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3 cards from this section. Quick, good the night before a test.
Define open channel flow.
Recall the characteristics of the channel.
What is steady flow?
Think about flow conditions over a specific time interval.
What type of flow occurs when the depth of water does not change over time?
Recall the definitions of flow types.
True or False? Unsteady flow can occur during rainfall.
Think about how rain influences water levels.
If we were to graph the water depth of a river over time, describe how the graph would look for a steady flow versus an unsteady flow.
Consider how graphing water depth creates different visual representations.
In designing a channel that can handle both steady and unsteady flow, what factors should an engineer consider, and how would they approach these challenges?
Think about how these factors impact engineering design and flood mitigation strategies.
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