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Y 스트레이너형 자동 정유량 조절 밸브의 개발Development of Y Strainer Type Automatic Flow Rate Regulating Valve
- Other Titles
- Development of Y Strainer Type Automatic Flow Rate Regulating Valve
- Issue Date
- Feb-2007
- Publisher
- 한국유체기계학회
- Keywords
- Automatic flow rate regulating valve(자동정유량조절밸브); Constant flow rate(정유량); Differential pressure(차압); Strainer(스트레이너; 여과기); CFD(전산유체역학); Automatic flow rate regulating valve(자동정유량조절밸브); Constant flow rate(정유량); Differential pressure(차압); Strainer(스트레이너; 여과기); CFD(전산유체역학)
- Citation
- 한국유체기계학회 논문집, v.10, no.1, pp 49 - 55
- Pages
- 7
- Indexed
- KCI
- Journal Title
- 한국유체기계학회 논문집
- Volume
- 10
- Number
- 1
- Start Page
- 49
- End Page
- 55
- ISSN
- 2287-9706
- 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%.
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Related Researcher
- YOON, JOON YONG
- ERICA 공학대학 (DEPARTMENT OF MECHANICAL ENGINEERING)