• Nonlinear Rayleigh--Taylor instability of the cylindrical fluid flow with mass and heat transfer

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      Permanent link:
      http://www.ias.ac.in/article/fulltext/pram/087/02/0020

    • Keywords

       

      Rayleigh--Taylor instability, fluid flow, mathematical methods, Ginzburg--Landau equation

    • Abstract

       

      The nonlinear Rayleigh--Taylor stability of the cylindrical interface between the vapour and liquid phases of a fluid is studied. The phases enclosed between two cylindrical surfaces coaxial with mass and heat transfer is derived from nonlinear Ginzburg--Landau equation. The F-expansion method is used to get exactsolutions for a nonlinear Ginzburg--Landau equation. The region of solutions is displayed graphically.

    • Author Affiliations

       

      ALY R SEADAWY1 2 K EL-RASHIDY3 2

      1. 1Mathematics Department, Faculty of Science, Taibah University, Al-Ula, Saudi Arabia
      2. Mathematics Department, Faculty of Science, Beni-Suef University, Beni-Suef, Egypt
      3. Mathematics Department, College of Arts and Science, Taif University, Ranyah, Saudi Arabia
    • Dates

       
  • Pramana – Journal of Physics | News

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