An experimental study of air–water flows in hydraulic jumps on flat slopes

Hydraulic jumps are characterized by three-dimensional motions, air entrainment and energy dissipation. While extensive air–water flow research has been conducted for classical hydraulic jumps, the air–water flow properties in hydraulic jumps on slopes remain widely unexplored. New air–water flow experiments were conducted of Type B and D jumps for slopes of 1.25°, 2.5° and 5°. Comparative analyses of the sloped jumps with classical hydraulic...