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CE 3305 Engineering Fluid Mechanics
Summer 2022 Exercise Set 18

LAST NAME, FIRST NAME

R00000000

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Purpose :

Flow regime change (super- to sub-critical) hydraulic jump

Assessment Criteria :

Completion, plausible solutions, use JupyterLab as a calculator.

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Problem 1.

Water flows uniformily at a depth $y_1 = 0.32 m$ in the 8 m wide concrete channel shown in Figure 1.

Figure 1: Forced hydraulic jump in an open channel

</figure> Estimate the depth of the hydraulic jump that will form when a sill is installed to force the jump to form. Assume Manning's $n$ value is $n=0.012$

# sketch here

# list known quantities

# list unknown quantities

# governing principles

# solution (step-by-step)

# discussion

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