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HOMOTOPY ANALYSIS METHOD TO HEAT AND MASS TRANSFER IN VISCO-ELASTIC FLUID FLOW THROUGH POROUS MEDIUM

The radiation and chemical reactions in heat and mass transfer of a steady incompressible visco-elastic fluid flow across an exponentially stretched sheet through a porous media are investigated in this work. The governing equations for flow and heat transport are partial differential equations that are turned into nonlinear ordinary differential equations using appropriate similarity transformations. Homotopy Analysis Method (HAM) solves the converted non linear ordinary differential equations analytically, providing a convergent solution with the use of control and convergence non-zero auxiliary parameters. Temperature and concentration are visually shown as a function of Prandtl number, Eckert number, Reaction parameter, and Schmidt number. The collected results are compared to existing literature results and found to be in good agreement.


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