating; heat flux gauge
Issue Date
201309
Publisher
한국열처리공학회
Citation
열처리공학회지, v.26, no.5, pp.233 - 240
Abstract
Rapid and homogeneous heating in heat treatment has been a challenging engineering issue throughout a heating temperature over 1,000oC. 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.
URI
http://hdl.handle.net/YU.REPOSITORY/28887http://dx.doi.org/10.12656/jksht.2013.26.5.233
ISSN
1225-1070
Appears in Collections:
공과대학 > 기계공학부 > Articles
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