Comparison among Turbulence Models for a Novel Static Circulating Jet Mixer

Abstract:

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Three turbulent models, standard k- model, realizable k- model and SST k- model, are proposed to calculate the distribution of the flow field in a novel static circulating jet mixer. The results show that the SST k-model can depict truly the fluid motion in the novel jet mixer from the velocity vector distribution. The k-Standard model overestimates k in the wall and the bulk zones. Comparing the numerical models, the SST k- model gives better results than the other k-models at the same Reynold number.

Info:

Periodical:

Edited by:

Zhenyu Du and Bin Liu

Pages:

382-385

DOI:

10.4028/www.scientific.net/AMM.26-28.382

Citation:

Y. F. Yu et al., "Comparison among Turbulence Models for a Novel Static Circulating Jet Mixer", Applied Mechanics and Materials, Vols. 26-28, pp. 382-385, 2010

Online since:

June 2010

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Price:

$35.00

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