Steam issues from the nozzle of a De-level turbine at a velocity of 1000 m/s at...

Steam issues from the nozzle of a De-level turbine at a velocity of 1000 m/s at an angle of 20ᵒ. The
blade velocity is 300 m/s and blades are symmetrical. The mass flow rate is 0.5 kg/s and a friction
factor is 0.8. With the help of velocity diagram, determine 1) Blade efficiency 2) Power developed 3)
Stage efficiency if the nozzle efficiency is 95%

Expert Solution

samet mamat answered 1 year ago

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