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Experimental study for flow characteristics of eccentric butterfly valves
- Authors
- Kim, Chul Kyu; Yoon, Joon Yong
- Issue Date
- Nov-2015
- Publisher
- SAGE PUBLICATIONS LTD
- Keywords
- Valve; eccentric butterfly valve; valve flow coefficient; relative valve flow coefficient; valve loss coefficient
- Citation
- PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART E-JOURNAL OF PROCESS MECHANICAL ENGINEERING, v.229, no.4, pp.309 - 314
- Indexed
- SCIE
SCOPUS
- Journal Title
- PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART E-JOURNAL OF PROCESS MECHANICAL ENGINEERING
- Volume
- 229
- Number
- 4
- Start Page
- 309
- End Page
- 314
- ISSN
- 0954-4089
- Abstract
- An experimental study was performed to investigate the flow characteristics of single, double, and triple eccentric butterfly valves and concentric inclined disc butterfly valves. Valve flow coefficients, relative valve flow coefficients, and valve loss coefficients are compared between each type of butterfly valve in detail. These coefficient curves are quite different from those of conventional butterfly valves. Finally, the triple eccentric butterfly valve is recommended for use in flow rate or pressure controls, while single or double eccentric butterfly valves are better used in on-off regulation of large flow rates.
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Related Researcher
- YOON, JOON YONG
- ERICA 공학대학 (DEPARTMENT OF MECHANICAL ENGINEERING)