Optimum seat design for the quadruple offset butterfly valve by analysis of variance with orthogonal array
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In onshore and offshore plant engineering, a broad use of pipe system have been achieved and accordingly relatedtechnologies has been developed especially in the field of flow control valves. The aim of this study is to suggest the quadrupleoffset butterfly valve for bi-directional applications which show equivalent operating torque characteristics of the tripleoffset butterfly valve. Seat design parameters for the quadruple offset butterfly valve are determined by the proposed methodutilizing both ANOVA (analysis of variance) and the orthogonal array. Through additive model considering the effect of designparameters on seating torque, mean estimation is performed and thus its optimization results are verified by design of experimentresults. The insight obtained from the present study is beneficial for valve design engineers to develop reliable and integrateddesign of the quadruple offset butterfly valve.
Abstract
In onshore and offshore plant engineering, a broad use of pipe system have been achieved and accordingly relatedtechnologies has been developed especially in the field of flow control valves. The aim of this study is to suggest the quadrupleoffset butterfly valve for bi-directional applications which show equivalent operating torque characteristics of the tripleoffset butterfly valve. Seat design parameters for the quadruple offset butterfly valve are determined by the proposed methodutilizing both ANOVA (analysis of variance) and the orthogonal array. Through additive model considering the effect of designparameters on seating torque, mean estimation is performed and thus its optimization results are verified by design of experimentresults. The insight obtained from the present study is beneficial for valve design engineers to develop reliable and integrateddesign of the quadruple offset butterfly valve.
참고문헌 (13)
- Fisher, "Control Valve Handbook" (2005), Emerson Process Management
- 김동균, "LNG선박용 글로브 밸브 구조해석에 관한 연구", 한국마린엔지니어링학회지, 31(8), pp.1013~1019 (2007), 한국마린엔지니어링학회
- 정호승, "유한요소법을 이용한 극저온 미니어쳐 글로브 밸브의 구조설계에 관한 연구", 한국마린엔지니어링학회지, 31(4), pp.343~349 (2007), 한국마린엔지니어링학회
- 이종욱, "버터플라이 밸브 주위의 비압축성 및 압축성유동 특성에 대한 수치해석", 에너지공학, 11(1) (2002), 한국에너지공학회
- 박영철, "CAE에 기반한 DACE 모델을 이용한 버터플라이밸브 디스크의 최적설계", 한국해양공학회지, 20(3), pp.96~102 (2006), 한국해양공학회
- X. G. Song, "Multidisciplinary optimization of a butterfly valve", ISA Transactions, 48(3), pp.370~377 (2009)
- K. Ogawa, "Hydrodynamic character-istics of a butterfly valve - Prediction of torque char-acteristics", ISA Transactions, 34(4), pp.327~333 (1995)
- S. M. Park, "Study on flow characteristics for eccentric shaft in the butterfly valve system", Proceedings of Korean Society for Computational Fluid Engineering Spring Conference, pp.587~591 (2011)
- 이종욱, "설계인자 변경에 따른 버터플라이 밸브 유동 특성에 관한 연구", 한국전산유체공학회지, 15(1), pp.64~70 (2010), 한국전산유체공학회
- 이동명, "작동 토크를 평가 함수로 하는 사중편심 버터플라이밸브 설계 파라미터 민감도 분석", 한국해양공학회지, 28(2), pp.160~166 (2014), 한국해양공학회
- G. J. Park, "Analytic Methods for Design Practice", pp.325~339 (2007), Springer
- M. S. Phadke, "Matrix Experiments Using Orthogonal Arrays, Quality Engineering Using Robust Design", pp.41~66 (1989), PTR Prentice Hall