Heat transfer in vertical upwards gas-liquid slug flow
โ Scribed by Dvora Barnea; Naseem Yacoub
- Publisher
- Elsevier Science
- Year
- 1983
- Tongue
- English
- Weight
- 640 KB
- Volume
- 26
- Category
- Article
- ISSN
- 0017-9310
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Based on an analysis of the physical mechanism, a new model is developed for the transitions for slug flow to churn flow in vertical pipes. The transition is attributed to the wake effect of Taylor bubbles on highly aerated liquid slugs. The new model is compared with existing models and published e
Macroscopic mass and momentum balances have been used to predict the unsteady behavior of gas-liquid slug flow through vertical pipe. Equations have been developed to predict the time-dependent pressure drop along the pipe as well as the time-averaged pressure drop. The results of the analysis indic