The analysis of two-phase flow instability in a vertical U-tube evaporator
โ Scribed by R. C. Yang; J. K. Feng; Z. Q. Lu
- Publisher
- Springer-Verlag
- Year
- 1988
- Tongue
- English
- Weight
- 826 KB
- Volume
- 23
- Category
- Article
- ISSN
- 1432-1181
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๐ SIMILAR VOLUMES
In a certain range of gas velocities it is possible to hold a quantity of liquid as a fihn on the walls of a vertical tube, there being no net movement of the liquid. Pressure drop and hold-up measure- ments have been made in this regime using air and water. A theoretical relationship between the tw
## Abstract A theoretical study was performed to investigate the evaporative heat transfer of highโvelocity twoโphase flow of airโwater in a small vertical tube under both heating conditions of constant wall temperature and constant heat flux. A simplified twoโphase flow boundary layer model was us