A rough pipe of 0.5 m diameter, 300 m length and roughness height of 0.25 mm, carries water (kinematic viscosity =0.9 x10-6 m²/s) with velocity of 3 m/s. Friction factor (f) for laminar flow is given by f = 64/Re, and for turbulent flow it is given by, where, 2log10 () +1.74 where,Re = Reynolds number, r = radius of pipe, k = roughness height and g = 9.81 m/s2. The head loss (in m, up to three decimal places) in the pipe due to friction is

Structural Analysis
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A rough pipe of 0.5 m diameter, 300 m length and roughness height of 0.25 mm, carries water
(kinematic viscosity =0.9 x10-6 m²/s) with velocity of 3 m/s. Friction factor (f) for laminar flow is given
by f = 64/R₁, and for turbulent flow it is given by, where,= 2log10 () +1.74 where,R₂ =
Reynolds number, r = radius of pipe, k = roughness height and g = 9.81 m/s². The head loss (in m, up to
three decimal places) in the pipe due to friction is
Transcribed Image Text:A rough pipe of 0.5 m diameter, 300 m length and roughness height of 0.25 mm, carries water (kinematic viscosity =0.9 x10-6 m²/s) with velocity of 3 m/s. Friction factor (f) for laminar flow is given by f = 64/R₁, and for turbulent flow it is given by, where,= 2log10 () +1.74 where,R₂ = Reynolds number, r = radius of pipe, k = roughness height and g = 9.81 m/s². The head loss (in m, up to three decimal places) in the pipe due to friction is
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