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Prikladnaya Mekhanika i Tekhnicheskaya Fizika, 2001, Volume 42, Issue 2, Pages 118–121
(Mi pmtf2747)
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Effect of thermocapillary forces on the initial section of a melt film
V. I. Yakovlev Institute of Theoretical and Applied Mechanics, Siberian Division, Russian Academy of Sciences, Novosibirsk, 630090
Abstract:
The previous analysis of fields near the upper triple point of the floating–zone melting process is supplemented by the analysis of thermocapillary forces on the melt surface. It is shown that the effect of these forces is large in the general case, and a melt film with a macroscopic radius of curvature may be formed only if the temperature gradient over the melt surface and thermocapillary forces are small; in this case, the angular coordinates of the melt–film cross section are also small.
Received: 12.10.2000
Citation:
V. I. Yakovlev, “Effect of thermocapillary forces on the initial section of a melt film”, Prikl. Mekh. Tekh. Fiz., 42:2 (2001), 118–121; J. Appl. Mech. Tech. Phys., 42:2 (2001), 290–293
Linking options:
https://www.mathnet.ru/eng/pmtf2747 https://www.mathnet.ru/eng/pmtf/v42/i2/p118
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