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The Nature of Hydrodynamic Drag Reduction of Oil Flow in Pipelines by Polymer Additions

Received: 19 February 2017    Accepted: 11 March 2017    Published: 29 March 2017
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Abstract

As a result of experiments it was confirmed the unfolding of molecules under wall-adjacent turbulence conditions, as well as it was proved that dynamic structure formation in polymer solutions is occurred under the influence of supercritical longitudinal gradients of speeds. On the basis of data that characterize macromolecule dynamics in non-turbulence flow with stretching and the proved evidence of strong deformation effect on macromolecules in wall-adjacent turbulence, it has been established the molecular-and-supermolecular mechanism of effect reduction for flow resistance when injecting soluble polymer additives in a turbulence flow. Understanding the mechanism of reducing drag flow of oil in pipelines by small polymer additions will allow to develop recommendations on the choice of rational hydraulic regimes oil pipelines, as well as to outline ways for the directed synthesis of high-performance polymer additions that reduce friction in the turbulent oil pipelines.

Published in Petroleum Science and Engineering (Volume 1, Issue 2)
DOI 10.11648/j.pse.20170102.12
Page(s) 30-36
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

Keywords

Oil Pipeline, Reduction of Turbulent Friction, Polymer Solution, Macromolecule, Deformation Effect, Dynamic Structure Formation, Toms Effect

References
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[2] I. F. Motier, P. I. Prilutski “Gase histories of polymer draq reduction in crude oil lines ”. Pipe lines industry, 1985. V. 62, No 6. pp. 33, 34, 37.
[3] V. G. Pogrebnyak, Yu. F. Ivanyuta “Experimental research of the influence of conditions of polymer admission to the boundary layer on a drop of turbulent friction”. Proc. of the Intern. Symp. on Seawater Drag Reduction. Newport, Rhade Island USA, [S. l.], 1998. pp. 295–297.
[4] “Polimer expands crude line capacity”. Pipe line industry, 1985. V. 63, No 1. pp. 71-72.
[5] M. Al-Yaaria, A. Soleimanib, B. Abu-Sharkha, U. Al-Mubaiyedha, A. Al-sarkhic “Effect of drag reducing polymers on oil–water flow in a horizontal pipe”. International Journal of Multiphase Flow, 2009. No 35. pp. 516-524.
[6] F. Durst, S. Ray, B. Unsal and O. A. Bayoumi “The development lengths of laminar pipe and channel flows”. J. Fluids Eng, 2005. No 127. pp. 1154-1160.
[7] W. K. Beaty, R. L Ionston, R. L. Rramer, L. G. Warnack, G. R Wheeler “Offshore crude oil production increased by drag reducers”. Drag Reduct. 3 rd int. Conf. Bristol, 2-5 July, 1984. F1 -F14.
[8] G. V. Nesyn, V. N. Manzhai, Yu. V. Suleimanov, V. S. Stankevych, K. V. Konovalov “Mechanism of action, evaluation of efficiency and features of obtaining polymeric anti-turbulent additives for transport of hydrocarbon liquids”. Polymer Science, A, 2012, Vol. 54, No 1. pp. 65–72.
[9] Yu. F. Ivanyuta, V. G. Pogrebnyak, N. V. Naumchuk, S. Ya. Frenkel “Flow structure of polyethylene oxide solutions in the input zone of a short capillary”. Inzn.-Fiz., 1985, Vol. 49, № 4. pp. 614-621.
[10] V. A. Nikulin “About one model of heat transfer in wall-adjacent turbulence”. Series 1. Mechanics and Physics: Fundamental and applied research, 2014, Vol. 1 (43). pp. 4–12.
[11] B. I. Cantwell “Organized motion in turbulent flow”. Ann. Rev. Fluid. Mech, 1981. Vol. 13. pp. 457–519.
[12] R. M. A. Azzam, N. M. Bashara“ Ellipsometry and polarized light”. Published by North-holland publishing company: Amsterdam. New York. Oxford, 1977. 528 p.
[13] V. G. Pogrebnyak, V. S. Voloshin “Ecological Technology of Creating Waterproof Screens”. Donetsk, Knowledge, 2010. 482 p.
[14] Yu. V. Brectkin, С. А. Agranova, N. E. Diakonova, V. G. Pogrebnyak “The effects of birefringence of polymer solutions in a strong longitudinal hydrodynamic field”. Polymer Science, B, 1989. Vol. 3, № 11. pp. 844–846.
[15] A. V. Pogrebnyak, Yu. F. Ivanyuta “Structure formation in polyethyleneoxide solution streaming through jet-shaping head”. Sankt Peterburg, Scientific journal NRU ITMO Series: Processes and equipment, 2015, № 1. pp. 138–141.
[16] G. Nicolis, I. Prigogine “Self-organization in nonequilibrium systems: from dissipative structures to order through fluctuations”. New York, London, Sydney, Toronto, 1977. 400 p.
[17] V. N. Pylypenko “Influence of additions on the wall-adjacent turbulence flows”. The results of science and technology. Serie Fluid Mechanics, M., VINITI, I980. Vol. 15. pp. 156–257.
Cite This Article
  • APA Style

    Galyna M. Kryvenko, Andriy V. Pogrebnyak, Iryna V. Perkun, Volodymyr G. Pogrebnyak. (2017). The Nature of Hydrodynamic Drag Reduction of Oil Flow in Pipelines by Polymer Additions. Petroleum Science and Engineering, 1(2), 30-36. https://doi.org/10.11648/j.pse.20170102.12

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    ACS Style

    Galyna M. Kryvenko; Andriy V. Pogrebnyak; Iryna V. Perkun; Volodymyr G. Pogrebnyak. The Nature of Hydrodynamic Drag Reduction of Oil Flow in Pipelines by Polymer Additions. Pet. Sci. Eng. 2017, 1(2), 30-36. doi: 10.11648/j.pse.20170102.12

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    AMA Style

    Galyna M. Kryvenko, Andriy V. Pogrebnyak, Iryna V. Perkun, Volodymyr G. Pogrebnyak. The Nature of Hydrodynamic Drag Reduction of Oil Flow in Pipelines by Polymer Additions. Pet Sci Eng. 2017;1(2):30-36. doi: 10.11648/j.pse.20170102.12

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  • @article{10.11648/j.pse.20170102.12,
      author = {Galyna M. Kryvenko and Andriy V. Pogrebnyak and Iryna V. Perkun and Volodymyr G. Pogrebnyak},
      title = {The Nature of Hydrodynamic Drag Reduction of Oil Flow in Pipelines by Polymer Additions},
      journal = {Petroleum Science and Engineering},
      volume = {1},
      number = {2},
      pages = {30-36},
      doi = {10.11648/j.pse.20170102.12},
      url = {https://doi.org/10.11648/j.pse.20170102.12},
      eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.pse.20170102.12},
      abstract = {As a result of experiments it was confirmed the unfolding of molecules under wall-adjacent turbulence conditions, as well as it was proved that dynamic structure formation in polymer solutions is occurred under the influence of supercritical longitudinal gradients of speeds. On the basis of data that characterize macromolecule dynamics in non-turbulence flow with stretching and the proved evidence of strong deformation effect on macromolecules in wall-adjacent turbulence, it has been established the molecular-and-supermolecular mechanism of effect reduction for flow resistance when injecting soluble polymer additives in a turbulence flow. Understanding the mechanism of reducing drag flow of oil in pipelines by small polymer additions will allow to develop recommendations on the choice of rational hydraulic regimes oil pipelines, as well as to outline ways for the directed synthesis of high-performance polymer additions that reduce friction in the turbulent oil pipelines.},
     year = {2017}
    }
    

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    AU  - Galyna M. Kryvenko
    AU  - Andriy V. Pogrebnyak
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    AU  - Volodymyr G. Pogrebnyak
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    N1  - https://doi.org/10.11648/j.pse.20170102.12
    DO  - 10.11648/j.pse.20170102.12
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    UR  - https://doi.org/10.11648/j.pse.20170102.12
    AB  - As a result of experiments it was confirmed the unfolding of molecules under wall-adjacent turbulence conditions, as well as it was proved that dynamic structure formation in polymer solutions is occurred under the influence of supercritical longitudinal gradients of speeds. On the basis of data that characterize macromolecule dynamics in non-turbulence flow with stretching and the proved evidence of strong deformation effect on macromolecules in wall-adjacent turbulence, it has been established the molecular-and-supermolecular mechanism of effect reduction for flow resistance when injecting soluble polymer additives in a turbulence flow. Understanding the mechanism of reducing drag flow of oil in pipelines by small polymer additions will allow to develop recommendations on the choice of rational hydraulic regimes oil pipelines, as well as to outline ways for the directed synthesis of high-performance polymer additions that reduce friction in the turbulent oil pipelines.
    VL  - 1
    IS  - 2
    ER  - 

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Author Information
  • Department of Environmental Engineering, National Technical University of Oil and Gas, Ivano-Frankivsk, Ukraine

  • Department of Environmental Engineering, National Technical University of Oil and Gas, Ivano-Frankivsk, Ukraine

  • Department of Environmental Engineering, National Technical University of Oil and Gas, Ivano-Frankivsk, Ukraine

  • Department of Environmental Engineering, National Technical University of Oil and Gas, Ivano-Frankivsk, Ukraine

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