Computation of steady flow in the molten pool at electric-arc heating |
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| Authors: | R M Urusov T E Urusova |
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| Institution: | (1) Institute of Physics of the National Academy of Sciences of Kyrgyzstan, Bishkek, Kyrgyzstan |
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| Abstract: | Peculiarities of the formation of melt hydrodynamics in the molten pool of electric arc as a result of a viscous interaction
with the arc plasma flow and the effect of electromagnetic forces are considered. It is shown that in a relatively shallow
pool, the role of viscous interaction with plasma flow predominates electromagnetic forces. In a deeper pool, the flow in
peripheral upper region is formed as before by a viscous interaction between plasma and melt, and the electromagnetic forces
dominate in deep regions. |
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