a velocity of 850 m/s. The nozzle angle is 20°. Mean blade
velocity is 350 mis and the blades are equiangular. The mass-flow rate is 1000
kg/min. The friction factor is 0.8. Determine: (a) Blade angles, (b) Axial
thrust on the bearings, (c) Power developed in kW, (d) Blade efficiency,
(e) Stage efficiency, if nozzle efficiency is 93%.
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