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A Semi-Lagrangian Scheme for Advection-Diffusion Equation

Author(s): Ersin Bahar; Gurhan Gurarslan

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Keywords: Dvection-diffusion; Contaminant transport; Method of characteristics; Saulyev scheme

Abstract: This study proposes a semi-Lagrangian scheme for numerical simulation of advection-diffusion equation. The proposed method provides unconditional stability and highly accurate solutions even at large time steps. Another advantage of this method is that it requires a low computational time. Accuracy of the method is tested by a numerical application.

DOI:

Year: 2018

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