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[01117] Non-Linear Study of Interaction of Viscous Fingering Instability and Chemical Reaction

  • Session Time & Room : 1E (Aug.21, 17:40-19:20) @E704
  • Type : Contributed Talk
  • Abstract : We investigate a chemically reactive front A+B→C involving the radial miscible displacement in porous media. It is a non-linear phenomenon that is mathematically modeled by Darcy’s law coupled with convection-reaction-diffusion equations. A chemical reaction may result in a change in the viscosity profile, which may lead to the interfacial instability known as viscous fingering, which occurs when a low-viscosity fluid displaces a high-viscosity fluid in a porous medium. The instability enhances the fluid mixing.
  • Classification : 76Exx, 76Sxx, 76Vxx
  • Format : Talk at Waseda University
  • Author(s) :
    • Priya Verma (Indian Institute of Technology Ropar)
    • Manoranjan Mishra (Indian Institute of Technology Ropar)