Droplet dynamics in vertical gas-liquid annular flow
β Scribed by J. C. B. Lopes; A. E. Dukler
- Publisher
- American Institute of Chemical Engineers
- Year
- 1987
- Tongue
- English
- Weight
- 917 KB
- Volume
- 33
- Category
- Article
- ISSN
- 0001-1541
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π SIMILAR VOLUMES
## Abstract The structure of gasβliquid twoβphase flow is investigated in order to establish a reliable criterion for the development of disturbance waves and droplets considering the effects of liquid viscosity. The structure of the gasβliquid interface and the flow rate of droplets entrained in g
Entrainment and deposition in gasliquid annular upflow are known to account for as much as 20% of the pressure gradient, through droplet accelerations in the core region. Momentum is transferred from the core when droplets decelerate upon impact with the liquid film. It is usually assumed that all o