Author(s): Bachir Achour; Mahmoud Debabèche

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Abstract: The control of an hydraulic jump by a thin wall continuous sill in a triangular channel with an aperture of 90° is analyzed experimentally. A relationship for the control of the hydraulic jump under any conditions of generation is presented in an adimensionnal form in order to have a general validity character. The sill effect on the stilling basin is observed and evaluated. This research has its application in the ditch irrigation with triangular shape, using the jump ability to raise the flow head plane downstream.

DOI: https://doi.org/10.1080/00221680309499976

Year: 2003