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- Title
Comments on the paper 'Destabilisation of homogeneous bubbly flow in an annular gap bubble column' by Fahd M. Al-Oufi, Ian W. Cumming, Chris D. Rielly, Can. J. Chem. Eng. 88(4), 482-490 (2010).
- Authors
Bhole, M. R.; Ghatage, S. V.; Joshi, J. B.
- Abstract
The article presents a commentary on a 2010 paper about the transition from homogeneous to heterogenous regime in open and annual gap bubble columns. A description of the theory for the prediction of transitions using linear stability criterion is provided. It notes that the experimental and predicted values of transition gas hold-up are in good agreement. It applauds authors for their study of the effect of terminal bubble rise velocity on transition.
- Subjects
PHASE transitions; PHASE equilibrium; BUBBLES; THEORY; SPEED
- Publication
Canadian Journal of Chemical Engineering, 2011, Vol 89, Issue 6, p1321
- ISSN
0008-4034
- Publication type
Article
- DOI
10.1002/cjce.20648