Transactions of the Korean Society of Mechanical Engineers B (대한기계학회논문집B)

The Korean Society of Mechanical Engineers (대한기계학회)
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Finite Element Analysis for Drying Process of Ceramic Electric Insulator Considering Heat and Moisture Transfer

열 및 습도전달을 고려한 세라믹 애자 건조공정의 유한요소 해석

  • 금영탁 (한양대학교 세라믹공정연구센터(CPRC)) ;
  • 정준호 (한양대학교 대학원 정밀기계공학과) ;
  • 김준한
  • Published : 2001.01.01
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Abstract

Finite element analyses of the ceramic drying process are performed. The heat and moisture movements in green ceramics caused by temperature gradient, moisture gradient, conduction, convection and evaporation are considered. The finite element formulation for solving the temperature and moisture distributions which not only change the volume but also induce the hygro-thermal stress is carried out. In order to verify the formulation, the drying process of a ceramic electric insulator is simulated. Temperature distribution, moisture distribution, and hygro-thermal stress are compared with those of other researcher. Good agreements are achieved.

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References

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