Numerical Modelling of the Molten Metal Flow in a Disk Agitator Mixer

Marina Khmeleva; Aigerim Tokhmetova; Leonid Minkov; Vladislav Dammer; Sergey Vorozhtsov; Ernst Shrager

doi:10.4028/www.scientific.net/KEM.743.369

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HomeKey Engineering MaterialsKey Engineering Materials Vol. 743Numerical Modelling of the Molten Metal Flow in a...

Numerical Modelling of the Molten Metal Flow in a Disk Agitator Mixer

Abstract:

Numerical modelling of the molten metal flow in a crucible under the action of stirred disk agitator is carried out. The influence of the agitator rotational speed on the molten metal flow field is investigated. Dependences of the turbulent diffusivity and the power number on the agitator rotational speed are obtained. The effect of the interaction between the molten metal-air interface and agitator elements on the flow field in a crucible is shown.

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High Technology: Research and Applications 2016

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Periodical:

Key Engineering Materials (Volume 743)

Pages:

369-372

DOI:

https://doi.org/10.4028/www.scientific.net/KEM.743.369

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Online since:

July 2017

Authors:

Marina Khmeleva*, Aigerim Tokhmetova, Leonid Minkov, Vladislav Dammer, Sergey Vorozhtsov, Ernst Shrager

Keywords:

Disk Agitator, Molten Metal Flow, Turbulence Flow, Turbulent Diffusivity

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References

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