Download PDFOpen PDF in browserA Semi-Lagrangian Scheme for Advection-Diffusion Equation11 pages•Published: September 20, 2018AbstractThis 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.Keyphrases: advection diffusion, contaminant transport, method of characteristics, saulyev scheme In: Goffredo La Loggia, Gabriele Freni, Valeria Puleo and Mauro De Marchis (editors). HIC 2018. 13th International Conference on Hydroinformatics, vol 3, pages 162-172.
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