A turbine system is harnessing the energy of flowing water from reservoir 1 to reservoir 2. The difference in elevation between the two reservoirs is 120ft. For a design flowrate of 50ft^3/s, the head loss is 30ft. Neglect the difference in atmospheric pressure between the reservoirs. Use 62.4 Ib/cu.ft for the waters specific weight. Hint: 1hp = 550 lb ft/s. Solve the turbine head in ft. Solve the theoretical power extracted by the turbine in horse power. Note: Do not include units in your answers. Do not round off intermediate values and answer in four decimal places.
A turbine system is harnessing the energy of flowing water from reservoir 1 to reservoir 2. The difference in elevation between the two reservoirs is 120ft. For a design flowrate of 50ft^3/s, the head loss is 30ft. Neglect the difference in atmospheric pressure between the reservoirs. Use 62.4 Ib/cu.ft for the waters specific weight. Hint: 1hp = 550 lb ft/s. Solve the turbine head in ft. Solve the theoretical power extracted by the turbine in horse power. Note: Do not include units in your answers. Do not round off intermediate values and answer in four decimal places.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Transcribed Image Text:A turbine system is harnessing the energy of
flowing water from reservoir 1 to reservoir
2. The difference in elevation between the
two reservoirs is 120ft. For a design
flowrate of 50ft^3/s, the head loss is 30ft.
Neglect the difference in atmospheric
pressure between the reservoirs. Use 62.4
Ib/cu.ft for the waters specific weight. Hint:
1hp = 550 lb ft/s.
%3D
Solve the turbine head in
ft.
Solve the theoretical
power extracted by the turbine in horse
power.
Note: Do not include units in your answers.
Do not round off intermediate values and
answer in four decimal places.
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