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008191220e197708##onca    ob   f000 0 eng d
040 |aCaOODSP|beng|erda|cCaOODSP
041 |aeng|beng|bfre
043 |an-cn---
0861 |aEn36-522/65-1977E-PDF
1001 |aEngel, Peter, |d1938- |eauthor.
24510|aDetermination of bed-load from measurements of dune profiles - an interim report / |cby P. Engel.
264 1|a[Burlington, Ontario] : |bHydraulics Section, Hydraulics Research Division, Canada Centre for Inland Waters, |cAugust 1977..
300 |a1 online resource (iv, 24 pages, 19 unnumbered pages) : |bfigures.
336 |atext|btxt|2rdacontent
337 |acomputer|bc|2rdamedia
338 |aonline resource|bcr|2rdacarrier
4901 |aUnpublished report
500 |aDigitized edition from print [produced by Environment and Climate Change Canada].
504 |aIncludes bibliographical references.
516 |aElectronic monograph in PDF format.
520 |a"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.
546 |aIncludes summaries in English and French.
650 0|aBed load|xMathematical models.
650 6|aCharge de fond|xModèles mathématiques.
7101 |aCanada. |bEnvironment Canada.
7102 |aCanada Centre for Inland Waters.
830#0|aUnpublished report (Canada Centre for Inland Waters)|w(CaOODSP)9.881827
85640|qPDF|s2.75 MB|uhttps://publications.gc.ca/collections/collection_2019/eccc/en36-522/En36-522-65-1977-eng.pdf