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버터플라이 밸브의 디스크 형상에 따른 구조 안정성에 관한 연구A Study on Structural Stability by Shape of Butterfly Valve Disc
- Other Titles
- A Study on Structural Stability by Shape of Butterfly Valve Disc
- Issue Date
- Dec-2009
- Publisher
- 한국유체기계학회
- Keywords
- butterfly valve(버터플라이밸브); structure analysis(구조해석); pressure testing(압력시험); pipeline(관로)
- Citation
- 유체기계 연구개발 발표회 논문집, pp 523 - 528
- Pages
- 6
- Indexed
- OTHER
- Journal Title
- 유체기계 연구개발 발표회 논문집
- Start Page
- 523
- End Page
- 528
- Abstract
- Butterfly valves are widely used in current industry to control the fluid flow. They are used for both on-off and throttling applications involving large flows at relatively low operating pressure especially in large size pipelines. For the industrial application of butterfly valves, it must be ensured that the valve could be used safety under the fatigue life and the deformations produced by the pressure of the fluid. In this study, we carried out the structure analysis of the body and the valve disc of the butterfly valve and the numerical simulation was performed by using ANSYS Workbench. The reliability of valve is evaluated under the investigation of the strain rate, the leak test and the durability of the valve.
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Related Researcher
- YOON, JOON YONG
- ERICA 공학대학 (DEPARTMENT OF MECHANICAL ENGINEERING)