Korean Journal of Materials Research (한국재료학회지)

Materials Research Society of Korea (한국재료학회)
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Magnetic Field Analysis of Arc Furnace Using FEM

유한요소법을 이용한 Arc로의 자기장분포 해석연구

  • Kim, Chan-Uk (Material Processing Research Center, Research Institute of Industrial Science and Technology) ;
  • Im, Jong-In (Material Processing Research Center, Research Institute of Industrial Science and Technology)
  • 김찬욱 (포항산업과학연구원 재료공정연구센터) ;
  • 임종인 (포항산업과학연구원 재료공정연구센터)
  • Published : 2001.12.01
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Abstract

Finite element analysis showed that strong magnetic fields were distributed around the arc furnace where the strongest magnetic field was generated around the three phase cables, and followed by the electrodes and the mast arm in decreasing order. Magnetic field decay patterns around the arc furnace could be fitted by introducing exponential formula,$Y=Y_0+Ae^{\frac-{x}{t}}$. These results showed that magnetic field intensities around the arc furnace could be estimated at any 3-dimensional positions using the finite element method (FEM).

Keywords

References

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