한국전기전자재료학회:학술대회논문집 (Proceedings of the Korean Institute of Electrical and Electronic Material Engineers Conference)

한국전기전자재료학회 (The Korean Institute of Electrical and Electronic Material Engineers)
권호 표지

Induction Heating Jar의 온도분포 해석에 관한 연구

A Study on the Temperature-Diffusion Analysis of Induction Heating Jar

  • 이상호 (삼척대학교 소방방재공학과) ;
  • 오홍석 (삼척대학교 소방방재공학과) ;
  • 이봉섭 (삼척대학교 컴퓨터응용제어공학과) ;
  • 이영미 (강원관광대학 간호과)
  • 발행 : 2002.04.25
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초록

Induction heating is widely used in today's industry, in operations such as metal hardening, preheating for forging operations, melting or cooking. In this paper, it was presented the magneto-thermal analysis of an induction heating jar(IH-JAR) with the material value of the stainless and the aluminum for efficient design. The magnetic field intensity inside the axisymmetric shaped cooker was analyzed using three-dimensional axisymmetric finite element method(FEM) and the effectual heat source was obtained by ohmic losses from eddy currents induced in the jar. The heat was calculated using the heat source and heating equation. Also, it was represented the temperature characteristics of the IH-JAR according to time and relative permeability in stainless parts and in aluminum parts.

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