Siberian Federal University 
- Issue
- Journal of Siberian Federal University. Mathematics & Physics. 2009 2 (2)
- Authors
- Efimova, Marina V.
- Contact information
- Efimova, Marina V.
- Keywords
- surface tension; Marangoni the number; stability; thermal diffusion
- Abstract
The stability of an interface of two binary mixtures under any perturbations is investigated. The dependence of the complex decrement on the wave number is deduced by means of a numerical method of orthogonalization. We show that the area of instability increases for not deformable interfaces at increase of the Marangoni number, too. The areas of stability of a system with growth thermal diffusion effects on an interface are determined.
- Pages
- 158-166
- Paper at repository of SibFU
- https://elib.sfu-kras.ru/handle/2311/1258
Journal of Siberian Federal University. Mathematics & Physics / Instability of an Equilibrium State of Two Binary Mixtures with the General Interface and One Free Boundary
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