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Astrophysics and Space Science

, Volume 103, Issue 2, pp 233–240 | Cite as

The Rayleigh Taylor instability of superposed partially-ionized plasmas

  • N. Ogbonna
  • P. K. Bhatia
Article

Abstract

The Rayleigh-Taylor instability of the plane interface separating two superposed, partiallyionized, viscous plasmas of different densities has been studied to include the effects of finite Larmor radius. The solution of the relevant linearized perturbation equations has been developed by the Normal mode technique, taking the prevalent magnetic field to be uniform and horizontal. The potentially unstable case of a dense fluid superimposed on a lighter one has been considered. It is found that neutral gas friction, viscosity as well as finite Larmor radius all have stabilizing influence.

Keywords

Viscosity Magnetic Field Normal Mode Dense Fluid Plane Interface 
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.

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References

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Copyright information

© D. Reidel Publishing Company 1984

Authors and Affiliations

  • N. Ogbonna
    • 1
  • P. K. Bhatia
    • 1
  1. 1.Department of MathematicsUniversity of LagosNigeria

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