MATEC Web of Conferences (Jan 2018)

An experimental study of the dynamics of ascent of the bubble system in the presence of a surfactant

  • Antonnikova Alexandra,
  • Basalaev Sergey,
  • Usanina Anna,
  • Maslov Eugene

DOI
https://doi.org/10.1051/matecconf/201819401002
Journal volume & issue
Vol. 194
p. 01002

Abstract

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This paper presents investigations on the new experimental setup for obtaining a compact cluster of monodisperse bubbles of a given diameter is presented. Also we provided the results of experimental study of the bubble cluster floating-up in the presence of a surfactant in a wide range of Reynolds numbers. There was held a comparison of the dynamics of the floating-up of a monodisperse bubble cluster in a glycerol medium and in the medium glycerin supplemented with a surfactant.