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4 cards from this section. Quick, good the night before a test.
What is the hydraulic gradient line in open channel flow?
Think of the fluid's free surface in open channels.
How does the energy gradient line differ from the hydraulic gradient line?
Consider what additional components are included in energy.
What represents the hydraulic gradient line in an open channel flow?
Think about how fluid behaves in an open channel.
True or False: The energy gradient line always slopes upward.
Recall what happens in a system with energy dissipation.
A pipeline with a diameter of 0.5 m experiences a pressure drop of 20 kPa. Calculate the energy head lost in the system if the length of the pipe is 500 m.
Use the energy head formula and plug in the values carefully.
Compare the efficiency of two pumps with different power outputs that deliver the same fluid volume. Pump A delivers 1000 W and pump B delivers 800 W. Which pump is more efficient?
Review the definition of pump efficiency to compute.
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