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4 cards from this section. Quick, good the night before a test.
What is the hydraulic gradient line in an open channel flow?
Think about how pressure affects fluid at the surface.
What does energy gradient line include that hydraulic gradient line does not?
Consider any additional factors contributing to energy.
What does the hydraulic gradient line represent in an open channel flow?
Think about the physical representation in an open channel.
True or False: Energy gradient lines include both elevation head and velocity head.
Recall what factors contribute to energy estimates.
An open channel has a hydraulic gradient of 0.1 m/km. If the flow is 1 m/s, calculate the energy gradient line given the velocity head.
Combine both energy factors, so think about Bernoulli's Equation.
A pipeline increases its diameter suddenly. Discuss how this would affect the energy conservation and apply Bernoulli's principle to illustrate.
Focus on mass conservation and energy continuity.
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