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ONE-DIMENSIONAL BOUNDARY LAYER IN THE PROBLEM OF FLOATING ZONE MELTING IN A MAGNETIC FIELD

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Journal of Applied Mechanics and Technical Physics Aims and scope

Abstract

The behavior of a velocity component of silicon melt particles tangent to a free boundary during floating zone melting in a magnetic field is studied. It is shown that neglecting convective terms in a skin layer adjacent to the free boundary leads to erroneous results: the tangential velocity cannot reach a constant value during motion along the normal to the free boundary, which, in turn, leads to a tenfold decrease in the characteristic velocity of melt particles outside the skin layer, as shown previously with complete solution of the problem.

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Correspondence to Yu. V. Pivovarov.

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Translated from Prikladnaya Mekhanika i Tekhnicheskaya Fizika, 2021, Vol. 63, No. 4, pp. 39-45. https://doi.org/10.15372/PMTF20220404.

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Pivovarov, Y.V., Pivovarov, N.Y. ONE-DIMENSIONAL BOUNDARY LAYER IN THE PROBLEM OF FLOATING ZONE MELTING IN A MAGNETIC FIELD. J Appl Mech Tech Phy 63, 584–589 (2022). https://doi.org/10.1134/S0021894422040046

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  • DOI: https://doi.org/10.1134/S0021894422040046

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