A single-stage impulse turbine of nozzle efficiency, 90%, nozzle angle=20, absolute velocity of steam entering moving blade-672.4m/s, the ratio of blade speed to whirl component of steam speed 0.5, blade velocity coefficient =0.9.the velocity of steam entering the nozzle =20mis. Determine the blade angles at inlet and outlet if the steam enters into the blades without shock and leaves the blades in an axial direction, 2- blade efficiency, and 3- power developed and axial thrust if the steam flow is 8kg/s (Solve using the velocity diagram).

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Applied Fluid Mechanics

A fluid is a substance that is continuously deformed by the application of shear stress. The rate of deformation of a fluid depends on its viscosity. The fluid tries to flow when it interacts with some other system.