Effect of thermocapillary forces on the initial section of a melt film
type: Item
instance of: scholarly article
zbMATH Open document ID: 0980.80004
author: V. I. Yakovlev
publication date: 2001-12-13T00:00:00Z
Mathematics Subject Classification ID: 80A20
Mathematics Subject Classification ID: 80A22
zbMATH DE Number: 1682278
zbMATH Keywords: thermoconvection
zbMATH Keywords: free boundary of melt
zbMATH Keywords: floating-zone melting process
MaRDI profile type: Publication
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title: Effect of thermocapillary forces on the initial section of a melt film
published in: Prikladnaya Mekhanika i Tekhnicheskaya Fizika
review text: 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.
description: scientific article; zbMATH DE number 1682278