- 3 When Water Kinematic Viscosity 1 2 Mm S Flows Steadily At The Rate Of 18 5 Litres S Through 25 M Of A 100 Mm Diame 1 (22.77 KiB) Viewed 34 times
3. When water (kinematic viscosity 1.2 mm²/s) flows steadily at the rate of 18.5 litres/s through 25 m of a 100 mm diame
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3. When water (kinematic viscosity 1.2 mm²/s) flows steadily at the rate of 18.5 litres/s through 25 m of a 100 mm diame
3. When water (kinematic viscosity 1.2 mm²/s) flows steadily at the rate of 18.5 litres/s through 25 m of a 100 mm diameter pipe, the head loss is 1.89m. Estimate the relative roughness, the velocity on the axis of the pipe and the shear stress at wall. Use u/(To/p)¹/2 = 5.75 log10 (y/k) + 8.48