(a) Figure 3(a) presents a longitudinal cross-section through a hydraulic jump, showing the specific energy line and associated velocities and depths. Figure 3(b) shows the depth-specific energy curve associated with the hydraulic jump. Using these figures, explain why a hydraulic jump forms. State the upstream and downstream flow conditions that must prevail in order for a hydraulic jump to form. Give one reason why hydraulic jumps are important to hydraulic engineers. Specific energy line Depth Subcritical AE De D, Supercritical D E, E, Specific energy Figure 3(a) Figure 3(b)
(a) Figure 3(a) presents a longitudinal cross-section through a hydraulic jump, showing the specific energy line and associated velocities and depths. Figure 3(b) shows the depth-specific energy curve associated with the hydraulic jump. Using these figures, explain why a hydraulic jump forms. State the upstream and downstream flow conditions that must prevail in order for a hydraulic jump to form. Give one reason why hydraulic jumps are important to hydraulic engineers. Specific energy line Depth Subcritical AE De D, Supercritical D E, E, Specific energy Figure 3(a) Figure 3(b)
Chapter2: Loads On Structures
Section: Chapter Questions
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![(a) Figure 3(a) presents a longitudinal cross-section through a hydraulic jump, showing
the specific energy line and associated velocities and depths. Figure 3(b) shows the
depth-specific energy curve associated with the hydraulic jump. Using these figures,
explain why a hydraulic jump forms.
State the upstream and downstream flow conditions that must prevail in order for a
hydraulic jump to form. Give one reason why hydraulic jumps are important to hydraulic
engineers.
Specific energy line
Depth
Subcritical
AE
AE
De
Dc
D,
Supercritical
E, E,
Specific
energy
Figure 3(a)
Figure 3(b)](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fde9bedc5-8d75-4a2a-8200-68f51a69df7f%2F529fb055-27f2-4b30-9256-4e7a73ab5188%2Fcq5fnng_processed.png&w=3840&q=75)
Transcribed Image Text:(a) Figure 3(a) presents a longitudinal cross-section through a hydraulic jump, showing
the specific energy line and associated velocities and depths. Figure 3(b) shows the
depth-specific energy curve associated with the hydraulic jump. Using these figures,
explain why a hydraulic jump forms.
State the upstream and downstream flow conditions that must prevail in order for a
hydraulic jump to form. Give one reason why hydraulic jumps are important to hydraulic
engineers.
Specific energy line
Depth
Subcritical
AE
AE
De
Dc
D,
Supercritical
E, E,
Specific
energy
Figure 3(a)
Figure 3(b)
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