Regimes of sliding bubble motion along an inclined vibrating plate

Leonid Grinis, Andrew Fominykh

Research output: Contribution to journalArticlepeer-review

Abstract

Experimental investigation of sliding bubble movement along an inclined plate vibrating in the vertical direction facilitated the determination of two regimes of bubble motion. The first regime is characterized by the existence of a thin liquid film between a plate and a translating bubble, and by the straight trajectory of the bubble motion. The second is characterized by periodical bubble detachment from a plate and by the zigzag trajectory of the bubble motion. The criteria of transition from the first regime to the second are obtained by applying the theory of transport of granular materials by inclining vibratory conveyors to the motion of a sliding bubble.

Original languageEnglish
Pages (from-to)1360-1364
Number of pages5
JournalChemical Engineering and Technology
Volume29
Issue number11
DOIs
StatePublished - 1 Nov 2006

Keywords

  • Bubbles
  • Granular materials
  • Transport properties

ASJC Scopus subject areas

  • Chemistry (all)
  • Chemical Engineering (all)
  • Industrial and Manufacturing Engineering

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