Abstract
The melting of an ice layer with air bubbles on exposure to an artificial thermal radiation source is studied by mathematical modeling within the framework of the one-phase Stefan problem. The radiative part of the problem of radiative-conductive heat transfer in the ice layer is solved numerically by a modified mean flux method taking into account the absorption and scattering of the radiation in the medium and the selectivity of the radiation. The anisotropic scattering of radiation by air bubbles is taken into account using a transport approximation. It is shown that the calculation results are in satisfactory agreement with experimental data.
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Translated from Prikladnaya Mekhanika i Tekhnicheskaya Fizika, 2021, Vol. 62, No. 3, pp. 118-125. https://doi.org/10.15372/PMTF20210311.
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Sleptsov, S.D., Savvinova, N.A. & Grishin, M.A. NUMERICAL STUDY OF THE THERMAL STATE OF AN ICE LAYER CONTAINING AIR BUBBLES. J Appl Mech Tech Phy 62, 451–457 (2021). https://doi.org/10.1134/S0021894421030111
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DOI: https://doi.org/10.1134/S0021894421030111