• EFFECT OF NON- LINEAR DENSITY TEMPERATURE VARIATION ON MIXED CONVECTIVE HEAT AND MASS TRANSFER FLOW OF A JEFFREY’S FLUID THROUGH A POROUS MEDIUM IN CONCENTRIC CYLINDRICAL ANNULUS

V. Suresh Babu*; U. Rajeswara Rao; D. R. V. Prasada Rao

• EFFECT OF NON- LINEAR DENSITY TEMPERATURE VARIATION ON MIXED CONVECTIVE HEAT AND MASS TRANSFER FLOW OF A JEFFREY’S FLUID THROUGH A POROUS MEDIUM IN CONCENTRIC CYLINDRICAL ANNULUS

V. Suresh Babu*, U. Rajeswara Rao, D. R. V. Prasada Rao

Abstract

In this paper, we discuss the effect of non- linear density temperature variation on mixed convective heat and mass transfer flow of a Jeffrey’s fluid through a porous medium in concentric cylindrical annulus in the presence of heat sources. The equations governing the flow,heat and mass transfer have been solved by employing Gauss-Seidel iteration procedure. The effect of various governing parameters on all the flow characteristics have been discussed graphically. The Shearstress ,rate of heat and mass transfer on the cylinders are evaluated numerically for different variations.

Keywords

Jeffery-Six constant fluid, Heat and mass transfer, cylindrical annulus.

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