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2005•Journal of Agricultural Mechanization ResearchRequires access

3-D Flow Simulation on a Centrifugal Pump Impeller

Huang Dao-jian

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Abstract

The CFD technology was applied in impeller designing,based on Navier-Stokes equations and the standard k - e Turbulent mode, geometric parameters of impeller designing are optimized according to the 3-D simulation results. So the flow patterns in the impeller are close with the ideal flow pattern and therefore ensure the good properties of the impeller.

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What this paper is about

The CFD technology was applied in impeller designing,based on Navier-Stokes equations and the standard k - e Turbulent mode, geometric parameters of impeller designing are optimized according to the 3-D simulation results. So the flow patterns in the impeller are close with the ideal flow pattern and therefore ensure the good properties of the impeller.

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Available abstract

The CFD technology was applied in impeller designing,based on Navier-Stokes equations and the standard k - e Turbulent mode, geometric parameters of impeller designing are optimized according to the 3-D simulation results. So the flow patterns in the impeller are close with the ideal flow pattern and therefore ensure the good properties of the impeller.

Key concepts: Impeller, Centrifugal pump, Slip factor, Turbulence, Flow (mathematics), Mechanical engineering, Computational fluid dynamics, Mechanics

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