Steam at 3 MPa, 400◦C enters a turbine with a volume flow rate of 5 m3 /s. An extraction of 15% of the inlet mass flow rate exits at 600 kPa and 200◦C. The rest exits the turbine at 20 kPa with a quality of 90% and a velocity of 20 m/s. Determine the volume flow rate of the extraction flow and the diameter of the final exit pipe

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