Journal of Korean Society of Water and Wastewater (상하수도학회지)

The Korean Society of Water and Wastewater (대한상하수도학회)
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Examining the Equality of Multi-Outlet Flow Rates within a Dual Open Channel

이중 수로 구조의 분배수로 내 다지점 유출 유량의 균등성 평가에 관한 연구

  • Published : 2012.06.15
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Abstract

This study was conducted to qualify the equality of the flow distribution from open channel between rapid mixing basin and flocculation basins in a domestic S_ water treatment plant, and to suggest a remedy for improving the equality. In order to evaluate the feasibility of the suggested remedy, computational fluid dynamics (CFD) technique are used, and for verifying the CFD simulation results tracer tests were carried out. From the results of CFD simulation and tracer tests, it was investigated that the modification of hydraulic structure in the distribution channel, which is to install the longitudinal orifice baffle in flow direction, could improve the equality of the flow distribution over 75%.

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References

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  1. The Equality of Flow Distribution to the Distribution Channel of a Filtration Basin Using CFD Analysis vol.20, pp.5, 2020, https://doi.org/10.9798/kosham.2020.20.5.353