Approximate Analytical Solution of Advection-Dispersion Equation By Means of OHAM.

  • D J Prajapati Government Engineering College, Modasa, 383315, Gujarat, India
  • N B Desai A D Patel Institute of Technology, New Vidyanagar, 388121, Gujarat, India
Keywords: Advection, Dispersion, Convergence-control parameter, Discrete squared residual


This work deals with the analytical solution of advection dispersion equation arising in solute transport along unsteady groundwater flow in finite aquifer. A time dependent input source concentration is considered at the origin of the aquifer and it is assumed that the concentration gradient is zero at the other end of the aquifer. The optimal homotopy analysis method (OHAM) is used to obtain numerical and graphical representation.


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How to Cite
D J Prajapati, & N B Desai. (2018). Approximate Analytical Solution of Advection-Dispersion Equation By Means of OHAM. Mathematical Journal of Interdisciplinary Sciences, 7(1), 15-20. Retrieved from