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Y 스트레이너형 자동 정유량 조절 밸브의 개발

Title
Y 스트레이너형 자동 정유량 조절 밸브의 개발
Other Titles
Development of Y Strainer Type Automatic Flow Rate Regulating Valve
Author
윤준용
Keywords
Automatic flow rate regulating valve(자동정유량조절밸브); Constant flow rate(정유량); Differential pressure(차압); Strainer(스트레이너, 여과기); CFD(전산유체역학)
Issue Date
2007-02
Publisher
한국유체기계학회
Citation
유체기계저널, v. 10, No. 1, Page. 49 - 55
Abstract
An 'Y' strainer type automatic flow rate regulating valve, which functions are to remove impurities from hot water inside the pipe and to maintain a constant flow rate regardless of variations of the differential pressure between valve inlet and outlet at the same time, is developed for distributing hot water equally to several pipes with district heating or central heating system. Numerical analysis of the three dimensional turbulent flow field in a valve shape is carried out to confirm the flow field whether the designed regulator shape is acceptable or not. The final developed valve improves installation time and cost and maintenance ability comparing with set-up 'Y' strainer and regulator separately. Tolerance for the nominal flow rate is also satisfied within ±5%.
URI
http://www.dbpia.co.kr/journal/articleDetail?nodeId=NODE00809011&language=ko_KRhttp://repository.hanyang.ac.kr/handle/20.500.11754/106283
ISSN
2287-9706
Appears in Collections:
COLLEGE OF ENGINEERING SCIENCES[E](공학대학) > MECHANICAL ENGINEERING(기계공학과) > Articles
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