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공동 현상 방지를 위한 버터플라이 밸브의 유동장 해석

Title
공동 현상 방지를 위한 버터플라이 밸브의 유동장 해석
Other Titles
Numerical Analysis of Flows in Butterfly Valves to Prevent Cavitation
Author
윤준용
Keywords
Butterfly valve; Cavitation; CFD; 버터플라이 밸브; 공동화; 전산유체공학
Issue Date
2004-02
Publisher
한국유체기계학회
Citation
유체기계저널, v. 7, No. 1, Page. 9-16
Abstract
A three-dimensional numerical analysis was carried out on incompressible flows in butterfly valves by using commercial FLUENT/UNS code. Characteristics of complex flows including cavitation effect were investigated for different valve disk angles. The butterfly-valves that had different disk angles and different disk shapes were compared with each other in detail. This study focused on the flow analysis in the conventional butterfly valve and the newly designed butterfly valve in order to prevent cavitation. The newly designed valve shows great improvement on performance and endurance.
URI
http://www.dbpia.co.kr/Journal/articleDetail?nodeId=NODE00656353https://repository.hanyang.ac.kr/handle/20.500.11754/132052
ISSN
2287-9706
Appears in Collections:
COLLEGE OF ENGINEERING SCIENCES[E](공학대학) > MECHANICAL ENGINEERING(기계공학과) > Articles
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