MATHEMATICAL-MODELING OF THE MOTION OF A SOLID INCLUSION IN A NONISOTHERMAL ICE MASS

Authors
EGOROV AG KOSTERIN AV SHESHUKOV AE
Citation
Ag. Egorov et al., MATHEMATICAL-MODELING OF THE MOTION OF A SOLID INCLUSION IN A NONISOTHERMAL ICE MASS, Colloid journal of the Russian Academy of Sciences, 55(3), 1993, pp. 350-357
Citations number
7
Categorie Soggetti
Chemistry Physical
Journal title
Colloid journal of the Russian Academy of Sciences → ACNP
ISSN journal
1061933X
Volume
55
Issue
3
Year of publication
1993
Pages
350 - 357
Database
ISI
SICI code
1061-933X(1993)55:3<350:MOTMOA>2.0.ZU;2-N
Abstract
A study is made of the migration of a solid spherical particle in a no nisothermal ice mass. A mathematical model is proposed to account for the presence of the impurity and the effect of disjoining pressure in the thin liquid layer between the ice and the particle, as well as for surface tension at the ice-film interface. are found for surface tens ion, the Hamaker constant, and impurity concentration in the liquid la yer agreement is seen between the experimental and theoretical data fo r these values.