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In this paper, diffusion-convection equations are studied. To study this equation, a numerical method is employed to solve the equation numerically. The method used in this research is a Dual Reciprocity Method (DRM). Results obtained using this method is then presented and discussed to analyse the accuracy of the method. Furthermore, a problem without analytic solution is solved using the method. A discussion about the result obtained are presented.

Diffusion-convection equation, Dual reciprocity method, Numerical results.