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입구부형상이 수중 카고 펌프의 성능에 미치는 영향Effects of inlet shape on the performance of a submerged cargo pump
- Other Titles
- Effects of inlet shape on the performance of a submerged cargo pump
- Issue Date
- Dec-2007
- Publisher
- 한국유체기계학회
- Keywords
- Submerged cargo pump(수중 카고 펌프); Pump performance(펌프 성능); Inlet shape(입구 형상); Suction well(흡수정); Submerged cargo pump(수중 카고 펌프); Pump performance(펌프 성능); Inlet shape(입구 형상); Suction well(흡수정)
- Citation
- 한국유체기계학회 논문집, v.10, no.6, pp 44 - 49
- Pages
- 6
- Indexed
- KCI
- Journal Title
- 한국유체기계학회 논문집
- Volume
- 10
- Number
- 6
- Start Page
- 44
- End Page
- 49
- ISSN
- 2287-9706
- Abstract
- In this paper, effects of inlet shape on the performance of a submerged cargo pump were numerically studied using a commercial CFD code CFX. The inlet shape, especially the gap between pump and suction well, is an important parameter in a point of view of performances of submerged cargo pump due to its effects on the residual and also hydraulic performance of the pump, respectively. To know the optimized gap, the overall performance degradations were calculated with the gap. In addition to that, the flow field through the gap was investigated to explain the effect of velocity non-uniformity on the performance of the pump impeller.
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Related Researcher
- YOON, JOON YONG
- ERICA 공학대학 (DEPARTMENT OF MECHANICAL ENGINEERING)