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5 cards from this section. Quick, good the night before a test.
What does Bernoulli's equation relate in fluid dynamics?
Think about the main elements affecting fluid flow.
What is static pressure?
Consider the pressure when fluid is not flowing.
What does Bernoulli's equation primarily describe?
Think about the main ideas of fluid movement.
Is dynamic pressure zero when fluid is at rest?
Consider what happens to fluid motion.
A fluid with a density of 800 kg/m^3 is flowing through a pipe with varying diameter. The diameter at point A is 0.5 m and at point B is 0.25 m. If the velocity at point A is 12 m/s, calculate the velocity at point B using the continuity equation.
Remember to convert diameter to radius for area calculations.
An orifice meter shows a pressure difference of 2000 Pa for a discharge of 0.01 m^3/s. Calculate the coefficient of discharge if the area of the orifice is 0.001 m^2.
Make sure to substitute values correctly.
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