• RAVI PRAKASH MATHUR
• DEEPIKA GUPTA

In this paper the effect of surface tension on the instability of two superposed viscoelastic Oldroydian fluids immersed in a uniform vertical magnetic field has been studied . Employing the normal mode technique the linearised perturbation equations have been solved and by using it a dispersion relation is derived and solved numerically. It is found that the influence of viscosity , surface tension and medium porosity have stabilizing influence on the unstable configuration.

Stability, viscosity , viscoelasticity , magnetic field , porous medium, surface tension

"EFFECT OF SURFACE TENSION ON THE INSTABILITY OF VISCOELASTIC FLUID THROUGH POROUS MEDIUM", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.11, Issue 8, page no.e650-e657, August-2024, Available :http://www.jetir.org/papers/JETIR2408465.pdf

"EFFECT OF SURFACE TENSION ON THE INSTABILITY OF VISCOELASTIC FLUID THROUGH POROUS MEDIUM", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.11, Issue 8, page no. ppe650-e657, August-2024, Available at : http://www.jetir.org/papers/JETIR2408465.pdf