2D Simulation of Flow and Sludge Distribution in a Circular Secondary Clarifier

Y.L. Liu; P. Zhang; W.L. Wei

doi:10.4028/www.scientific.net/AMR.468-471.798

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 468-4712D Simulation of Flow and Sludge Distribution in a...

2D Simulation of Flow and Sludge Distribution in a Circular Secondary Clarifier

Abstract:

In this paper, we use solid–liquid two-phase mixture model and the Realizable k-ε turbulence model to numerically simulate the advection secondary flow and sludge concentration distribution in a circular secondary clarifier. The PISO algorithm is used to decouple velocity and pressure. The velocity field and the sludge concentration distribution are obtained by the proposed model.

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Periodical:

Advanced Materials Research (Volumes 468-471)

Pages:

798-801

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.468-471.798

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Online since:

February 2012

Authors:

Y.L. Liu, P. Zhang, W.L. Wei

Keywords:

Circular Secondary Clarifier, Simulation, Sludge Distribution

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References

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