Gas/liquid dispersion in a sequential split micromixer

Jaehoon Choe, In Hyoup Song, Ji Hyeon Kim, Su Goo Lee, Sang Mi Lee, Kwang Ho Song

Research output: Contribution to journalArticle

2 Citations (Scopus)

Abstract

Two different types of split-recombine micromixers have been tested for a gas/liquid dispersion. Mixing performances of two micromixers have been compared in terms of a mixing efficiency. The effects of liquid flow rates, the ratio of gas/liquid flow rate, bubble sizes, and bubble size distributions have been investigated. The sequential split micromixer and the caterpillar micromixer showed a consistent mixing performance at various flow rates. The sequential split micromixer has shown the smaller and narrower bubble size distribution than that of the caterpillar micromixer at a higher flow rate of 1.8 L/h.

Original languageEnglish
Pages (from-to)161-165
Number of pages5
JournalJournal of Industrial and Engineering Chemistry
Volume14
Issue number2
DOIs
Publication statusPublished - 2008 Mar 1

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Gases
Flow rate
Liquids
Bubbles (in fluids)

Keywords

  • Bubble size
  • Bubble size distribution
  • Gas/liquid dispersion
  • Micromixer
  • Split-recombine

ASJC Scopus subject areas

  • Engineering (miscellaneous)

Cite this

Gas/liquid dispersion in a sequential split micromixer. / Choe, Jaehoon; Song, In Hyoup; Kim, Ji Hyeon; Lee, Su Goo; Lee, Sang Mi; Song, Kwang Ho.

In: Journal of Industrial and Engineering Chemistry, Vol. 14, No. 2, 01.03.2008, p. 161-165.

Research output: Contribution to journalArticle

Choe, Jaehoon ; Song, In Hyoup ; Kim, Ji Hyeon ; Lee, Su Goo ; Lee, Sang Mi ; Song, Kwang Ho. / Gas/liquid dispersion in a sequential split micromixer. In: Journal of Industrial and Engineering Chemistry. 2008 ; Vol. 14, No. 2. pp. 161-165.
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