Скачать или смотреть The “weir equation” (1) Calculating dam and weir discharge capacity

The weir equation is a relationship linking the volumetric flow rate above a dam and weir crest to the upstream reservoir elevation and weir crest geometry. In this first video, we show that the expression derives for fundamental principles of fluid mechanics and open channel hydraulics within very strict assumptions.

Bibliography
BAKHMETEFF, B.A. (1932). "Hydraulics of Open Channels." McGraw-Hill, New York, USA, 1st ed., 329 pages.
ROUSE, H. (1938). "Fluid Mechanics for Hydraulic Engineers." McGraw-Hill Publ., New York, USA (also Dover Publ., New York, USA, 1961, 422 pages)
HENDERSON, F.M. (1966). "Open Channel Flow." MacMillan Company, New York, USA.
CHANSON, H. (2004). "The Hydraulics of Open Channel Flow : An Introduction." Butterworth-Heinemann, 2nd edition, Oxford, UK, 630 pages (ISBN 978 0 7506 5978 9).
CHANSON, H. (2006). "Minimum Specific Energy and Critical Flow Conditions in Open Channels." Journal of Irrigation and Drainage Engineering, Vol. 132, No. 5, pp. 498-502 (doi:10.1061/(ASCE)0733-9437(2006)132:5(498))
CHANSON, H. (2014). "Applied Hydrodynamics: An Introduction." CRC Press, Taylor & Francis Group, Leiden, The Netherlands, 448 pages & 21 video movies (ISBN 978-1-138-00093-3).

Hubert CHANSON YouTube channel {   / @hubert_chanson  }
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