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3 cards from this section. Quick, good the night before a test.
What is the definition of open channel flow?
It involves a free surface.
Name the two main forces acting on open channel flow.
They are opposed to each other.
What describes open channel flow?
Remember, it's not confined.
Rapidly varied flow occurs when:
Think of sudden flow interruptions.
Given a rectangular channel with a width of 10 meters and a depth of 2 meters, calculate the hydraulic radius.
Remember the hydraulic radius formula.
Discuss why rapidly varied flow may present challenges in open channel design.
Consider how a sudden change in flow impacts channel stability.
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