A steam turbine and A refrigeration compressor

Two question by using EES software. 22-1: A steam turbine is limited to a maximum inlet temperature of 800 C. The exhaust pressure is .01 MPa and the moisture in the turbine exhaust is not to exceed 9%. Use EES along with an array table. a) What is the maximum allowable turbine inlet pressure if the flow is adiabatic and reversible (aka isentropic)? b) What is the specific work output given conditions of isentropic expansion? c) Starting with the same initial conditions, what are the actual outlet conditions if this turbine has an isentropic efficiency of 85%? d) What is the specific work output of this turbine? e) Display the ideal and real expansion processes on an EES Ts property diagram. A refrigeration compressor receives saturated R-134a vapor at 0 F and delivers it at 150 psia and 135 F. The compression process is adiabatic. Use EES along with an array table. a) What is the specific work input for the real process? b) What is the specific work input for an ideal, reversible process? c) What is the isentropic efficiency of this compressor? d) What is the outlet temperature for this ideal process? e) Display the ideal and real compression processes on an EES Ts property diagram. this worth $10 no more