Skip to main content
SpringerLink
Log in

Effect of intermolecular cross links on drag reduction by polymer solutions

  • Published:
Polymer Bulletin Aims and scope Submit manuscript

Summary

In this work we explore the effect of a cross-linking agent on the drag reduction capability of hydroxypropyl guar and guar gum solutions in turbulent flow through horizontal pipes. The results show that the addition of a cross-linking agent (borax) to solutions with concentrations below those required for gel formation enhances drag reduction due to the increased dimensions of the macromolecules in the presence of intermolecular cross links. The flow-induced degradation of the polymers is not appreciably affected by the addition of cross-linking agent.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Log in via an institution

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Institutional subscriptions

Similar content being viewed by others

References

  1. Hoyt JW (1972) Trans ASME - J Basic Eng, June: 258

  2. Sellin RHJ, Hoyt JW, Scrivener O (1982) J Hydraulic Res 20: 29

    Google Scholar 

  3. Sellin RHJ, Hoyt JW, Pollert J, Scrivener O (1982) J Hydraulic Res 20: 235

    Google Scholar 

  4. Kulicke W-M, Kötter M, Gräger H (1989) Adv Polym Sci 97: 1

    Google Scholar 

  5. Kowalik RM, Duvdevani I, Peiffer DG, Lundberg RD, Kitano K, Schulz DN (1987) J Non-Newt Fluid Mech 24: 1

    Google Scholar 

  6. Malik S, Mashelkar RA (1994) Polym Prepr 35: 752

    Google Scholar 

  7. Deshmukh SR, Sudhakar K, Singh RP (1991) J Appl Polym Sci 43: 1091

    Google Scholar 

  8. Kenis PR (1971) J Appl Polym Sci 15: 207

    Google Scholar 

  9. Tatham JP, Carrington S, Odell JA, Gamboa AC, Müller AJ, Sáez AE (1995) J Rheol, in press

  10. Kesavan S, Prud'homme RK (1992) Macromolecules 25:2026

    Google Scholar 

  11. Virk PS (1975) Nature 253: 109

    Google Scholar 

  12. Pollert J, Sellin RHJ (1989) Mechanical degradation of drag reducing polymers and surfactant additives: a review. In Seflin RHJ, Moses RT (eds) Drag reduction in fluid flows-techniques for friction control. Ellis Horwood Pub, London

    Google Scholar 

  13. Odell JA, Keller A, Müller AJ (1992) Colloid Polym Sci 270: 307

    Google Scholar 

  14. Odell JA, Müller AJ, Keller A (1988) Polymer 29: 1179

    Google Scholar 

Download references

Author information

Authors and Affiliations

  1. Grupo de Polímeros USB, Departamento de Termodinámica y Fenómenos de Transferencia and Departamento de Ciencia de los Materiales, Universidad Simón Bolívar, Apartado 89000, 1080-A, Caracas, Venezuela

    J. B. Bello, A. J. Müller & A. E. Sáez

Authors
  1. J. B. Bello
    View author publications

    You can also search for this author in PubMed Google Scholar

  2. A. J. Müller
    View author publications

    You can also search for this author in PubMed Google Scholar

  3. A. E. Sáez
    View author publications

    You can also search for this author in PubMed Google Scholar

Rights and permissions

Reprints and permissions

About this article

Cite this article

Bello, J.B., Müller, A.J. & Sáez, A.E. Effect of intermolecular cross links on drag reduction by polymer solutions. Polymer Bulletin 36, 111–118 (1996). https://doi.org/10.1007/BF00296015

Download citation

  • Received:

  • Accepted:

  • Issue Date:

  • DOI: https://doi.org/10.1007/BF00296015

Keywords

Search

Navigation