특성함수를 이용한 Butterfly Valve의 최적설계

A Optimization of Butterfly Valve using the Characteristic Function

  • 박영철 (동아대학교 기계공학과) ;
  • 최종섭 (동아대학교 대학원 기계공학과) ;
  • 강진 (동아대학교 기계공학과)
  • Park, Young-Chul (Dept. of Mechanical Engineering, Graduate School, Dong-A University) ;
  • Choi, Jong-Sub (Dept. of Mechanical Enginnering, Dong_A Graduate School) ;
  • Kang, Jin (Dept. of Mechanical Engineering, Graduate School, Dong-A University)
  • 발행 : 2005.06.30

초록

In today's industry, the butterfly valve has been used to control a flow effectively. However, it is difficult to have the existing structural optimization using field analysis from CFD to structure analysis when the structure is influenced by fluid. Therefore, an initial model of this study is to evaluate the stability of the valve using FEM and CFD. And, it selected variable using initial analysis results. Also, it accomplished the shape optimization design using the orthogonal arrangement and characteristic function. Research result, a few experiments showed the optimal results of there dimensional structures to be multi-objective.

키워드

참고문헌

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