5. The following data is provided to design a Pelton turbine: available head H = 400 m, turbine speed N = 800 rpm, power available at the shaft P = 15 MW, shaft jet ratio m = 8 and overall efficiency = 0. 82. Determine the Pelton wheel diameter, jet diameter and number of jets required, if speed ratio K = 0.46 and velocity coefficient C = 0.96.

Elements Of Electromagnetics
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ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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Subject: Fluid Mechanic

5. The following data is
provided to design a
Pelton turbine: available
head H = 400 m, turbine
speed N = 800 rpm,
power available at the
shaft P
%3D
= 15 MW,
shaft
jet ratio m = 8 and
overall efficiency
0. 82. Determine
the Pelton wheel
diameter, jet diameter
and number of jets
required, if speed ratio
K = 0.46 and velocity
coefficient C = 0.96.
Transcribed Image Text:5. The following data is provided to design a Pelton turbine: available head H = 400 m, turbine speed N = 800 rpm, power available at the shaft P %3D = 15 MW, shaft jet ratio m = 8 and overall efficiency 0. 82. Determine the Pelton wheel diameter, jet diameter and number of jets required, if speed ratio K = 0.46 and velocity coefficient C = 0.96.
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