지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
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연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
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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 $T_{50}$, and 1.3 min in $T_p$, respectively.
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참고문헌 (12)
참고문헌 신청
K. Samaras / 2010 / A CFD-Based simulation study of a large scale flocculation tank for potable water treatment / Chemical Engineering Journal 162:208~216
J. Bratby / 2006 / Coagulation and Flocculation in Water and Wastewater Treatment / IWA Publishing
P.T.L. Koh / 1983 / Flocculation in stirred tanks / Chemical Engineering Science 39:975~985
P. T. L. Koh / 1987 / Modeling shear-flocculation by population balances / Chemical Engineering Science 42:353~362
A.R. Heath / 2003 / Combined population balance and CFD Modeling of particle aggregation by polymeric flocculant / Proceedings of the 3rd International Conference on CFD in the Minerals and Process Industries
J. Bratby / 2006 / Coagulation and Flocculation in Water and Wastewater Treatment / IWA Publishing
P.T.L. Koh / 1983 / Flocculation in stirred tanks / Chemical Engineering Science 39:975~985
P. T. L. Koh / 1987 / Modeling shear-flocculation by population balances / Chemical Engineering Science 42:353~362
A.R. Heath / 2003 / Combined population balance and CFD Modeling of particle aggregation by polymeric flocculant / Proceedings of the 3rd International Conference on CFD in the Minerals and Process Industries
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