3: Water flows through a 100 mm diameter pipe at velocity of 4.5m/sec. Find the discharge.

The diameters of a pipe at the sections 1 and 2 are 0.1 m and 0.15 m respectively Find the discharge through the pipe if the velocity of water flowing through the pipe at section 1 is 5 m/s.

The pressure through a section of pipe is 23 PSI and the velocity of the fluid is 3 ft/sec. If the velocity was increased to 5 ft/sec, what would the pressure drop be?

Please show complete diagrams and solutions T.Y :) Use Bernoulli's Energy Equation Dislike if not followed A 24 in. pipe conducts water from reservoir A to a pressure turbine (elev. = 15'), which discharges through another 24 in. pipe into tailrace B (elev. = 0'). The loss of head from A to 1 is 5 times the velocity head in the pipe and the loss of head from 2 to B is 0.2 times the velocity head in the pipe. What must water surface elevation at the reservoir be maintained such that the energy given up in the turbine is 552 hp? Assume discharge equals 25 cfs. Express all dimensions in English units.