Yu, Wenchao and Fede, Pascal
and Climent, Éric
and Sanders, Sean and Simonin, Olivier
Influence of particle turbulence model on a pipe elbow erosion prediction based on Euler-Euler approach.
(2019)
In: 10th International Conference on Multiphase Flow (ICMF 2019), 19 May 2019 - 24 May 2019 (Rio de Janeiro, Brazil).
(Unpublished)
|
(Document in English)
PDF (Author's version) - Requires a PDF viewer such as GSview, Xpdf or Adobe Acrobat Reader 243kB |
Abstract
Multiphase flows in pipes are widely used in oil and gas industries to transport solid-liquid or gas-solid mixtures. Erosion caused by solid particles impact and friction becomes a major challenge for equipment maintenance and safety, especially at pipeline singularities such as elbows. In this work, a CFD study on wall erosion in a 90° standard elbow is performed using a multi-fluid approach, also called Euler/Euler, for poly-dispersed fluid-particle flows. A model is proposed for the erosion prediction by taking into account particle agitation obtained from the Euler-Euler approach. A good agreement with experiments is observed. Then, effect of different particle turbulence models on the erosion rate are investigated.
Item Type: | Conference or Workshop Item (Paper) |
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HAL Id: | hal-03624058 |
Audience (conference): | International conference without published proceedings |
Uncontrolled Keywords: | |
Institution: | French research institutions > Centre National de la Recherche Scientifique - CNRS (FRANCE) Université de Toulouse > Institut National Polytechnique de Toulouse - Toulouse INP (FRANCE) Université de Toulouse > Université Toulouse III - Paul Sabatier - UT3 (FRANCE) Other partners > University of Alberta (CANADA) |
Laboratory name: | |
Statistics: | download |
Deposited On: | 14 Oct 2020 14:01 |
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