Velocity distributions under floating covers / by Y.L. Lau. : En36-539/68-1981E-PDF
"River discharges under ice cover, as estimated by gauging practices, are very difficult to verify. In this report, flow under ice covers has been investigated theoretically and experimentally. The results confirm that velocity measurements taken at 0.2 and 0.8 of the water channel depth give velocities for which the average is always very close to the true mean velocity. Engineers can “therefore utilize river flows under ice as determined by this survey method with confidence. "Winter surveys should adopt the procedure as standard"--Management Perspective.
Lien permanent pour cette publication :
publications.gc.ca/pub?id=9.904683&sl=1
| Ministère/Organisme | National Water Research Institute (Canada), issuing body. |
|---|---|
| Titre | Velocity distributions under floating covers / by Y.L. Lau. |
| Titre de la série | [Unpublished manuscript] |
| 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]. "This manuscript has been submitted to the Canadian Society for Civil Engineers for publication and the contents are subject to change." Includes bibliographical references (pages 15-16). Includes abstracts in French. |
| Information sur la publication | Burlington, Ontario : Environment Canada, National Water Research Institute = Environnement Canada, Institut national de recherche sur les eaux, August 1981. |
| Auteur / Contributeur | Lau, Y. L., author. |
| Description | 1 online resource (v, 16 pages, 11 unnumbered pages) : charts. |
| Numéro de catalogue |
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| Descripteurs | Transport theory. Fluid mechanics. Turbulence. Théorie du transport. Mécanique des fluides. Turbulence. |
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