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In open channels, the transition from supercritical to subcritical flows is called a hydraulic jump. For low upstream Froude numbers, free-surface undulations develop downstream of the jump. Such a hydraulic jump is called an undular jump. More than 70 new experiments on undular hydraulic jumps were performed in a rectangular channel in which the upstream flows were fully developed turblent shear flows. The experimental data include free-surface profiles, velocity distributions, pressure distributions and local head profiles upstream and downstream of undular jumps. Visual and photographic observations indicate five types of undular jumps.
In open channels, the transition from supercritical to subcritical flows is called a hydraulic jump. For low upstream Froude numbers, free-surface undulations develop downstream of the jump. Such a hydraulic jump is called an undular jump. More than 70 new experiments on undular hydraulic jumps were performed in a rectangular channel in which the upstream flows were fully developed turblent shear flows. The experimental data include free-surface profiles, velocity distributions, pressure distributions and local head profiles upstream and downstream of undular jumps. Visual and photographic observations indicate five types of undular jumps.
Characteristics of Undular Hydraulic Jumps
H. Chanson (author)
1993
112 pages
Report
No indication
English
Characteristics of undular hydraulic jumps
| TIBKAT | 1993
Characteristics of Undular Hydraulic Jumps: Experiments and Analysis
| Online Contents | 1998
Characteristics of Undular Hydraulic Jumps: Experiments and Analysis
| British Library Online Contents | 1998
Undular Hydraulic Jumps in Circular Conduits
| British Library Online Contents | 2002
Undular Hydraulic Jumps in Circular Conduits
| Online Contents | 2002