Simulation Study on Attrition to Centrifugal Sewerage Pump

Jian Hua Liu; Ming Yi Zhu

doi:10.4028/www.scientific.net/KEM.474-476.1107

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Use of Municipal Solid Waste Incineration Bottom Ash in Adsorption of Heavy Metals
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Application of Wavelet Packet Energy Spectrum in Coal-Rock Interface Recognition
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Simulation Study on Attrition to Centrifugal Sewerage Pump
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Application in Die Forging Simulation Coupling Finite Element and Element-Free Galerkin Method
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HomeKey Engineering MaterialsKey Engineering Materials Vols. 474-476Simulation Study on Attrition to Centrifugal...

Simulation Study on Attrition to Centrifugal Sewerage Pump

Abstract:

By Means of Fluent 6.3，the paper simulated the solid-liquid two-phase flow to a type of centrifugal sewerage pump under different sand size and contain arenaceous concentration conditions, using Eulerian Mixture Model, adopting SIMPLE algorithm, k-ε-Ap turbulence model and partitioning non-structure hex grid in the area of flow passage in the pump. The paper analyzed wear characteristics in different parts of centrifugal sewage pump impeller and put forward some means to decrease attrition for impeller. The results can be as theoretical reference for the optimization design of the centrifugal sewage pumps

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Periodical:

Key Engineering Materials (Volumes 474-476)

Pages:

1107-1110

DOI:

https://doi.org/10.4028/www.scientific.net/KEM.474-476.1107

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Online since:

April 2011

Authors:

Jian Hua Liu, Ming Yi Zhu

Keywords:

Abrasionmechanism, Granulometric Distribution, Numerical Simulation, Sewerage Pump

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