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Journal of Fundamental and Applied Sciences

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Study of the semi-theoretical relation of the hydraulic jump evolving in an U-shaped channel, with rough bed

A Ghomri, M Debabeche, F Riguet

Abstract


This study has for objective to study the theoretical relation of the hydraulic jump by sill, evolving in an U-shaped channel, with a rough bed. Functional relations, in non-dimensional form, relating the jump characteristics, seeming the effect of the bed's roughness, are obtained. A comparative study with the hydraulic jump in U-shaped channel, with smooth bed is proposed.

Keywords: hydraulic jump, chanel U , stilling basin, channel bottom rough




http://dx.doi.org/10.4314/jfas.v1i2.5
AJOL African Journals Online