Recent content by Aprileo

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    [Fluid Mechanics] Water Flow in a Hose

    Thank you very much, Chestermiller! you are correct, V = 3.73 m/s, problem solved.
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    [Fluid Mechanics] Water Flow in a Hose

    volumetric flowrate = Q = 7.5e-4 m^3/s D = diameter = 0.016m velocity = V =volumetric flow rate/cross sectional area = Q/(pi*D^2*0.25) = 0.497 m/s density = ρ = 1000kg/m^3 viscosity = μ = 0.001 Pa*s Renolds number = Re = (density*velocity*diameter)/viscosity = 7958 > 2100 ==> turbulent flow L...
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    [Fluid Mechanics] Water Flow in a Hose

    Homework Statement Given: Water flows through a 15.24m long, 1.6cm diameter hose. pressure at the outdoor tap = 275.8kPa volumetric flowrate, Q = 7.5e-4 m^3/s (i.e. 7.5L for 10 seconds) viscosity of water, μ = 0.001 Pa*s density of water, ρ = 1000 kg/m^3 Look for: the roughness of...