• EFFECT OF NON-LINEAR DENSITY TEMPERATURE ON HYDRO MAGNETIC MIXED CONVECTIVE HEAT AND MASS TRANSFER FLOW IN A CYLINDRICAL ANNULUS

J. DEEPTHI, D. R. V. PRASADARAO*

Abstract


In this  paper, we analyse non- darcy free and forced  convection flow through a porous medium in a Co-axial cylindrical duct where the boundaries are maintained at temperature Tw and Concentration Cw with non-linear density temperature relation. The behaviour of velocity, temperature and concentration is analyzed at different axial positions. The shear stress and the rate of heat and mass transfer have also been obtained for variations in the governing parameters N,g,N1, Pr, ak.


Keywords


Circular duct-Non-linear mixed convection-Thermal radiation-Heat sources

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