Water flows at 2 m / s in a 3 m wide 2.5 m deep rectangular channel. There is a 1.10 m elevation on the downstream side of the channel as seen in the figure. Above the elevation, the channel widens to 3.75 m as shown in the figure   If b2 = 3.75 m, what should be the maximum value of Δz to prevent suffocation? Draw the specific energy depth curve.

Architectural Drafting and Design (MindTap Course List)
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Water flows at 2 m / s in a 3 m wide 2.5 m deep rectangular channel. There is a 1.10 m elevation on the downstream side of the channel as seen in the figure. Above the elevation, the channel widens to 3.75 m as shown in the figure

 

If b2 = 3.75 m, what should be the maximum value of Δz to prevent suffocation? Draw the specific energy depth curve.

*-2.0 ma
b,- 3.0 m
b 3.5
top view
Transcribed Image Text:*-2.0 ma b,- 3.0 m b 3.5 top view
S 2.5
Datam
A 4.r0 m
View from profile
Transcribed Image Text:S 2.5 Datam A 4.r0 m View from profile
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