논문
특성함수를 이용한 Butterfly Valve의 최적설계
A Optimization of Butterfly Valve using the Characteristics Function
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참고문헌
키워드
주제분류해양공학
초록
Abstract
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.
참고문헌 (12)
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- "An Experimental Stydy on Turbulent Flow in 90 Degree Bend by Using PIV Technique", pp.648~656 (2003)
- "A Concept Exploration Method for Determining Robust Top-Level Specifications", 26, pp.137~158 (1996)
- ". Industrial Experiences of FE-based Fatigue Life Predictions of Welded Automotive Structures" (2001)
- "Proceedings of the FLUENT User's Group Meeting", pp.43~57 (1993)
- "Proceedings of the FLUENT User's Group Meetion", pp.296~213 (1992)
- "Numerical Simulation of the Three-Dimensional Flow around a Butterfly Valves", 69 (1988)
- "Numerical Analysis of Incompressible and Compressible Flow Around a Butterfly Valve", 11(1), pp.26~33 (2002)
- "Robust Optimization in Discrete Design Space for Constrained Problems"
- "The Steady Two-Dimensional Flow of Viscous Imcompressible Fluid Past an Elliptic Valve if Zero Angle of Attack Placed in a Rectilinear Channel - As a Model of a Flow Past a Fully Open Butterfly Valve", 84, pp.~1 (1984)
- "Development of an Optimization Algorithm Using Orthogonal Arrays in Discrete Design Space Trans. of KSME A", 25, pp.1621~1626 (2001)
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