A New Compact Numerical Scheme for Solving Time Fractional
Mobile-Immobile Advection-Dispersion Model
S. Thomas,
S. K. Nadupuri
Abstract:This work is focused on the derivation and analysis of a novel numerical technique for solving time fractional mobile-immobile advection-dispersion equation which models many complex systems in engineering and science. The scheme is derived using the effective combination of Euler and Caputo numerical techniques for approximating the integer and fractional time derivatives respectively, and a fourth order exponential compact scheme for spatial derivatives. The Fourier analysis technique is used to prove that t… Show more
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