Surface tension effects on liquid flow in small plastic tubes when gas bubbles are present

M. R. Myers, H. M. Cave, S. P. Krumdieck*

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

1 Citation (Scopus)

Abstract

Two-phase intermittent gas and liquid slug flow in small diameter glass and plastic tubes was studied. Two distinct flow regimes and the transition phenomena were identified. A modified Hagen- Poiseuille relation was derived to describe the extremely high pressure drop due to the surface tension effects of pinned slug flow.

Original languageEnglish
Pages (from-to)853-857
Number of pages5
JournalProceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science
Volume219
Issue number8
DOIs
Publication statusPublished - Aug 2005

Keywords

  • Capillary tubes
  • Pressure loss
  • Surface tension
  • Two phase flow

ASJC Scopus subject areas

  • Mechanical Engineering

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