A nozzle is supplied with negligible velcosity and it leaves the nozzle at 1.2 bar pressure. There..

A nozzle is supplied   with negligible velcosity and it leaves the nozzle at 1.2 bar pressure. There are 10% friction losses throughout the passage of the nozzle. Determine the maximum mass-flow rate and the exit diameter, if the throat diameter is 0.8 cm. B. Eight nozzles are requir[e0d.1 0to1 1dkigsclhs;ar1g.3e 64st ecamm} to an impulse turbine from a pressure of 10 bar and 350°C. The back pressure of the turbine is maintained at 0.14 bar. The nozzle efficiency is 90%. If the throat diameter for each nozzle is 0.8 cm, find the total mass-flow rate and exit diameter of each nozzle.

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