Mechanical Engineering :: Steam Nozzles and Turbines
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A single stage turbine is not used because it requires large reduction gearing due to very high rotational speed.
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In turbines, the fluid undergoes a continuous steady flow process and the speed of flow is
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A nozzle is said to be a convergent-divergent nozzle, when the cross-section of a nozzle first decreases from its entrance to throat and then increases from its throat to exit.
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In an impulse reaction turbine, the pressure drops gradually and continuously over
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When the inlet pressure of steam is equal to the exit pressure, then
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