Steam at 15 bar and 350c is expanded through 0.75 the reheat factor a 50% reaction...

 

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Steam at 15 bar and 350c is expanded through 0.75 the reheat factor a 50% reaction turbine to a pressure of 0.14 bar. the stage efficiency is is 1.04, the expansion is carried out in 20 stages and diagram power is 12000 kw. calculate the mass Flow rate of steam. assuming that all stages develop equal work. In the turbine above at one stage, the pressure is 1 th 1 bar and the steam is dry saturated .the exit blade angle is 20 and the blade Speed OF blade ratio is 0.7, if the blade height is diameter. calculate the mean blade diameter and rotor Speed, the Sp. volume at 1 bar is 1.694 m/kg. Use the following Figure: h Ahsa 25 15 bar sho 0.14 bar Steam at 15 bar and 350c is expanded through 0.75 the reheat factor a 50% reaction turbine to a pressure of 0.14 bar. the stage efficiency is is 1.04, the expansion is carried out in 20 stages and diagram power is 12000 kw. calculate the mass Flow rate of steam. assuming that all stages develop equal work. In the turbine above at one stage, the pressure is 1 th 1 bar and the steam is dry saturated .the exit blade angle is 20 and the blade Speed OF blade ratio is 0.7, if the blade height is diameter. calculate the mean blade diameter and rotor Speed, the Sp. volume at 1 bar is 1.694 m/kg. Use the following Figure: h Ahsa 25 15 bar sho 0.14 bar