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Numerical simulation of internal field of centrifugal impeller

Sang Zhi-fu

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Abstract

The CFD software FLUENT is used for the numerical simulation. The flow field of an impeller of a centrifugal circulatory compressor is investigated by using standard κ-e turbulence model in FLUENT. The distribution of velocity,pressure and turbulence intensity of the impeller is provided to improve the impeller further.

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What this paper is about

The CFD software FLUENT is used for the numerical simulation. The flow field of an impeller of a centrifugal circulatory compressor is investigated by using standard κ-e turbulence model in FLUENT. The distribution of velocity,pressure and turbulence intensity of the impeller is provided to improve the impeller further.

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Available abstract

The CFD software FLUENT is used for the numerical simulation. The flow field of an impeller of a centrifugal circulatory compressor is investigated by using standard κ-e turbulence model in FLUENT. The distribution of velocity,pressure and turbulence intensity of the impeller is provided to improve the impeller further.

Key concepts: Impeller, Fluent, Slip factor, Centrifugal compressor, Computational fluid dynamics, Turbulence, Mechanics, Computer simulation

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