in a steam turbine, the steam enters the wheel through a nozzle with velocity of (520m/sec) and at angle of (20°) to the direction of motion of the blade. The blade speed is (210m/sec)and the exit angle of the moving blade is (27°). Find (a) the inlet angle of the moving blade, (b) exit velocity of steam and its direction (c) the work done per kg of steam (d) the blade efficiency. Draw the velocity diagram for the moving blade.

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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 in a steam turbine, the steam enters the wheel through a nozzle with velocity of (520m/sec) and at angle of (20°) to the direction of motion of the blade. The blade speed is (210m/sec)and the exit angle of the

moving blade is (27°). Find (a) the inlet angle of the moving blade, (b) exit velocity of steam and its direction (c) the work done per kg of steam (d) the blade efficiency. Draw the velocity diagram for the moving blade.

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