Plot the required reservoir depth of water to create flow in a smooth tube of diameter 10 mm and length 100 m, for a flow rate range of 1 L/min through 10 L/min.  Oil with kinematic viscosity ν...

Plot the required reservoir depth of water to create

flow in a smooth tube of diameter 10 mm and length 100 m,

for a flow rate range of 1 L/min through 10 L/min.

 Oil with kinematic viscosity ν 5 7.5 3 1024 ft2

/s flows

at 45 gpm in a 100-ft-long horizontal drawn-tubing pipe of

1 in. diameter. By what percentage ratio will the energy loss

increase if the same flow rate is maintained while the pipe

diameter is reduced to 0.75 in.?