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Evaluation of sediment transport and friction factor equations using MOBED / by Bommanna G. Krishnappan and Peter Engel. : En13-5/87-105E-PDF

"Three sediment transport rate equations and the same number of friction factor equations for mobile boundary channel flows were evaluated using a mobile boundary flow model called MOBED. The MOBED model was formulated in such a way that it is possible to use different friction factor and sediment transport relations easily. The model was used to simulate degradation downstream of a transition from fixed bed to movable bed in a laboratory flume using the nine possible combinations of sediment transport rate and friction factor equations. Comparing the predicted degradation and water surface elevation with the measured data, it was possible to draw conclusions regarding the suitability of different combinations of the selected equations"--Abstract, page 1.

Lien permanent pour cette publication :
publications.gc.ca/pub?id=9.868957&sl=1

Renseignements sur la publication
Ministère/Organisme
  • Canada. Environment Canada.
  • National Water Research Institute (Canada). Rivers Research Branch.
  • Canada Centre for Inland Waters.
TitreEvaluation of sediment transport and friction factor equations using MOBED / by Bommanna G. Krishnappan and Peter Engel.
Titre de la série
  • NWRI contribution ; 87-105
Type de publicationMonographie - Voir l'enregistrement principal
Langue[Anglais]
FormatTexte numérique
Document électronique
Note(s)
  • Title from cover.
  • "RRB-87-08"--Cover.
  • Digitized edition from print [produced by Environment and Climate Change Canada].
  • Includes bibliographical references.
  • Includes a management perspective and an abstract in English and French.
Information sur la publication
  • Burlington, Ontario, Canada : National Water Research Institute, Canada Centre for Inland Waters, River Research Branch, April 1987.
Auteur / Contributeur
  • Krishnappan, B. G., 1943- author.
  • Engel, Peter, 1938- author.
Description1 online resource (7 pages, 1 unnumbered page) : graphs.
Numéro de catalogue
  • En13-5/87-105E-PDF
Descripteurs
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