A Simple Mechanistic Model for Void-Fraction and Pressure-Gradient Prediction in Vertical and Inclined Gas/Liquid Flow
✍ Scribed by Khasanov, Mars M.; Krasnov, Vitaly; Khabibullin, Rinat; Pashali, Alexander; Guk, Viatcheslav
- Book ID
- 118047832
- Publisher
- Society of Petroleum Engineers
- Year
- 2009
- Tongue
- English
- Weight
- 300 KB
- Volume
- 24
- Category
- Article
- ISSN
- 1064-668X
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## Abstract The distribution of gas and liquid in a gas–liquid two‐phase slug flow was measured using semi‐supermultiple point‐electrode probes. Based on the measurements, the wake zone behind a gas slug and the low void‐fraction zone in a liquid slug were defined, and the void fractions of the two
Pressure drop and void fraction measurement were carried out for the two-phase cocurrent flow of gas and liquid in a helical coil of 12.5 mm i.d. and 665 mm coil dia. The systems used were airwater, air-corn-sugar-water solution, air-glycerol-water solution and air-butanol-water solution. The result