• MATHEMATICAL MODELING AND SOLUTION OF ADVECTION-DIFFUSION EQUATION

R. V. WAGHMARE*, S. B. KIWNE

Abstract


In this paper, we first develop advection-diffusion equation by considering mass conservation in a fixed control volume. Firstly, we consider the one dimensional situation where there is advection but no diffusion and we also described Gaussian plume model for the variation of concentration of air pollutants, from an elevated source in presence of wind, in steady state.


Keywords


Solution of advection diffusion equation.

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