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Title of Article

ANALYSIS OF INSTABILITY MECHANISM IN DROPS AND BUBBLES AT SMALL REYNOLDS NUMBERS


Issue
4
Date
2011

Article type
scientific article
UDC
532.516.5:532.69
Pages
1200-1202
Keywords
 


Authors
Usanina A.S.
Tomskiy gosuniversitet

Arkhipov V.A.
2NII prikladnoy matematiki i mekhaniki Tomskogo gosuniversiteta


Abstract
The theoretical and experimental results of studying the spherical phase interface instability occuring at the Rayleigh - Teylor instability in the range of small Reynolds numbers Re ? 1 at Bond numbers close to critical value Bo ~ 90 are presented. This regime was investugated for gas bubbles rising in water-glycerin solution and mercury drops moving in a swirling flow of viscous liquid.

File (in Russian)