Droplet motion induced by diffusion of soluble surfactant to the external medium: Theory

Authors
Bratukhin, YK Kosvintsev, SR Makarov, SO
Citation
Yk. Bratukhin et al., Droplet motion induced by diffusion of soluble surfactant to the external medium: Theory, COLL J, 63(3), 2001, pp. 326-332
Citations number
19
Categorie Soggetti
Physical Chemistry/Chemical Physics
Journal title
COLLOID JOURNAL
ISSN journal
1061933X → ACNP
Volume
63
Issue
3
Year of publication
2001
Pages
326 - 332
Database
ISI
SICI code
1061-933X(200105/06)63:3<326:DMIBDO>2.0.ZU;2-C
Abstract
The stability of diffusion mass transfer of surfactant through the surface of droplet immersed in the infinite liquid with respect to drift monotonic and oscillation perturbations was studied analytically. Values of the obtai ned critical Marangoni numbers and the oscillation frequency at the instabi lity threshold appeared to be close to corresponding parameters measured ex perimentally [1].