Effect Analysis of Design Variables on the Disc in a Double-Eccentric Butterfly Valve
Joint Authors
Kang, Sangmo
Kim, Da-Eun
Kim, Kuk-Kyeom
Kim, Jun-Oh
Source
Issue
Vol. 2014, Issue 2014 (31 Dec. 2014), pp.1-6, 6 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2014-04-17
Country of Publication
Egypt
No. of Pages
6
Main Subjects
Medicine
Information Technology and Computer Science
Abstract EN
We have performed a shape optimization of the disc in an industrial double-eccentric butterfly valve using the effect analysis of design variables to enhance the valve performance.
For the optimization, we select three performance quantities such as pressure drop, maximum stress, and mass (weight) as the responses and three dimensions regarding the disc shape as the design variables.
Subsequently, we compose a layout of orthogonal array (L16) by performing numerical simulations on the flow and structure using a commercial package, ANSYS v13.0, and then make an effect analysis of the design variables on the responses using the design of experiments.
Finally, we formulate a multiobjective function consisting of the three responses and then propose an optimal combination of the design variables to maximize the valve performance.
Simulation results show that the disc thickness makes the most significant effect on the performance and the optimal design provides better performance than the initial design.
American Psychological Association (APA)
Kang, Sangmo& Kim, Da-Eun& Kim, Kuk-Kyeom& Kim, Jun-Oh. 2014. Effect Analysis of Design Variables on the Disc in a Double-Eccentric Butterfly Valve. The Scientific World Journal،Vol. 2014, no. 2014, pp.1-6.
https://search.emarefa.net/detail/BIM-1049149
Modern Language Association (MLA)
Kang, Sangmo…[et al.]. Effect Analysis of Design Variables on the Disc in a Double-Eccentric Butterfly Valve. The Scientific World Journal No. 2014 (2014), pp.1-6.
https://search.emarefa.net/detail/BIM-1049149
American Medical Association (AMA)
Kang, Sangmo& Kim, Da-Eun& Kim, Kuk-Kyeom& Kim, Jun-Oh. Effect Analysis of Design Variables on the Disc in a Double-Eccentric Butterfly Valve. The Scientific World Journal. 2014. Vol. 2014, no. 2014, pp.1-6.
https://search.emarefa.net/detail/BIM-1049149
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1049149