A liquid flows in a smooth pipe of length 10 m and diameter 0.1 m, driven...

 

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A liquid flows in a smooth pipe of length 10 m and diameter 0.1 m, driven by a pressure difference across the pipe of 100 Pa. If the density of the fluid is 800 kgm-3 and the viscosity is 0.001 kgm-1s-1, find the velocity by a) Assuming the flow in laminar. [12 Marks] b) Assuming the flow is turbulent [8 Marks] c) Which of these values gives the correct velocity? Explain your answer. [5 Marks] A liquid flows in a smooth pipe of length 10 m and diameter 0.1 m, driven by a pressure difference across the pipe of 100 Pa. If the density of the fluid is 800 kgm-3 and the viscosity is 0.001 kgm-1s-1, find the velocity by a) Assuming the flow in laminar. [12 Marks] b) Assuming the flow is turbulent [8 Marks] c) Which of these values gives the correct velocity? Explain your answer. [5 Marks]