Find the specific reversible work for a steam turbine

Question

Problem

1. Find the specific reversible work for a steam turbine with inlet 4 MPa, 500^oC and an actual exit state of 100 kPa, x = 1.0 with a 25^oC ambient.

2. A steam turbine receives steam at 6 MPa, 800^oC. It has a heat loss of 49.7 kJ/kg and an isentropic efficiency of 90%. For an exit pressure of 15 kPa and surroundings at 20^oC, find the actual work and the reversible work between the inlet and the exit.

The response should include a reference list. Double-space, using Times New Roman 12 pnt font, one-inch margins, and APA style of writing and citations.