Thermocapillary phoresis of inclusions with interphase surfactant

O. Raychenko, A. Byakova, T. Nakamura, S. Gnyloskurenko

Research output: Contribution to journalArticle

1 Citation (Scopus)

Abstract

The motion of a spherical inclusion (gaseous, liquid or solid) submerged in an infinite (continuous) viscous media with a constant temperature gradient is considered. The analysis is carried out by considering negligible values of the Reynolds and Marangoni (Peclet) numbers and some other certain assumptions. The formulae for the thermocapillary phoresis velocity of the inclusions with the surfactant films are derived and can be applied for emulsions containing spherical drops, systems of liquids with solid or gaseous inclusions, e.g. at flotation, metal foaming, steel refining from the inclusions.

Original languageEnglish
Pages (from-to)326-329
Number of pages4
JournalMaterials Science and Engineering A
Volume495
Issue number1-2
DOIs
Publication statusPublished - 2008 Nov 15

Keywords

  • Flotation
  • Liquid medium-foreign inclusions system
  • Thermocapillary phoresis

ASJC Scopus subject areas

  • Materials Science(all)
  • Condensed Matter Physics
  • Mechanics of Materials
  • Mechanical Engineering

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