The Efficacy of Floor Sills Under Drowned Hydraulic Jumps

by Ahmed Shukry, (M.ASCE), Prof. of Irrig.; Faculty of Eng., Alexandria Univ., Alexandria, Egypt.,

Serial Information: Journal of the Hydraulics Division, 1957, Vol. 83, Issue 3, Pg. 1-18

Document Type: Journal Paper


Results of tests on hydraulic performance of various types of floor sills; lowhead river barrages which are generally operated under conditions of drowned jumps considered; example of this type in Edfina Barrage, Egypt; efficiency of any sill against bedscour is indicated by rate of adjustment of flow to normal distribution in downstream channel.

Subject Headings: Floors | Reefs and sills | Hydraulic jump | Flow distribution | Hydraulics | Developing countries | Channel flow | River flow | Egypt | Africa | Middle East

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