What is the mass flow rate of steam through the turbine

Reference no: EM131234021

1. Steam enters a turbine at 3 MPa, 450?C, expands in a reversible adiabatic process, and exhausts at 50 kPa. Changes in kinetic and potential energies between the inlet and the exit of the turbine are small. The power output of the turbine is 800 kW. What is the mass flow rate of steam through the turbine?

2. The exit nozzle in a jet engine receives air at 1200 K, 150 kPa with negligible kinetic energy. The exit pressure is 80 kPa, and the process is reversible and adiabatic. Use constant specific heat at 300 K to find the exit velocity.

Reference no: EM131234021

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