A hydroelectric power generating system is shown in the figure. Water flows from an upper reservoir to a lower one passing through a turbine at the rate of 286 liters per second. The total length of pipe connecting the two reservoirs is 186 m.
A hydroelectric power generating system is shown in the figure. Water flows from an upper reservoir to a lower one passing through a turbine at the rate of 286 liters per second. The total length of pipe connecting the two reservoirs is 186 m.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Transcribed Image Text:A hydroelectric power generating system
is shown in the figure. Water flows from
an upper reservoir to a lower one passing
through a turbine at the rate of 286 liters
per second. The total length of pipe
connecting the two reservoirs is 186 m.
The pipe diameter is 346 mm and the
Hazen-Williams coefficient is 129. The
water surface elevations of reservoirs 1
and 2 are 194 m and 69 m, respectively.
Determine the power in kW required by
the turbine if it is 63% efficient? Neglect
minor losses.
Round your answer to 3 decimal places.
Turbine
0°o°
00⁰⁰
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