• ANALYTICAL SOLUTION OF TWO-POINT NON-LINEAR BOUNDARY VALUE PROBLEMS IN POROUS CATALYST PARTICLES

V. Ananthaswamy, L. Rajendran*

Abstract


Systems of simultaneous second-order non-linear ordinary differential equations with boundary conditions at two points are solved. The non-linear equations in porous catalyst particles are solved analytically using Homotopy perturbation method. Herein, we report the approximat analytical expression of the concentration of the components in terms of dimensionless parameters.

Keywords


Mathematical modelling, Non-linear equations, Homotopy perturbation method, Boundary value problems, Porous catalyst.

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