The aim of this study was to determine effect of the water jet with different flow rates to the
hydraulic jump characteristics. The experiments were carried out in different upstream
Froude numbers in the range of 3.43-4.83 and five different water jet discharges. Free jump
and jumps with jets were analyzed by image processing technique with a high speed SVHS
camera. Flow structures, roller lengths, water surface profiles and energy losses during free …