A MODIFIED ITERATIVE DECOMPOSITION METHOD FOR SOLVING BOUNDARY LAYER PROBLEM IN UNBOUNDED DOMAIN

J.A. Osilagun, O.A. Taiwo

Abstract


In this paper, a modified iterative decomposition method is employed to obtain the approximate solution of the boundary layer problem in unbounded domain. This method is combined along with the diagonal Pade approximants. The proposed scheme finds the solution without any discretization or restrictive assumptions and is free from round off errors and therefore, reduces computational burden to a great extent. Comparison is made between the obtained  results and those in the literature. The results has excellent agreement with series solutions of other methods in the literature and further showed the effectiveness and simplicity of the new technique.

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