Determination of bed-load from measurements of dune profiles - an interim report / by P. Engel. : En36-522/65-1977E-PDF
"An experimental study in a sediment flume was conducted to examine the usefulness of computing bed-load using bed-form height and speed obtained from sequences of profiles of the mobile bed taken a known length of time apart. A theoretical analysis was made to obtain a general bed-load equation for this purpose. This analysis showed that a coefficient was required to jointly take into account the geometry of the bed-form and that portion of the bed-form which contributes to bed-load transport. Dimensional analysis indicated that the coefficient should vary with flow conditions. Examination of published data, showed that such a coefficient varies strongly with mobility number and appears to be independent of depth for cases of practical interest"--Summary, page iii.
Lien permanent pour cette publication :
publications.gc.ca/pub?id=9.883074&sl=1
| Ministère/Organisme | Canada. Environment Canada. Canada Centre for Inland Waters. |
|---|---|
| Titre | Determination of bed-load from measurements of dune profiles - an interim report / by P. Engel. |
| Titre de la série | Unpublished report |
| Type de publication | Série - Voir l'enregistrement principal |
| Langue | [Anglais] |
| Format | Électronique |
| Document électronique | |
| Note(s) | Digitized edition from print [produced by Environment and Climate Change Canada]. Includes bibliographical references. Includes summaries in English and French. |
| Information sur la publication | [Burlington, Ontario] : Hydraulics Section, Hydraulics Research Division, Canada Centre for Inland Waters, August 1977.. |
| Auteur / Contributeur | Engel, Peter, 1938- author. |
| Description | 1 online resource (iv, 24 pages, 19 unnumbered pages) : figures. |
| Numéro de catalogue |
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| Descripteurs | Bed load -- Mathematical models. Charge de fond -- Modèles mathématiques. |