Q2. (a) A hydraulic jump is designed to occur at downstream of a sluice gate in a rectangular channel. The channel carries water with a discharge of 3.5 m³/s and a conjugate depth ratio of 4.25. If the supercritical flow depth is 0.29 m, determine the channel width.
Q2. (a) A hydraulic jump is designed to occur at downstream of a sluice gate in a rectangular channel. The channel carries water with a discharge of 3.5 m³/s and a conjugate depth ratio of 4.25. If the supercritical flow depth is 0.29 m, determine the channel width.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Subject Hydraulics Please answer quickly
![Q2. (a) A hydraulic jump is designed to occur at downstream of a sluice gate in a
rectangular channel. The channel carries water with a discharge of 3.5 m³/s
and a conjugate depth ratio of 4.25. If the supercritical flow depth is 0.29 m,
determine the channel width.
(b) The bed slope of a wide rectangular channel changes from mild to steep. On
the mild slope, water flows uniformly with a discharge rate of 6.65 m³/s.m,
a Manning's n of 0.014 and a bed slope of 0.0005. Compute the distance
from the place where the slope changes to a place upstream where the depth
is normal depth, yo. Use numerical integration method in your computations
and divide the range of depth into 3 equal parts.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F2baaa1d4-9a1e-4580-b7a8-2ea6d6b62073%2F344ca0a9-6392-4bcf-b2ab-acc671496e46%2Foqspds_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Q2. (a) A hydraulic jump is designed to occur at downstream of a sluice gate in a
rectangular channel. The channel carries water with a discharge of 3.5 m³/s
and a conjugate depth ratio of 4.25. If the supercritical flow depth is 0.29 m,
determine the channel width.
(b) The bed slope of a wide rectangular channel changes from mild to steep. On
the mild slope, water flows uniformly with a discharge rate of 6.65 m³/s.m,
a Manning's n of 0.014 and a bed slope of 0.0005. Compute the distance
from the place where the slope changes to a place upstream where the depth
is normal depth, yo. Use numerical integration method in your computations
and divide the range of depth into 3 equal parts.
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