Journal of Ocean Engineering and Technology (한국해양공학회지)

Korean Society of Ocean Engineers (한국해양공학회)
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Optimization of Butterfly Valve's Disc Using the DACE Model Based on CAE

CAE에 기반한 DACE 모델을 이용한 버터플라이밸브 디스크의 최적설계

  • Park Young-Chul (Dept. of Mechanical Engineering Graduate School, Dong-A University) ;
  • Kang Jung-Ho (Dept. of Mechanical Engineering Graduate School, Dong-A University) ;
  • Lee Jong-Moon (Dept. of Mechanical Engineering, Dong-A Graduate School) ;
  • Kang Jin (Dept. of Mechanical Engineering, Dong-A Graduate School)
  • 박영철 (동아대학교 기계공학과) ;
  • 강정호 (동아대학교 기계공학과) ;
  • 이종문 (동아대학교 대학원 기계공학과) ;
  • 강진 (동아대학교 대학원 기계공학과)
  • Published : 2006.06.01
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Abstract

The butterfly valve has been used to control the switch and flux of fluid. While research about the characteristics of butterfly valve fluid have been done, study of the optimum design, considering structural safety, must keep pace with it. Thus, a method is proposed for an optimum butterfly valve. Initially, the stability of the butterfly valve, using FEM and CFD, is evaluated, and a variable is selected using the initial analysis results. Also, the shape optimization design is accomplished using the DACE model. In terms of research results, the experiment satisfied the objective and limitation functions.

Keywords

References

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