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I. Steam flows steadily into a turbine with a mass flow rate of 20 kg/s at 6 MPa and 600°C with a velocity of 120 m/s. The steam exits the turbine at 0.5 MPa and 200°C with a negligible velocity. Determine the power produced by the turbine and the work done per unit mass.

I. Steam flows steadily into a turbine with a mass flow rate of 20 kg/s at 6 MPa and 600°C with a velocity of 120 m/s. The steam exits the turbine at 0.5 MPa and 200°C with a negligible velocity. Determine the power produced by the turbine and the work done per unit mass.

Elements Of Electromagnetics
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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I. Steam flows steadily into a turbine with a mass flow rate of 20 kg/s at 6 MPa and 600°C with a velocity of 120 m/s. The steam exits the turbine at 0.5 MPa and 200°C with a negligible velocity. Determine the power produced by the turbine and the work done per unit mass. II. Two air flows are mixed to a single flow. One flow is 1.5 kg/s at 20 °C and the other is 2.6 kg/s at 200°C, both at 100 kPa. They combine to generate an exit flow at the same pressure. Find the exit temperature and volume flow rate in (L/s).
Transcribed Image Text:I. Steam flows steadily into a turbine with a mass flow rate of 20 kg/s at 6 MPa and 600°C with a velocity of 120 m/s. The steam exits the turbine at 0.5 MPa and 200°C with a negligible velocity. Determine the power produced by the turbine and the work done per unit mass. II. Two air flows are mixed to a single flow. One flow is 1.5 kg/s at 20 °C and the other is 2.6 kg/s at 200°C, both at 100 kPa. They combine to generate an exit flow at the same pressure. Find the exit temperature and volume flow rate in (L/s).
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