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http://dx.doi.org/10.21289/KSIC.2022.25.2.279

Numerical Analysis Study on Structural Safety and Flow Coefficient of Quadruple Offset Butterfly Valve  

Kim, Geon-Ho (Korean Marine Equipment Research Institute, Dept. of Naval Architecture and Ocean Systems Engineering, Korea Maritime & Ocean University)
Cha, Jong-Kook (Korean Marine Equipment Research Institute)
Kim, Gyu-Cheol (HIVAL Co.,Ltd.)
Jeong, Dae-Yeong (HIVAL Co.,Ltd.)
Lee, Bong-Hee (Korean Marine Equipment Research Institute, Dept. of Mechanical IT Convergence Engineering, Korea Maritime & Ocean University)
Publication Information
Journal of the Korean Society of Industry Convergence / v.25, no.2_2, 2022 , pp. 279-287 More about this Journal
Abstract
Butterfly valves installed on ships use valves with up to triple offset to improve tightness. However, the triple offset valve has structural problems such as disc deformation and seat separation. Accordingly, interest in quadruple offset butterfly valves with added offset is increasing. In this study, the structural safety of the quadruple offset butterfly valve was examined through numerical analysis. In addition, we intend to evaluate the performance of the valve through flow coefficient analysis.
Keywords
Quadruple Offset; Butterfly Valve; Numerical Analysis; Structure Safety; Flow Coefficient;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
연도 인용수 순위
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