Summary
A mathematical model for the cooling process of a molten drop, falling freely in a fluid, is presented. This model is used to determine the duration of the cooling stage of an urea drop. The distribution of the temperature, as function of time and radius, is determined.
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Petrescu, S., FetecĂu, C. Liquid-fluid heat transfer at direct contact, accompanied by solidification. the cooling stage. Acta Mechanica 99, 213–218 (1993). https://doi.org/10.1007/BF01177246
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DOI: https://doi.org/10.1007/BF01177246