Industry-University Cooperation Research Activities Through Idea Factory (Optimized Modeling in Butterfly Valve Disk by Creative Selection in Material)

Idea Factory를 통한 산학 협력 연구 활동 (소재의 적절한 선정을 통한 버터플라이 밸브 디스크의 최적화 모델링)

  • Kim, Yun-Hae (Department of Mechanical Engineering, Korea Maritime and Ocean University) ;
  • Park, Chang-Wook (Department of Mechanical Engineering, Korea Maritime and Ocean University) ;
  • Bae, Chang-Won (Korea Institute of Maritime and Fisheries Technology) ;
  • Kim, Han-Sol (Department of Mechanical Engineering, Korea Maritime and Ocean University) ;
  • Jung, Min-Kyo (New Business Department, InssTek Inc.)
  • 김윤해 (한국해양대학교 재료공학과) ;
  • 박창욱 (한국해양대학교 재료공학과) ;
  • 배창원 (한국해양수산연수원) ;
  • 김한솔 (한국해양대학교 재료공학과) ;
  • 정민교 ((주) 인스텍 신사업개발팀)
  • Received : 2016.10.21
  • Accepted : 2016.11.23
  • Published : 2016.11.30


This research is one of the Industry-University cooperation in idea factory of Korea Maritime and Ocean University. Idea factory of Korea Maritime and Ocean University is trying to train creative talented students and discover ingenious ideas. The contents are consisted of the possibility for the replacement of a metal valve disk to composite valve disk in butterfly valve based on the diversification. Purpose in this study is to predict failure field by each fly by appling Tsai-Wu Failure Index.


Composite valve disk;Butterfly Valve;composite failure analysis;composite modeling


Supported by : 한국산업기술진흥원


  1. 김상화.최영도.김정환.이영호 (2008), LNG선용 버터플라이 밸브의 유동특성에 관한 연구, 유체기계저널, 11(2), pp. 13-16
  2. 윤준용.이승준.김은석 (2004), 공동현상방지를 위한 버터플라이 밸브의 유동장 해석, 유체기계저널, 7(1), pp. 9-16
  3. 조대환 (2006), 디스크 회전각에 따른 버터플라이 밸브 하류에서의 유동특성, 해양환경안전학회 11(4), pp. 14-17
  4. 이정원.신봉철.조용규.조명우.이강희, (2012) Grooved butterfly valve의 형상변화에 따른 용량계수 평가에 관한 연구, Journal of the Korea Academia-Industrial cooperation Society, 13 (11), pp. 4937-4943
  5. Park, J.Y. and Chung, M.K. (2006), Study on Hydrodynamic Torque of a Butterfly Valve, ASME Journal of Fluids Engineering, 128 (4), pp. 190-195.
  6. Daniel, I. M. and Ishai O.(1994), Engineering Mechanics of Composite Materials, Oxford University Press, New York.
  7. 김윤해, 박세호, 사토 야스타, 구보타 슈스케(2011), 창의성 공학, 문운당