Prediction of performance losses by particle impingements on component surface for physico-chemical aspects under two phase flows are very expensive and complicated. Though mathematical models via software engineering provides general design data, still a major break through is yet to be made. When solid particles are suspended in flowing gasses equilibrium conditions of fluid will get disturbed. This paper makes an attempt to study the phenomena for fine particles under laminar flows for

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... l boundary layer analysis aspects through computer software. Solution techniques are adopted for FDM to obtain convergent solutions.