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Keywords: gas entrainment
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Proceedings Papers

Publisher: BHR Group
Paper presented at the 18th International Conference on Multiphase Production Technology, June 7–9, 2017
Paper Number: BHR-2017-293
... was used for the first three cases, and a subsequent version 1.4.01 with an updated gas entrainment capability was used for the last case. The impact of the numerical cell size, interfacial friction factor correlation, and gas entrainment on the slug results was investigated. The key parameters used...
Proceedings Papers

Publisher: BHR Group
Paper presented at the 17th International Conference on Multiphase Production Technology, June 10–12, 2015
Paper Number: BHR-2015-A1
... can be resolved. The slug fronts and tails are detected using threshold values of the holdup, and the respective closure relations are applied for control volumes within the slug body or the long bubble zone. The closures for the slug tail velocity and the gas entrainment at the slug front...
Proceedings Papers

Publisher: BHR Group
Paper presented at the 16th International Conference on Multiphase Production Technology, June 12–14, 2013
Paper Number: BHR-2013-E6
... turbulence closures, and dispersion models for transport of drops and bubbles. These are essential for prediction of the onset of liquid accumulation in gas condensate pipelines. For light oil systems, the main research topics have been dynamic slug flow models including gas entrainment, oil-water...
Proceedings Papers

Publisher: BHR Group
Paper presented at the 14th International Conference on Multiphase Production Technology, June 17–19, 2009
Paper Number: BHR-2009-B3
... determination of bubble distribution with depth. However, the bubble distribution is important in determining the so-called distribution slip, which again influences the mean velocity difference between oil and gas. Lunde (1) and Lunde & Nuland (2) determined gas entrainment in stratified wavy flow by comparing...

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