Shape of the Nappe During Free Overfall from a Rectangular Channel with Zero Bed Slope

The paper deals with selected procedures used to calculate the shape of compact nappe during free overfall from a smooth horizontal channel with rectangular cross section. Calculated and measured water surface and velocity conditions in the end section, the level of water surface upstream in front o...

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Bibliographic Details
Main Authors: Zachoval Zbyněk, Böhm Petr, Pařílková Jana, Šafář Robert, Šulc Jan
Format: Article
Language:English
Published: Sciendo 2013-09-01
Series:Journal of Hydrology and Hydromechanics
Subjects:
Online Access:https://doi.org/10.2478/johh-2013-0029
Description
Summary:The paper deals with selected procedures used to calculate the shape of compact nappe during free overfall from a smooth horizontal channel with rectangular cross section. Calculated and measured water surface and velocity conditions in the end section, the level of water surface upstream in front of the end section and the shape of the compact part of an overfall nappe are described for a particular compared case.
ISSN:0042-790X