Journal of Korean Society of Water and Wastewater (상하수도학회지)
- Volume 14 Issue 4
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- Pages.337-342
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- 2000
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- 1225-7672(pISSN)
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- 2287-822X(eISSN)
A Fluid Flow Numerical Study on the Design Factor of Inlet Distribution Channel for Flocculation/Sedimentation Basin
유동(流動) 수치해석(數値解析)을 이용한 응집·침전지 유입 분배수로 설계인자 연구
- Published : 2000.12.15
Abstract
In water treatment plants, open channel is used to distribute incoming flow to parallel treatment unit, such as flocculation basin and sedimentation basin. These control devices must be designed so that the incoming flow evenly distributed to the process unit. this is important in the view of optimizing process unit. In the recent past. significant insights into the sedimentation process have been developed. In this study, the 2-D computer program is developed to investigate fluid flow field and velocity vectors in flocculation sedimentation inlet distribution weir and calculate flow rates in each inlet weir. The specific purpose of this study is to analyze physical design factors, such as now rates, shape of channel, tapered angle in tapered type channel and main channel width.
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