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2 cards from this section. Quick, good the night before a test.
Define discharge (Q) and its units.
What does Q represent in fluid dynamics?
What is turbulent flow?
Think about flow patterns in rivers or storms.
What does discharge Q represent in fluid mechanics?
Think about how much space fluid takes up.
True or False: Turbulent flow is always more efficient than laminar flow.
Consider the energy expenditure in chaotic movement.
Given a turbulent flow in a pipe with a diameter of 12 cm, where the average discharge is 2 m³/s, calculate the approximate average velocity.
Remember to calculate the cross-sectional area before finding velocity.
If a rough pipe exhibits a roughness height of 0.5 cm and shows increased turbulence, discuss how this impacts pressure loss.
Consider how roughness alters the flow quality and resistance.
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