In this study, a two-dimensional numerical analysis is made of the waves at the interface between the core and the annulus of a laminar core-annular flow in a vertical pipe. The Reynolds number did not exceed 600. The volume-of-fluid method in the interFoam solver from the OpenFOAM software package (version 2.1) was used. This solver employs finite volume discretization, and cell face interpolated variables play a major role in the solution algorithm. The influences on the waves of the pressure drop along the pipe, the buoyancy due to the density difference between the core liquid and annular liquid, the thickness of the annular layer, the viscosity of the core liquid, and the pipe length were considered. The surface tension at the interface in relation to several of these factors was also considered. In addition, theoretical and experimental results of previous studies were compared with our numerical results. Novel results were obtained that indicated the effects of the surface tension, pipe length, and thickness of the annular layer on the waves in laminar core-annular flow. Possible fouling of the pipe wall by the core liquid was also considered. The study and practical application of core-annular flow were found to be possible using numerical analysis.
| Published in | Petroleum Science and Engineering (Volume 8, Issue 1) |
| DOI | 10.11648/j.pse.20240801.12 |
| Page(s) | 7-15 |
| Creative Commons |
This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited. |
| Copyright |
Copyright © The Author(s), 2024. Published by Science Publishing Group |
Waves, Laminar Core-annular Flow, Vertical Pipe, Numerical Study
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APA Style
Ooms, G., Pourquie, M. (2024). Two-dimensional Numerical Analysis of Waves at Interface of Laminar Core-annular Flow in Vertical Pipe: Detailed Investigation of Influence of Several Physical Parameters. Petroleum Science and Engineering, 8(1), 7-15. https://doi.org/10.11648/j.pse.20240801.12
ACS Style
Ooms, G.; Pourquie, M. Two-dimensional Numerical Analysis of Waves at Interface of Laminar Core-annular Flow in Vertical Pipe: Detailed Investigation of Influence of Several Physical Parameters. Pet. Sci. Eng. 2024, 8(1), 7-15. doi: 10.11648/j.pse.20240801.12
AMA Style
Ooms G, Pourquie M. Two-dimensional Numerical Analysis of Waves at Interface of Laminar Core-annular Flow in Vertical Pipe: Detailed Investigation of Influence of Several Physical Parameters. Pet Sci Eng. 2024;8(1):7-15. doi: 10.11648/j.pse.20240801.12
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Download@article{10.11648/j.pse.20240801.12,
author = {Gijsbert Ooms and Mathieu Pourquie},
title = {Two-dimensional Numerical Analysis of Waves at Interface of Laminar Core-annular Flow in Vertical Pipe: Detailed Investigation of Influence of Several Physical Parameters},
journal = {Petroleum Science and Engineering},
volume = {8},
number = {1},
pages = {7-15},
doi = {10.11648/j.pse.20240801.12},
url = {https://doi.org/10.11648/j.pse.20240801.12},
eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.pse.20240801.12},
abstract = {In this study, a two-dimensional numerical analysis is made of the waves at the interface between the core and the annulus of a laminar core-annular flow in a vertical pipe. The Reynolds number did not exceed 600. The volume-of-fluid method in the interFoam solver from the OpenFOAM software package (version 2.1) was used. This solver employs finite volume discretization, and cell face interpolated variables play a major role in the solution algorithm. The influences on the waves of the pressure drop along the pipe, the buoyancy due to the density difference between the core liquid and annular liquid, the thickness of the annular layer, the viscosity of the core liquid, and the pipe length were considered. The surface tension at the interface in relation to several of these factors was also considered. In addition, theoretical and experimental results of previous studies were compared with our numerical results. Novel results were obtained that indicated the effects of the surface tension, pipe length, and thickness of the annular layer on the waves in laminar core-annular flow. Possible fouling of the pipe wall by the core liquid was also considered. The study and practical application of core-annular flow were found to be possible using numerical analysis.},
year = {2024}
}
TY - JOUR T1 - Two-dimensional Numerical Analysis of Waves at Interface of Laminar Core-annular Flow in Vertical Pipe: Detailed Investigation of Influence of Several Physical Parameters AU - Gijsbert Ooms AU - Mathieu Pourquie Y1 - 2024/01/24 PY - 2024 N1 - https://doi.org/10.11648/j.pse.20240801.12 DO - 10.11648/j.pse.20240801.12 T2 - Petroleum Science and Engineering JF - Petroleum Science and Engineering JO - Petroleum Science and Engineering SP - 7 EP - 15 PB - Science Publishing Group SN - 2640-4516 UR - https://doi.org/10.11648/j.pse.20240801.12 AB - In this study, a two-dimensional numerical analysis is made of the waves at the interface between the core and the annulus of a laminar core-annular flow in a vertical pipe. The Reynolds number did not exceed 600. The volume-of-fluid method in the interFoam solver from the OpenFOAM software package (version 2.1) was used. This solver employs finite volume discretization, and cell face interpolated variables play a major role in the solution algorithm. The influences on the waves of the pressure drop along the pipe, the buoyancy due to the density difference between the core liquid and annular liquid, the thickness of the annular layer, the viscosity of the core liquid, and the pipe length were considered. The surface tension at the interface in relation to several of these factors was also considered. In addition, theoretical and experimental results of previous studies were compared with our numerical results. Novel results were obtained that indicated the effects of the surface tension, pipe length, and thickness of the annular layer on the waves in laminar core-annular flow. Possible fouling of the pipe wall by the core liquid was also considered. The study and practical application of core-annular flow were found to be possible using numerical analysis. VL - 8 IS - 1 ER -
J. M. Burgerscentrum, Mechanical Engineering, Delft University of Technology, Delft, The Netherlands
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