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Paper Details

Peristaltic Transport of Couple Stress Fluids in A Uniform and Non-Uniform Annulus through Porous Media

V. P. Rathod1 and Asha. S. K2

Journal Title:Journal of Chemical, Biological and physical sciences

The Problem of peristaltic transport of a couple stress fluids through porous media in a gap between coaxial tubes where the outer tube is non-uniform with sinusoidal wave travelling down its wall and the inner tube is rigid. The relation between the pressure gradient, friction force on the inner and outer tube are obtained in terms of couple stress parameter. The numerical solution of pressure gradient, outer and inner friction force and flow rate are shown graphically.