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Chemically-Driven Miscible Viscous Fingering: How Can a Reaction Destabilize Typically Stable Fluid Displacements?

  • L. A. Riolfo
  • Y. Nagatsu
  • P. M. J. Trevelyan
  • A. De Wit
Part of the Springer Proceedings in Complexity book series (SPCOM)

Abstract

We experimentally demonstrate that chemical reactions, by producing changes in viscosity at the miscible interface between two fluids, can be the very source of viscous fingering in systems that are otherwise stable in the absence of a reaction. We explain how, depending on whether the reaction product is more or less viscous than the reactants, different patterns develop in the reaction zone.

Keywords

Reaction Zone Viscous Fluid Displacement Experiment Polyacrylic Acid Displacement Direction 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

Notes

Acknowledgements

We acknowledge JSPS, Prodex, the ITN—Marie Curie—Multiflow network and FNRS for financial support.

References

  1. 1.
    Homsy GM (1987) Viscous fingering in porous media. Annu Rev Fluid Mech 19:271 ADSCrossRefGoogle Scholar
  2. 2.
    De WA, Bertho Y, Martin M (2005) Viscous fingering of miscible slices. Phys Fluids 17:054111 ADSCrossRefGoogle Scholar
  3. 3.
    Buka A, Kertesz J, Vicsek T (1986) Transitions of viscous fingering patterns in nematic liquid crystals. Nature 323:424 ADSCrossRefGoogle Scholar
  4. 4.
    Vlad DH, Maher JV (2000) Tip-splitting instabilities in the channel Saffman-Taylor flow of constant viscosity elastic fluids. Phys Rev E 61:5394 Google Scholar
  5. 5.
    Broylesa BS, Shalliker RA, Cherrak DE, Guiochon G (1998) Visualization of viscous fingering in chromatographic columns. J Chromatogr A 882:173 Google Scholar
  6. 6.
    Lake LW, Schmidt RL, Venuto PB (1992) A niche for enhanced oil recovery in the 1990s. Oilfield Rev 4:55 Google Scholar
  7. 7.
    Nagatsu Y, Matsuda K, Kato Y, Tada Y (2007) Experimental study on miscible viscous fingering involving viscosity changes induced by variations in chemical species concentrations due to chemical reactions. J Fluid Mech 571:477 ADSCrossRefGoogle Scholar
  8. 8.
    Nagatsu Y, Kondo Y, Kato Y, Tada Y (2009) Effects of moderate Damköhler number on miscible viscous fingering involving viscosity decrease due to a chemical reaction. J Fluid Mech 625:97 ADSzbMATHCrossRefGoogle Scholar
  9. 9.
    Hejazi SH, Trevelyan PMJ, Azaiez J, De Wit A (2010) Viscous fingering of a miscible reactive A+BC interface: a linear stability analysis. J Fluid Mech 652:501 MathSciNetADSzbMATHCrossRefGoogle Scholar
  10. 10.
    Nagatsu Y, De Wit A (2011) Viscous fingering of a miscible reactive A+BC interface for an infinitely fast chemical reaction: nonlinear simulations. Phys Fluids 23:04310 Google Scholar
  11. 11.
    Riolfo LA, Nagatsu Y, Iwata S, Maes R, Trevelyan PMJ, De Wit A (2012) Experimental evidence of chemically-driven miscible viscous fingering. Phys Rev E 85:015304(R) ADSCrossRefGoogle Scholar
  12. 12.
    Flowers TC, Hunt JR (2007) Viscous and gravitational contributions to mixing during vertical brine transport in water-saturated porous media. Water Resour Res 43:W01407 ADSCrossRefGoogle Scholar
  13. 13.
    Maes R, Rousseaux G, Scheid B, Mishra M, Colinet P, De Wit A (2010) Experimental study of dispersion and miscible viscous fingering of initially circular samples in Hele-Shaw cells. Phys Fluids 22:1123104 ADSCrossRefGoogle Scholar
  14. 14.
    Jha B, Cueto-Felgueroso L, Juanes R (2011) Fluid mixing from viscous fingering. Phys Rev Lett 106:194502 ADSCrossRefGoogle Scholar

Copyright information

© Springer International Publishing Switzerland 2013

Authors and Affiliations

  • L. A. Riolfo
    • 1
  • Y. Nagatsu
    • 2
  • P. M. J. Trevelyan
    • 3
  • A. De Wit
    • 1
  1. 1.Nonlinear Physical Chemistry Unit, Service de Chimie Physique et Biologie Théorique, Faculté des SciencesUniversité Libre de Bruxelles (ULB)BrusselsBelgium
  2. 2.Graduate School of EngineeringTokyo University of Agriculture and TechnologyFuchuJapan
  3. 3.Division of Mathematics & StatisticsUniversity of GlamorganPontypriddWales

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