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Visualisation of the Melt Flow under Rotating Magnetic Field

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Abstract:

Experiments were performed for visual observation and investigation of liquid Gallium flow at a temperature of 40oC in a rotating magnetic field. Two different measuring methods were developed to determine the revolution number of rotating melt. In both cases the frequency of magnetic induction was 50, 100 and 150 Hz and the values of magnetic induction could be changed between 0 and 70 mT. The magnetic Taylor number changed between 0 and 3.54x107 during the experiments.

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Periodical:

Materials Science Forum (Volumes 537-538)

Pages:

591-598

DOI:

https://doi.org/10.4028/www.scientific.net/MSF.537-538.591

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Online since:

February 2007

Authors:

Arnold Rónaföldi, Jenő Kovács, András Roósz

Keywords:

Elevation of Gallium Level, Liquid Gallium, Magnetic Stirring, Magnetic Taylor Number, Melt Flow, Revolution Number, Rotating Magnetic Field, Turbine Like Facility

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© 2007 Trans Tech Publications Ltd. All Rights Reserved

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References

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