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CFD를 이용한 우류식 응집지 수리해석에 관한 연구A CFD-based simulation study of a serpentine flocculation basin for potable water treatment
- Other Titles
- A CFD-based simulation study of a serpentine flocculation basin for potable water treatment
- Issue Date
- 2014
- Publisher
- 대한상하수도학회
- Keywords
- 전산유체역학; 우류식 응집지; 난류에너지 소산율; 모릴지수(Morill index); Computational Fluid Dynamics(CFD); Serpentine flocculation basin; Turbulence energy dissipation; Morill index
- Citation
- 상하수도학회지, v.28, no.2, pp 225 - 233
- Pages
- 9
- Indexed
- KCI
- Journal Title
- 상하수도학회지
- Volume
- 28
- Number
- 2
- Start Page
- 225
- End Page
- 233
- ISSN
- 1225-7672
2287-822X
- Abstract
- This paper presents a Computational Fluid Dynamics(CFD) based simulation and experimental tracer test of flow pattern and turbulent energy dissipation inside a serpentine flocculation basin with continuous operation. Research focused on the evaluation of a specific flow pattern on the hydraulic behavior on the flocculation basin. From the results of CFD simulation and actual tracer test, both results were in good accordance with each other. Also, each Morill index were calculated as 1.5 from CFD simulation and 1.7 from actual tracer test, respectively. Especially, turbulence energy was dissipated relatively higher in the vicinity of inlet to the flocculation basin than other region. The differences between the CFD simulation and actual tracer test were 1.4 min in T50, and 1.3 min in Tp, respectively.
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Collections - 공과대학 > Department of Civil Engineering > Journal Articles
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