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4 cards from this section. Quick, good the night before a test.
What is momentum?
Think about how objects move.
What do streamlines represent in fluid flow?
Consider visualizing water flow.
What is the primary purpose of a valve in a fluid system?
Think about what you do with a faucet.
Bernoulli's equation applies to what kind of flow?
Consider the conditions for its application.
A pipeline system has a length of 500 m, diameter of 0.1 m, and a pressure loss of 200 kPa due to fittings. Using Bernoulli’s principle, calculate the flow velocity at the outlet.
Identify the energy terms and solve for velocity.
You have a valve causing an energy loss of 150 J/kg in a fluid system. If the fluid density is 1000 kg/m³, what is the flow speed after passing through the valve?
Recall how we relate energy to velocity.
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