TY  - SER
AU  - Usanina,Anna S.
AU  - Basalaev,Sergey A.
AU  - Kalichkina,Liudmila E.
AU  - Malkov,Victor S.
AU  - Arkhipov,Vladimir A.
TI  - Dynamics of bubble cluster rising in the presence of a surfactant
KW  - пузырьковые кластеры
KW  - коэффициент сопротивления
KW  - Рейнольдса число
KW  - поверхностно-активные вещества
KW  - статьи в журналах
N1  - Библиогр.: 23 назв
N2  - Abstract—Experimental results of studying the process of compact monodisperse bubble cluster rise
in a fluid with a surfactant at Reynolds numbers Re = 0.001–1 are presented. For analysis of the effect
 of the surfactant on the bubble cluster motion, an experimental set-up was designed. The influence of
 the bubble size, the bubble concentration in the cluster, and the concentration of the surfactant in the
 fluid on the dynamics of bubble cluster rise is investigated. Empirical correlations for the drag coefficient
 of the bubble cluster rising in the presence and absence of the surfactant are obtained
UR  - http://vital.lib.tsu.ru/vital/access/manager/Repository/vtls:000795169
ER  -