EXPERIMENTAL INVESTIGATION OF HYDRAULIC JUMP CHARACTERISTICS IN CONTRACTIONS AND EXPANSIONS
Pages : 87-98
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Publication Date : 2017-03-01
Article Type : Research
Abstract :Hydraulic jump is one of the most important phenomena in a rapid changing flow. It occurs when flow change from supercritical into subcritical and there is an increase in the depth over a small distance. In the present study, the characteristics of hydraulic jumps in contractions and expansions with curved walls were investigated for five Froude numbers in the range 5.8
Keywords : Contraction, expansion, hydraulic jump, instantaneous velocity, reynolds stresses.