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A 90% efficient Francis turbine running at 100 rpm discharges 10 m/s of water. The inner runner radius is 3.6 m and the
Posted: Mon May 16, 2022 12:17 pm
by answerhappygod
- A 90 Efficient Francis Turbine Running At 100 Rpm Discharges 10 M S Of Water The Inner Runner Radius Is 3 6 M And The 1 (33.58 KiB) Viewed 47 times
A 90% efficient Francis turbine running at 100 rpm discharges 10 m/s of water. The inner runner radius is 3.6 m and the outer periphery of the wheel has a radius а of 5 m. The blade height is 50 cm. The blade angle Bı is 60° and B2 is 120°.. Water temperature is 20 deg. C. a. Find the vane angle, torque, and the power from the turbine (15 points) b. What should be the elevation of the water behind the dam if the water exiting the turbine runner and collected in the tailrace is 1000 m. The head loss through the intake and the turbine is 5 m. (10 points)