To produce a discharge of 3 3 m 3 s, a Francis turbine will be operated at a speed of 60 rpm, r 1 1 5 m, r 2 1 20 m, B 33 cm, 1 85, and 2 165 What should (a) 1 be for non separating flow to occur through the runner What (b) Power (c) Torque should result with this operation Assume T 10C ...

a To prevent flow separation the angle of attack at the inlet of the runner should be less than t ...

To produce a discharge of 3.3 m 3 /s, a Francis turbine will be operated at a

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To produce a discharge of 3.3 m³/s, a Francis turbine will be operated at a speed of 60 rpm, r₁ = 1.5 m, r₂ = 1.20 m, B = 33 cm, β₁ = 85°, and β₂ = 165°. What should

(a) α₁ be for non-separating flow to occur through the runner? What

(b) Power

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Engineering Fluid Mechanics

ISBN: 9781118880685

11th Edition

Authors: Donald F. Elger, Barbara A. LeBret, Clayton T. Crowe, John A. Robertson

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Question Posted: Jun 16, 2021 11:53 PM

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To produce a discharge of 3.3 m 3 /s, a Francis turbine will be operated at a

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