CFD-based erosion modelling of sand screen using dense discrete phase model: Investigating carrier fluid type effect
[Display omitted] •Dense discrete phase model was used for CFD erosion modelling of sand screen.•Three models were used for erosion prediction for four sand types of different PSD.•Erosion rate was more significant for water flow compared with air flow.•For liquids, erosion increases as uniformity a...
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Veröffentlicht in: | Advanced powder technology : the international journal of the Society of Powder Technology, Japan Japan, 2023-09, Vol.34 (9), p.104144, Article 104144 |
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Format: | Artikel |
Sprache: | eng |
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•Dense discrete phase model was used for CFD erosion modelling of sand screen.•Three models were used for erosion prediction for four sand types of different PSD.•Erosion rate was more significant for water flow compared with air flow.•For liquids, erosion increases as uniformity and sorting coefficients decrease.•Particles tracking for air and water flows showed variations of particles velocity.
Sand screens that are widely used in petroleum industry, can fail due to erosion. Since carrying fluid type can have a considerable effect on erosion, in this study, dense discrete phase model (DDPM) was utilized to model sand screen erosion using a CFD-based technique under air, water, and oil flows with four different sand types. The results showed that, erosion was much greater in liquid flows than in air flows. For liquids flows, erosion increases as the uniformity and the sorting coefficients of sand decrease. It has been concluded that, when sand contains various sizes under a certain fluid type, the significance and contribution of particles related parameters on erosion depend on sorting and uniformity of the produced sand. |
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ISSN: | 0921-8831 1568-5527 |
DOI: | 10.1016/j.apt.2023.104144 |