Water flows in a rectangular channel at a depth of 1.5 m. A 30 cm high smooth hump produces a drop of 15 cm in the water surface elevation. Neglecting losses, estimate the discharge per unit width of the channel. Solution: Refer to Figure 2.18. Let suffixes 1 and 2 refer to sections upstream of the hump and on the hump respectively as indicated in the figure. Energy Line E, Y₁ 1 0.15 m Hump AZ = 0.30 m 2 Y₂
Water flows in a rectangular channel at a depth of 1.5 m. A 30 cm high smooth hump produces a drop of 15 cm in the water surface elevation. Neglecting losses, estimate the discharge per unit width of the channel. Solution: Refer to Figure 2.18. Let suffixes 1 and 2 refer to sections upstream of the hump and on the hump respectively as indicated in the figure. Energy Line E, Y₁ 1 0.15 m Hump AZ = 0.30 m 2 Y₂
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Question
![Water flows in a rectangular channel at a depth of 1.5 m. A 30 cm high smooth hump produces a drop of
15 cm in the water surface elevation. Neglecting losses, estimate the discharge per unit width of the channel.
Solution: Refer to Figure 2.18. Let suffixes 1 and 2 refer to sections upstream of the
hump and on the hump respectively as indicated in the figure.
Energy Line
V
Е, У,
1
0.15 m
√₂
Hump AZ = 0.30 m
2](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F476a5309-f5b3-44e2-aa29-15b64485c4fb%2Ffc17e714-2ef9-4872-8e07-dad0c3541b82%2Fldp6yp7_processed.png&w=3840&q=75)
Transcribed Image Text:Water flows in a rectangular channel at a depth of 1.5 m. A 30 cm high smooth hump produces a drop of
15 cm in the water surface elevation. Neglecting losses, estimate the discharge per unit width of the channel.
Solution: Refer to Figure 2.18. Let suffixes 1 and 2 refer to sections upstream of the
hump and on the hump respectively as indicated in the figure.
Energy Line
V
Е, У,
1
0.15 m
√₂
Hump AZ = 0.30 m
2
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