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Hybrid Methods in Engineering

Published 4 issues per year

ISSN Print: 1099-2391

ISSN Online: 2641-7359

A NUMERICAL STUDY OF TWO-DIMENSIONAL SOLUTE TRANSPORT IN A GROUNDWATER PATHWAY VIA THE INTEGRAL TRANSFORM METHOD

Volume 2, Issue 1, 2000, 20 pages
DOI: 10.1615/HybMethEng.v2.i1.70
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ABSTRACT

A hybrid solution is developed for a two-dimensional screening transport model in a homogeneous aquifer with a steady uniform groundwater flow. The source is assumed to be located at the top of the aquifer, and a constant-flux boundary condition is investigated. The generalized integral transform technique (GITT) is utilized to provide the proposed hybrid numerical-analytical solution. Two numerical procedures are presented in order to reach fast and accurate results. The results obtained in the present work are compared against previously reported exact solutions.

CITED BY
  1. Cotta R.M., Ungs M.J., Mikhailov M.D., Contaminant transport in finite fractured porous medium: integral transforms and lumped-differential formulations, Annals of Nuclear Energy, 30, 3, 2003. Crossref

  2. MEDEIROS N. F., SILVA S. A. F., VIEIRA F. F., MODELAGEM E SIMULAÇÃO NUMÉRICA DO TRANSPORTE REATIVO DE ESPÉCIES QUÍMICAS EM MEIOS POROSOS, Anais do XX Congresso Brasileiro de Engenharia Química, 2015. Crossref

  3. Cotta Renato M., Lisboa Kleber M., Zotin José Luiz Z., Integral transforms for flow and transport in discrete and continuum models of fractured heterogeneous porous media, Advances in Water Resources, 142, 2020. Crossref

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