Numerical experiment with Euler-Lagrange method for a pair of recharge-pumping wells

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Abstract

The EL method is used to numerically solve the transport problem of a pair of recharge-pumping wells. For the sake of comparison with a different numerical scheme, physical parameters (eg Peclet numbers of approximately 18 near the injection well) and discretization data (refined rectangle elements at the wells locations) are kept the same. The EL scheme deploys at each time step, rays of particles commencing from the injection well and carrying the advective part of the concentration. The EL method proves to be converging consistently and superior in less deviation from the analytical solution together with higher Courant numbers (ie CPU efficiency). -Author

Original languageEnglish
Pages (from-to)219-226
Number of pages8
JournalDevelopments in Water Science
Volume36
Issue numberC
DOIs
StatePublished - 1 Jan 1988
Externally publishedYes

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