Engineering, 18.07.2021 14:00 meganwintergirl

The discharge from an old sewer 400 m long when flowing full has been measured as 40 l/s. The pipe diameter is 200 mm and has an estimated surface roughness of 0.6 mm. Taking the kinematic viscosity as 1.0 mm/s, calculate the head loss in the pipe. (the non dimensional friction factor -0.02; g is taken as 9.81 m/s²)

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The discharge from an old sewer 400 m long when flowing full has been measured as 40 l/s. The pipe d...