Distribution characteristics of falling film thickness around a horizontal tube
โ Scribed by Hao Hou; Qincheng Bi; Hong Ma; Gang Wu
- Book ID
- 113566812
- Publisher
- Elsevier Science
- Year
- 2012
- Tongue
- English
- Weight
- 811 KB
- Volume
- 285
- Category
- Article
- ISSN
- 0011-9164
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๐ SIMILAR VOLUMES
## Abstract A numerical simulation and experimental study were carried out for evaporation heat transfer of a falling water film on a smooth horizontal tube bundle evaporator. A laminar model and a turbulence model were respectively adopted to calculate the heat transfer coefficients of falling wat
Patterns of a liquid film falling across a vertical array of horizontal tubes change from droplet mode at low flow rates to liquid sheet at high flow rates. Between these limits, liquid columns form as a further stable flow pattern. The transition from one flow mode to another occurs via unstable st