The onset of liquid entrainment during discharge from two branches on an inclined wall

Ibrahim Hassan, Hassan M. Soliman, Crant E. Sims, Janusz E. Kowalski

Research output: Contribution to journalArticle

11 Citations (Scopus)

Abstract

A theoretical investigation has been conducted for predicting the critical liquid height at the onset of liquid entrainment during dual discharge from a stratified two-phase region through branches mounted on an inclined flat wall. The centerlines of the two branches are parallel and they fall in a common vertical plane. Two models have been developed; a simplified point-sink model and a more-accurate finite-branch model. Predictions from the two models are shown to be in good agreement for the condition of high flow rates from the branches, while the finite-branch model is necessary for accurate predictions at low branch flow rates. This behaviour has been confirmed experimentally for the vertical-wall configuration.

Original languageEnglish
Pages (from-to)433-438
Number of pages6
JournalCanadian Journal of Chemical Engineering
Volume77
Issue number3
Publication statusPublished - 1999
Externally publishedYes

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Keywords

  • Dual discharge
  • Experimental verification
  • Inclined wall
  • Liquid entrainment
  • Theoretical analysis

ASJC Scopus subject areas

  • Chemical Engineering(all)

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