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A semi-analytical model for the simulation of solute transport in a network of fractures / by J.D. Bogan and K.S. Novakowski. : En13-5/96-72E-PDF

"A semi-analytical model is developed which accounts for flow and solute transport through a two-dimensional network of fractures. Matrix diffusion, retardation, and hydrodynamic dispersion are also considered. The model is derived by application of the Laplace transform to the governing flow and transport equations for each fracture element. The resulting ordinary differential equations are linked using robust descriptions of mass conservation at the fracture intersections. Hydraulic head and solute concentration are determined in real time by numerically inverting the forward transform. The model was verified using a formal mass balance. To illustrate the use of the model, applications were undertaken in which matrix diffusion was studied in a theoretical fracture network and using a network in which the conditions in a known field setting, were simulated"--Abstract.

Lien permanent pour cette publication :
publications.gc.ca/pub?id=9.870749&sl=1

Renseignements sur la publication
Ministère/Organisme
  • Canada. Environment Canada.
  • Canada. Water Science and Technology Directorate.
  • National Water Research Institute (Canada)
TitreA semi-analytical model for the simulation of solute transport in a network of fractures / by J.D. Bogan and K.S. Novakowski.
Titre de la série
  • NWRI contribution ; 96-72
Type de publicationMonographie - Voir l'enregistrement principal
Langue[Anglais]
FormatTexte numérique
Document électronique
Note(s)
  • "For submission to: Water Resources Research. Revised May 2, 1996."
  • Digitized edition from print [produced by Environment and Climate Change Canada].
  • Includes bibliographical references.
Information sur la publication
  • [Ottawa] : Environment Canada, Water Science and Technology Directorate = Environnement Canada, Direction générale des sciences et de la technologie, eau, 1996.
Auteur / Contributeur
  • Bogan, J. D., author.
  • Novakowski, Kent S., author.
Description1 online resource (2 unnumbered pages, 25 pages, 16 unnumbered pages) : illustrations.
Numéro de catalogue
  • En13-5/96-72E-PDF
Descripteurs
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