대한기계학회논문집A (Transactions of the Korean Society of Mechanical Engineers A)

  • 제21권1호
  • /
  • Pages.133-143
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  • 1997
  • /
  • 1226-4873(pISSN)
  • /
  • 2288-5226(eISSN)
대한기계학회 (The Korean Society of Mechanical Engineers)
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압전 Ceramics 평판의 비대칭열부하와 대칭열부하에 의한 과도 압전열탄성 해석에 관한 연구

Transient Piezothermoelasticity of a Piezo Ceramic Plate Subjected to Antisymmetric Thermal Load and Symmetric Thermal Load

  • 김경석 (조선대학교 기계설계공학과) ;
  • 최정석 (정강대학 공학부 전자공학연구과) ;
  • 양승필 (동아전문대학 금형설계학과) ;
  • 김용욱 (아시아자동차(주))
  • 발행 : 1997.01.01
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초록

Piezoelastic materials have recently attracted considerable attention because of their potential use in intelligent structural systems. In this paper, we treat a transient piezothermoelastic problem in a hexagonal plate of crystal class 6mm subjected to antisymmetric heating temperature. We analyze this problem by use of the potential function method. Numerical calculations are carried out for a cadmium selenide solid, and the results are presented graphically in comparison with those derived from the similar problem in a cadmium selenide plate subjected to symmetric heating temperature for a symmetry transient problem.

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