Prediction of pressure drop in multiphase horizontal pipe flow
โ Scribed by P.L. Spedding; E. Benard; G.F. Donnelly
- Publisher
- Elsevier Science
- Year
- 2006
- Tongue
- English
- Weight
- 324 KB
- Volume
- 33
- Category
- Article
- ISSN
- 0735-1933
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โฆ Synopsis
Empirical correlations were tested against reliable two phase pipe flow data for the prediction of pressure drop. Correlations are recommended for the prediction with stratified and annular type flows. When these correlations were adapted to three phase gaswater-oil pipe flow in general they predicted for intermittent slug type flows. Momentum balance models could not be successfully adapted to the prediction of pipe three phase pressure drop.
๐ SIMILAR VOLUMES
Current relationships for determination of the pressure drop with pneumatic conveying of solids in pipes are not of general validity. The theoretical considerations underlying these relationships do not take into account the influence of the rotatory motion of the particles. On the other hand, extre
## Abstract A new method is presented for calculation of twoโphase parameters for horizontal stratified plus roll wave pipe flow. An iterative momentum balance calculation was performed based on the actual average phase velocities and the gas liquid interfacial shape. The liquid holdup and two phas